Pike County is located in western Illinois along the Mississippi River, bordering Missouri and positioned roughly between the Quincy and Hannibal metropolitan areas. Established in 1821 and named for explorer Zebulon Pike, it is part of the state’s Mississippi River valley region and has long been shaped by river commerce, agriculture, and small-town settlement patterns. Pike County is small in population (about 15,000 residents as of the 2020 U.S. Census) and is predominantly rural. Its landscape includes rolling uplands, wooded bluffs, and river bottomlands, supporting a mix of row-crop farming, livestock operations, and outdoor recreation tied to the river and adjacent forests. Communities are dispersed across unincorporated areas and small municipalities, with cultural life centered on local schools, churches, and civic organizations. The county seat and largest city is Pittsfield, which serves as the primary hub for government services and local commerce.
Pike County Local Demographic Profile
Pike County is located in western Illinois along the Mississippi River, bordering Missouri. The county seat is Pittsfield, and the county includes a mix of small towns and rural areas within the broader West Central Illinois region.
Population Size
According to the U.S. Census Bureau QuickFacts for Pike County, Illinois, Pike County had an estimated population of 15,627 (2023).
Age & Gender
The U.S. Census Bureau QuickFacts for Pike County, Illinois provides county-level age and sex measures; however, a full age-distribution breakdown by standard age bands (e.g., under 18, 18–64, 65+) is not fully presented in QuickFacts for Pike County. The following items are available from QuickFacts:
- Persons under 18 years: 19.2%
- Persons 65 years and over: 25.8%
- Female persons: 49.5%
- Male persons (derived from 100% − female): 50.5%
Racial & Ethnic Composition
The U.S. Census Bureau QuickFacts for Pike County, Illinois reports the following (non-Hispanic race categories and Hispanic ethnicity shown as presented in QuickFacts):
- White alone (not Hispanic or Latino): 94.1%
- Black or African American alone: 0.6%
- American Indian and Alaska Native alone: 0.2%
- Asian alone: 0.3%
- Native Hawaiian and Other Pacific Islander alone: 0.0%
- Two or more races: 1.7%
- Hispanic or Latino (of any race): 1.7%
Household & Housing Data
From the U.S. Census Bureau QuickFacts for Pike County, Illinois (latest available figures as shown on the QuickFacts page):
- Households: 6,587
- Average household size: 2.29
- Owner-occupied housing unit rate: 75.1%
- Median value of owner-occupied housing units: $102,300
- Median selected monthly owner costs (with a mortgage): $1,127
- Median selected monthly owner costs (without a mortgage): $449
- Median gross rent: $654
For local government and planning resources, visit the Pike County, Illinois official website.
Email Usage
Pike County, Illinois is largely rural with small population centers, so longer last‑mile distances and fewer providers can constrain home internet quality and, by proxy, routine email use. Direct county‑level email usage statistics are not typically published; broadband and device access from household surveys serve as the main proxies.
Digital access indicators from the U.S. Census Bureau (ACS) on data.census.gov—including household broadband subscription and computer ownership—indicate the baseline capacity for regular webmail/app email access. Lower broadband subscription or limited computer access generally correlates with greater reliance on smartphones and intermittent connectivity for email.
Age structure influences adoption: older median ages and higher shares of seniors (reported in ACS demographic tables via data.census.gov) are associated with lower rates of daily digital communication and higher needs for assisted access (libraries, family intermediaries). Gender distribution is less predictive of email use than age and access; ACS sex composition provides context but is not a primary driver.
Connectivity limitations align with rural broadband availability patterns tracked by the FCC National Broadband Map, where gaps in high‑speed coverage can reduce reliability for attachment‑heavy email and two‑factor authentication workflows.
