Calhoun County

Calhoun County is located in western Illinois on a narrow peninsula between the Mississippi River to the west and the Illinois River to the east, with the two rivers meeting at the county’s southern tip near Grafton. Established in 1825 and named for John C. Calhoun, it developed as a river-oriented, agricultural region shaped by floodplain landscapes and steep bluffs. The county is small in population, with only a few thousand residents, and settlement is concentrated in small towns and unincorporated communities rather than large urban centers. Land use is predominantly rural, including farming and orchards, and much of the terrain consists of wooded hills, river bottoms, and protected natural areas. Calhoun County’s transportation and local economy have historically been tied to river access and seasonal tourism associated with fishing, hunting, and outdoor recreation. The county seat is Hardin.

Calhoun County is a small, predominantly rural county in western Illinois located between the Mississippi and Illinois Rivers, north of the St. Louis metropolitan area. The county seat is Hardin; local government information is available via the Calhoun County official website.

Population Size

According to the U.S. Census Bureau’s QuickFacts for Calhoun County, Illinois, Calhoun County had a population of 4,739 (2020).

Age & Gender

County-level age distribution and gender ratio figures are published by the U.S. Census Bureau for Calhoun County in data.census.gov (e.g., American Community Survey profile tables). A single, definitive breakdown is not provided in the source material referenced above (QuickFacts) without specifying the underlying table and year, and exact figures therefore are not stated here.

Racial & Ethnic Composition

According to the U.S. Census Bureau’s QuickFacts for Calhoun County, Illinois, county-level race and Hispanic/Latino origin shares are reported for Calhoun County. QuickFacts provides the official county percentages; exact values vary by the reference year shown in QuickFacts and are presented directly in that Census Bureau table.

Household & Housing Data

The U.S. Census Bureau’s QuickFacts for Calhoun County, Illinois includes household and housing indicators reported for the county, including:

• Households and persons per household
• Owner-occupied housing rate
• Median value of owner-occupied housing units
• Median gross rent
• Housing unit counts and related measures

For table-based household and housing counts (including detailed household types and occupancy) published at the county level, the U.S. Census Bureau’s primary access point is data.census.gov.

Calhoun County, Illinois is a sparsely populated, largely rural peninsula between the Mississippi and Illinois Rivers, where long travel distances and lower population density can limit broadband buildout and shape reliance on email and other online communication.

Direct county-level email usage statistics are not routinely published; email adoption is commonly inferred from digital-access proxies such as broadband and computer availability reported by the U.S. Census Bureau (data.census.gov). County indicators in the Census “Selected Social Characteristics” and “Computer and Internet Use” tables are typically used to gauge the share of households with a computer and with an internet subscription (especially broadband), which correlate strongly with regular email access.

Age structure influences email adoption because older populations tend to show lower overall uptake of newer online services, while still using email for essential communications; county age distributions from the American Community Survey serve as the standard proxy. Gender distribution is generally less predictive of email use than access and age; baseline composition is available via ACS demographic profiles.

Connectivity constraints in rural counties commonly include fewer last-mile providers and higher per-mile infrastructure costs; service availability can be reviewed through FCC Broadband Data.

Introduction: Calhoun County context and connectivity-relevant characteristics

Calhoun County is in western Illinois, bounded by the Mississippi River and Illinois River, with much of the county on a peninsula-like landform. It is predominantly rural with low population density and small settlements rather than a large urban core. The county’s river geography, extensive floodplain areas, wooded bluffs, and dispersed housing patterns tend to increase the cost and complexity of building dense cellular infrastructure compared with metropolitan counties. County profile and geography are documented through U.S. Census Bureau resources and local information on the Calhoun County website.

Data limitations and how “availability” differs from “adoption”

• Network availability refers to whether providers report that mobile broadband service (e.g., LTE or 5G) can be received in an area. In the U.S., availability is primarily tracked through provider-reported coverage polygons and availability datasets (not direct measurements everywhere).
• Household adoption refers to whether residents subscribe to mobile service and/or rely on mobile connections for internet access at home. Adoption is measured through surveys (for example, household internet subscription questions).

County-specific measures of smartphone ownership, 4G/5G usage share, or device mix are often not published at the county level. Where Calhoun County–specific values are not available in public datasets, the limits are stated explicitly.

Mobile penetration or access indicators (adoption and subscription)

County-level adoption indicators available from federal surveys

• The most consistent county-relevant adoption indicators come from the Census Bureau’s household internet subscription statistics, which distinguish between cellular data plans and other subscription types. These data are available through data.census.gov (American Community Survey tables on household internet subscription).
• These tables describe household access/subscription, not physical coverage. They capture measures such as households with a cellular data plan and households with internet subscription types. They do not directly measure “mobile penetration” in the sense of per-person SIM counts.

Important interpretation constraints

• Household “cellular data plan” subscription does not equal exclusive mobile dependence. Households can subscribe to both mobile and fixed broadband.
• Device ownership (smartphone vs basic phone) is not reliably published at Calhoun County resolution in standard federal tables. County-level smartphone ownership is usually unavailable or statistically unreliable in public releases.

Mobile internet usage patterns and network availability (4G/LTE and 5G)

4G/LTE availability (network availability, not usage)

• LTE is the baseline mobile broadband technology across most of Illinois, including rural counties, but the exact extent and quality in Calhoun County varies by carrier and location (especially near river corridors and in bluff/wooded terrain).
• Official, carrier-reported mobile broadband availability is published by the FCC through its broadband mapping program. County-level viewing and location-level coverage review are available through the FCC National Broadband Map. This source distinguishes between technologies and typically includes LTE/4G and 5G layers as reported by providers.

5G availability (network availability, not usage)

• 5G availability in rural counties is often uneven, with coverage concentrated along highways and in or near population centers; however, countywide generalizations are not definitive without map-based review.
• The FCC map provides the most standardized public reference for where providers claim 5G coverage in Calhoun County: FCC National Broadband Map coverage layers.
• Public datasets typically describe availability, not actual 5G use (the share of connections actively using 5G-capable devices or attached to 5G radio layers), and county-level 5G usage shares are generally not published.

Observed usage patterns: limits at county level

• Public, county-specific statistics on how residents use mobile internet (e.g., streaming vs messaging shares, average data consumption, percentage relying on hotspotting) are generally not available from federal sources at Calhoun County granularity.
• Some state broadband planning documents discuss regional patterns; these are generally oriented toward fixed broadband gaps and may not quantify mobile usage behavior at the county level. Illinois broadband planning information is published via the Illinois Department of Commerce and Economic Opportunity (DCEO) and related state broadband initiatives.

Common device types (smartphones vs. other devices)

What is measurable in standard public data

• At the county level, the most common publicly accessible indicators relate to internet subscription types (e.g., cellular plan present) rather than device type.
• County-level smartphone ownership shares are typically not available in core Census tabulations. National and state-level surveys often report smartphone ownership, but those results generally cannot be attributed to Calhoun County specifically without small-area estimation methods that are not part of standard public releases.

Practical implications for Calhoun County reporting

• Smartphones are the dominant device type nationally for mobile access, but asserting a Calhoun County–specific smartphone vs