Mobile Phone Usage
Pike County is in west-central Illinois along the Mississippi River, with a predominantly rural settlement pattern, small municipalities (including Pittsfield as the county seat), extensive agricultural land, and significant river/bluff terrain near the Mississippi Valley. These characteristics are associated with lower population density and greater distances between network sites, both of which tend to increase variability in mobile coverage and performance across the county compared with urban Illinois. County-level population, housing, and density context is available through the U.S. Census Bureau’s geography and profile tools (for example, Census.gov data tables and the QuickFacts portal).
Network availability (coverage) vs. household adoption (use)
Network availability refers to whether mobile networks (voice/LTE/5G) are reported as present in an area and at what technology level. It is primarily a function of carrier deployments, spectrum, tower spacing, backhaul, and terrain.
Household adoption refers to whether residents actually subscribe to and use mobile service and mobile internet, and whether mobile service is used as a primary or supplementary connection. Adoption is influenced by income, age, device affordability, digital skills, and the availability/price of fixed broadband.
County-level reporting often provides stronger detail on availability than on adoption, and many adoption statistics are published at broader geographies (state, multi-county regions) or with sample-size limitations.
Mobile penetration and access indicators (adoption)
County-level indicators most commonly available
At the county level, the most consistently available public indicators related to “mobile penetration” are typically:
- Households with a cellular data plan and/or smartphone-only households, as measured in some federal surveys.
- Internet subscription types (cellular data plan, cable, fiber, DSL, satellite), which can be used to infer reliance on mobile broadband.
However, county-specific estimates may be suppressed or have wide margins of error for sparsely populated areas. For Pike County, Illinois, adoption statistics should be treated as dependent on survey availability and reliability at the county sample size rather than assumed to be precise.
Primary public sources
- The U.S. Census Bureau’s American Community Survey (ACS) provides internet subscription measures (including “cellular data plan”) and device categories in many standard tables accessed via Census.gov. These are the most common public “adoption” indicators but may be limited by sample size at the county level.
- Health-oriented telephone status measures (e.g., wireless-only households) are commonly produced in national health surveys, but these are generally not published for individual rural counties as definitive statistics.
Limitation: Public, definitive “mobile penetration rate” (SIMs per person) is generally produced by carriers or commercial datasets and is not routinely published as an official county statistic for rural counties.
Mobile internet usage patterns (4G/5G availability and performance context)
4G LTE availability
- 4G LTE is typically the baseline mobile broadband technology across most of rural Illinois and is the most common “minimum” layer for general smartphone internet use. County-level presence is best evaluated using the FCC’s coverage datasets and maps rather than anecdotal reports.
- The Federal Communications Commission provides nationwide coverage maps and underlying reporting frameworks. The most widely used public entry point is the FCC Broadband Data Collection (BDC) program and associated map interfaces.
5G availability
- 5G availability in rural counties commonly appears as:
- Low-band 5G with wider-area coverage and performance closer to LTE in many conditions.
- Mid-band 5G in more populated nodes and along key corridors, offering higher throughput where deployed.
- High-band/mmWave is typically concentrated in dense urban environments and is generally not a dominant rural coverage layer.
The FCC’s map-based products are the most appropriate public references for determining where 5G is reported as available within Pike County, but FCC coverage data is provider-reported and should be interpreted as an availability indicator rather than a guarantee of indoor or in-vehicle performance.
Usage patterns (what can be stated without speculation)
- In rural counties, mobile internet usage frequently reflects a mix of smartphone-centric access and supplemental connectivity when fixed broadband is limited or costly.
- Publicly accessible, county-specific statistics that separate “4G vs 5G usage share” or “mobile data consumption per user” are generally not published as official county metrics. Those measures are more commonly found in carrier reports or commercial analytics and are not authoritative at the county level.
Common device types (smartphones vs. other devices)
Public “device type” statistics are most often derived from ACS questions about computing devices in the household, which commonly distinguish:
- Smartphone
- Tablet
- Desktop or laptop computer
- Other devices (varies by table structure and year)
These device measures can be accessed through Census.gov and, where published at county resolution, provide the best official indicator of the prevalence of smartphones relative to other device types in Pike County households.
Limitation: Device ownership at the household level does not directly measure network quality or whether a smartphone is the primary means of internet access.
Demographic and geographic factors influencing mobile usage and connectivity
Rural settlement, population density, and infrastructure economics
- Lower density generally implies fewer cell sites per square mile and longer distances between towers, which affects:
- Coverage continuity, especially indoors and in low-lying areas
- Capacity per user during peak times in smaller coverage footprints
- Backhaul availability (fiber or microwave) can influence realized speeds even where LTE/5G is present.
County demographic baselines (population size, age distribution, housing dispersion) are available through Census QuickFacts and detailed tables via Census.gov.
Terrain and the Mississippi River corridor
- Pike County’s proximity to the Mississippi River and associated bluffs/valleys can contribute to localized signal shadowing and variable propagation. Terrain-driven variability is a known factor in rural RF coverage and can create differences between outdoor “availability” and indoor experience.
Socioeconomic factors linked to adoption
- Household income, age structure, and educational attainment are commonly associated with differences in smartphone ownership and internet subscription types.
- In many rural areas, limited fixed broadband options can correlate with higher reliance on mobile-only access for some households, but definitive county statements require direct ACS subscription/device estimates rather than inference.
Illinois and local planning context (supporting references)
- State-level broadband planning resources and mapping are commonly provided through Illinois agencies and partners; authoritative references and program context can be found via the Illinois Department of Commerce and Economic Opportunity (DCEO), which administers major broadband initiatives.
- Local context, including community profiles and infrastructure planning references, can be found through the Pike County, Illinois official website (where available and maintained).
Summary of what is measurable at Pike County level
- Most reliable county-level public indicators of adoption: ACS household measures for internet subscription type (including cellular data plan) and household device types (including smartphones), accessed through Census.gov, subject to sampling limitations.
- Most reliable county-level public indicators of availability: FCC BDC coverage reporting and maps for LTE/5G presence and provider-reported service areas, accessed via FCC Broadband Data.
- Common gap: County-level, official statistics on actual mobile data usage volumes, 4G vs 5G traffic shares, and carrier-specific performance are generally not published as definitive public datasets for rural counties.
Social Media Trends
Pike County is a rural county in western Illinois along the Mississippi River, with Pittsfield as the county seat. The county’s dispersed settlement pattern, agricultural base, and proximity to river commerce and nearby micropolitan areas shape local media habits toward mobile connectivity, community groups, and locally oriented information sharing.
User statistics (penetration/active use)
- Local (county-level) social media penetration: Public, county-specific estimates of “active social media users” are generally not published at the county level by major survey programs; most reliable usage measurement is available at the U.S. level or by broad geographies (state/region) rather than individual rural counties.
- Best available benchmark (U.S. adults): About 7 in 10 U.S. adults report using social media, providing a practical benchmark for interpreting likely usage in Pike County in the absence of representative county-only survey data. Source: Pew Research Center social media fact sheet.
- Context for rural counties: Rural adults consistently report lower social media use than urban/suburban adults, though majorities still use at least one platform. Source: Pew Research Center (Social Media Use in 2021).
Age group trends
- Highest usage: 18–29 has the highest social media adoption; usage remains high for 30–49, then declines for 50–64 and 65+. Source: Pew age-by-age social media usage.
- Platform age skew (national pattern relevant to rural counties):
- TikTok, Instagram, Snapchat skew younger.
- Facebook has broad reach across age groups, including older adults.
- YouTube is widely used across most ages. Source: Pew platform demographics.
Gender breakdown
- Overall pattern (U.S. adults): Women are modestly more likely than men to use social media overall, and the gender split varies by platform (for example, women are more represented on Pinterest; men are more represented on some discussion- and video-centric spaces depending on the platform). Source: Pew Research Center platform and gender breakdowns.
- County-specific note: Representative gender-by-platform splits are not typically produced at the county level; national platform-demographic patterns are the most defensible reference point.
Most-used platforms (percentages where available; U.S. adult benchmarks)
Pike County–specific platform shares are not published in standard federal statistical products; the most reliable percentages are national survey benchmarks:
- YouTube: ~83% of U.S. adults
- Facebook: ~68%
- Instagram: ~47%
- Pinterest: ~35%
- TikTok: ~33%
- LinkedIn: ~30%
- X (formerly Twitter): ~22%
- Snapchat: ~27%
- WhatsApp: ~29%
Source: Pew Research Center social media fact sheet (platform use).
Behavioral trends (engagement patterns and preferences)
- Community-information use is comparatively important in rural areas: National research indicates rural users rely heavily on broad-reach platforms (notably Facebook and YouTube) for community updates, local news links, events, school and church communications, and buy/sell or swap activity; these uses align with the social infrastructure typical of rural Midwestern counties. Source (local news/social and community context): Pew Research Center research on local news and information.
- Messaging and groups over public posting: Across the U.S., social interaction has shifted toward private or semi-private spaces (direct messages, group chats, and groups), especially for day-to-day coordination and community ties; this pattern is commonly reported alongside continued use of feeds for passive consumption. Source: Pew research on social media behaviors (messaging/group-oriented use) (behavioral patterns discussed in broader trend reporting).
- Video-first consumption: YouTube’s very high reach indicates a dominant role for video in information and entertainment consumption; short-form video growth (TikTok and Instagram Reels) is concentrated among younger adults. Source: Pew platform reach and age patterns.
- Engagement concentration: A minority of users tends to generate a disproportionate share of posts and comments, while most users engage via viewing, reacting, and sharing. Source: Pew Research Center findings on concentration of posting activity.
Family & Associates Records
Pike County, Illinois maintains family-related vital records primarily through the county clerk and the Illinois Department of Public Health (IDPH). The Pike County Clerk is the local office of record for vital events, commonly including birth and death records, and the county typically issues certified copies for eligible requestors. Marriage records are also maintained locally as part of family and relationship documentation. Adoption records in Illinois are generally handled through the courts and state systems rather than broad county-level public access, and they are typically restricted.
Public online databases for Pike County family records are limited; most vital record requests are processed by mail or in person. Residents access county-held records through the Pike County Clerk, which publishes office contact information and services. For statewide vital record ordering and eligibility rules, IDPH provides official guidance via the Illinois Department of Public Health – Vital Records.
Privacy restrictions apply to many family records. Illinois limits access to certified birth and death certificates to persons who meet statutory requirements, and adoption files are generally confidential with access controlled by court order or state-authorized processes. Non-certified informational copies and older records may have different availability depending on record type and date.
Marriage & Divorce Records
Types of records available
- Marriage licenses and marriage records
- Pike County maintains local records documenting the issuance of marriage licenses by the county and the return/certification of the marriage (when completed and returned).
- Divorce records (dissolution of marriage)
- Divorce case files are maintained as court records in the Pike County Circuit Court, typically including the judgment for dissolution and associated filings.
- Annulments (declaration of invalidity)
- Annulments are handled as circuit court cases and are maintained as court records, generally styled as a judgment/order declaring a marriage invalid (or similar statutory terminology).
Where records are filed and how they can be accessed
- Marriage records
- Filed/maintained by: Pike County Clerk (marriage license issuance and recording).
- Access methods:
- In person at the Pike County Clerk’s office for certified copies and record searches (subject to identification and fee requirements set by the office).
- Some index information may be available through county or regional resources; the authoritative copy is the county record.
- Divorce and annulment court records
- Filed/maintained by: Pike County Circuit Court Clerk (case files, docket, and final judgments/orders).
- Access methods:
- In person through the Circuit Clerk’s records department for case searches and copies.
- Certain Illinois court docket information may be accessible through statewide or local electronic systems, but the official record remains with the Circuit Clerk.
- State-level certification (marriage/divorce verifications)
- Illinois Department of Public Health (IDPH), Division of Vital Records maintains statewide indices and issues certain certifications/verifications (not a substitute for a full court file for divorces/annulments).
- Reference: Illinois Department of Public Health – Vital Records
Typical information included in these records
- Marriage license / marriage record (county clerk)
- Parties’ names
- Date the license was issued
- Date and place of marriage (as returned/certified)
- Officiant’s name and authority, and certification/return details
- Administrative details such as license number, recording information, and signatures/attestations
- Divorce (dissolution) case file (circuit court)
- Case caption (party names) and case number
- Filing date, pleadings (petition/response), and proof of service
- Orders entered during the case (temporary orders, parenting-related orders)
- Final judgment for dissolution and any incorporated agreements
- Terms addressing property allocation, maintenance (spousal support), allocation of parental responsibilities/parenting time, child support, and related findings when applicable
- Annulment (declaration of invalidity) case file (circuit court)
- Case caption and case number
- Pleadings and service documents
- Findings supporting invalidity under applicable law
- Final judgment/order declaring invalidity and any related orders (e.g., property and support determinations where applicable)
Privacy or legal restrictions
- Marriage records
- Marriage records are generally treated as vital records. Access to certified copies is controlled by county and state vital-records rules, typically requiring identification and payment of statutory/local fees. Some informational fields may be restricted for identity-security purposes in certain contexts.
- Divorce and annulment records
- Court files are generally public records, but access may be limited by:
- Sealed or impounded records by court order
- Statutory confidentiality for specific case elements (commonly including certain information involving minors, abuse/neglect-related material, and protected personal identifiers)
- Redaction requirements for sensitive data (e.g., Social Security numbers, financial account numbers) in publicly accessible copies
- Court files are generally public records, but access may be limited by:
- Certified copies and exemplification
- Certified copies of marriage records are issued by the Pike County Clerk; certified copies of divorce/annulment judgments and related pleadings are issued by the Pike County Circuit Court Clerk, subject to court rules, fees, and any sealing/redaction orders.
Education, Employment and Housing
Pike County is a rural county in west-central Illinois along the Mississippi River, with small towns (including Pittsfield as the county seat) and a largely agricultural landscape. The population is relatively older than the U.S. average and the county’s settlement pattern is low-density, with many residents living on rural lots or in small incorporated communities and commuting to nearby counties for some employment and services.
Education Indicators
Public school landscape (counts and names)
- Public school districts serving Pike County include:
- Pikeland Community Unit School District 10 (Pittsfield area)
- Pleasant Hill Community Unit School District 3 (Pleasant Hill area)
- Western Community Unit School District 12 (Barry/New Salem area)
- Griggsville-Perry Community Unit School District 4 (serving parts of Pike and adjacent areas)
- A consolidated, authoritative list of public school building counts and school names is most reliably derived from the Illinois Report Card district/school profiles (district pages enumerate each building). Source: Illinois Report Card.
Note: A single “number of public schools” figure varies by how shared programs, annexes, and multi-building campuses are counted; the district-level school rosters on the Illinois Report Card are the best proxy when a single countywide total is not published.
Student–teacher ratios and graduation rates
- Student–teacher ratio: Countywide ratios are not typically published as a single value; ratios are reported by district and school in Illinois Report Card profiles. Use the district/school “Student-Teacher Ratio” field on: Illinois Report Card.
Proxy note: Rural Illinois districts commonly fall in the low-to-mid teens (students per teacher), but the county’s definitive values should be taken from the district-level report card metrics. - Graduation rates: Reported by high school and district (4-year cohort). The most recent district and school graduation rates are available via: Illinois Report Card.
Proxy note: Pike County districts tend to have small graduating classes, which can produce year-to-year volatility in rates; school-level report-card values are the definitive figures.
Adult educational attainment
- High school diploma (or equivalent) and bachelor’s degree or higher: The most recent standardized estimates are from the U.S. Census Bureau’s American Community Survey (ACS) 5-year tables for Pike County (Educational Attainment, population 25+). Source: data.census.gov (ACS Educational Attainment).
Data availability note: For small counties, ACS is the primary source; single-year estimates are often unavailable or suppressed, so 5-year ACS is the most current consistent series.
Notable programs (STEM, vocational, AP)
- Advanced Placement (AP), dual credit, Career & Technical Education (CTE), agriculture, and other program offerings are reported at the high-school and district level (where offered) in Illinois Report Card “Programs” and related indicators. Source: Illinois Report Card program indicators.
Proxy note: In rural western Illinois, CTE and agriculture-related pathways are common, and AP availability varies by district size; district/school profiles provide the definitive list of program types and participation measures.
School safety measures and counseling resources
- Illinois public schools report selected student support and environment indicators through state reporting (varies by year and metric), including staffing categories and climate-related measures in district/school profiles. Source: Illinois Report Card (student support and environment).
- Statewide requirements and guidance related to school safety planning and mental/behavioral health supports are administered through Illinois agencies; county-specific implementation details typically appear in district policies and annual school report materials rather than as a single county dataset.
Employment and Economic Conditions
Unemployment rate (most recent)
- The most comparable and regularly updated unemployment estimates are published by the U.S. Bureau of Labor Statistics (BLS) Local Area Unemployment Statistics (LAUS). The most recent annual average and monthly values for Pike County are available here: BLS LAUS (county unemployment).
Data availability note: Use the BLS annual average for a stable “most recent year” figure; small-area monthly rates can fluctuate.
Major industries and employment sectors
- The county economy is characteristically rural, with employment distributed across:
- Educational services, health care, and social assistance (major employers in many rural counties)
- Retail trade and accommodation/food services (local-serving employment)
- Manufacturing and transportation/warehousing (often regionally connected)
- Agriculture, forestry, fishing and hunting (smaller share of wage-and-salary jobs but important to land use and proprietors)
- Public administration (county and municipal services)
- The most recent sector shares are available from ACS industry-of-employment tables for Pike County: data.census.gov (ACS Industry by Occupation/Industry).
Common occupations and workforce breakdown
- Occupational distribution for Pike County (management; service; sales/office; natural resources/construction/maintenance; production/transportation/material moving) is available through ACS occupation tables. Source: data.census.gov (ACS Occupation).
Proxy note: Rural counties in this region typically show comparatively higher shares in production, transportation, construction, and healthcare support than large metro areas; ACS provides the county’s definitive breakdown.
Commuting patterns and mean commute time
- Mean travel time to work and commuting mode (drive alone, carpool, work from home, etc.) are reported in ACS commuting tables. Source: data.census.gov (ACS Commuting/Travel Time).
Context note: Pike County’s rural settlement pattern generally corresponds to high private-vehicle commuting shares and limited fixed-route transit availability; the county’s mean commute time is best taken directly from the ACS “Mean travel time to work” metric.
Local employment versus out-of-county work
- A standardized measure of commuting flows (residents working in-county vs. out-of-county) is available through the U.S. Census Bureau’s LEHD Origin-Destination Employment Statistics (LODES). Source: LEHD LODES commuting flows.
Proxy note: Many rural Illinois counties exhibit net out-commuting to regional job centers; LODES provides the definitive inflow/outflow counts for Pike County.
Housing and Real Estate
Homeownership and rental share
- Homeownership rate and renter share are reported in ACS housing tenure tables for Pike County. Source: data.census.gov (ACS Housing Tenure).
Context note: Rural counties commonly have higher homeownership rates than metro areas; Pike County’s definitive tenure split is published in ACS 5-year estimates.
Median property values and recent trends
- Median value of owner-occupied housing units (a standard proxy for “median home value”) and related value distributions are available from ACS. Source: data.census.gov (ACS Median Home Value).
- Recent trends: ACS provides rolling 5-year estimates rather than a single-year “sale price trend” series. For transaction-based trends (sale prices), local assessor/MLS summaries are often used, but a consistent countywide public trend series is not always available.
Proxy note: In many rural Illinois counties, long-run price appreciation has been positive but generally slower than major metro areas; the definitive median value level is from ACS.
Typical rent prices
- Median gross rent is reported by ACS, including rent distributions. Source: data.census.gov (ACS Median Gross Rent).
Data note: “Gross rent” includes contract rent plus utilities (where paid by the renter), which improves comparability across units.
Housing stock and types
- Pike County’s housing stock is dominated by single-family detached homes and farm/rural residences, with smaller concentrations of apartments and multi-unit structures in incorporated towns. The county’s unit-type distribution (1-unit detached, 2–4 units, 5+ units, mobile homes) is available in ACS housing structure tables. Source: data.census.gov (ACS Units in Structure).
Neighborhood characteristics (schools and amenities)
- Residential patterns are typically:
- Town-based neighborhoods (Pittsfield and other municipalities) with closer proximity to schools, county services, and local retail.
- Rural lots and farm-adjacent housing with greater travel distances to schools, healthcare, and shopping and heavier reliance on personal vehicles.
- No single countywide dataset standardizes “proximity to schools/amenities” at the neighborhood level; incorporated-place land use and school attendance boundaries are generally managed by districts and municipalities rather than published as a unified county housing profile.
Property tax overview (rate and typical cost)
- Illinois property taxes are assessed locally and expressed as effective tax rates and typical tax bills. Comparable county summaries are available through:
- Illinois Department of Revenue property tax statistics and publications: Illinois Department of Revenue – Property Tax.
- County-level effective property tax rate comparisons commonly compiled from assessor and state data (methodology varies by publisher; use with caution).
- Proxy note: Illinois is generally characterized by above-average property tax burdens relative to many states, with bill amounts driven by assessed value, local levies (schools are typically the largest share), exemptions, and equalization factors. A single “average homeowner cost” for Pike County is not consistently published as an official figure; the most defensible approach is to use county-level property tax statistics from the Illinois Department of Revenue and local levy documentation.
Table of Contents
Other Counties in Illinois
- Adams
- Alexander
- Bond
- Boone
- Brown
- Bureau
- Calhoun
- Carroll
- Cass
- Champaign
- Christian
- Clark
- Clay
- Clinton
- Coles
- Cook
- Crawford
- Cumberland
- Dekalb
- Dewitt
- Douglas
- Dupage
- Edgar
- Edwards
- Effingham
- Fayette
- Ford
- Franklin
- Fulton
- Gallatin
- Greene
- Grundy
- Hamilton
- Hancock
- Hardin
- Henderson
- Henry
- Iroquois
- Jackson
- Jasper
- Jefferson
- Jersey
- Jo Daviess
- Johnson
- Kane
- Kankakee
- Kendall
- Knox
- La Salle
- Lake
- Lawrence
- Lee
- Livingston
- Logan
- Macon
- Macoupin
- Madison
- Marion
- Marshall
- Mason
- Massac
- Mcdonough
- Mchenry
- Mclean
- Menard
- Mercer
- Monroe
- Montgomery
- Morgan
- Moultrie
- Ogle
- Peoria
- Perry
- Piatt
- Pope
- Pulaski
- Putnam
- Randolph
- Richland
- Rock Island
- Saint Clair
- Saline
- Sangamon
- Schuyler
- Scott
- Shelby
- Stark
- Stephenson
- Tazewell
- Union
- Vermilion
- Wabash
- Warren
- Washington
- Wayne
- White
- Whiteside
- Will
- Williamson
- Winnebago
- Woodford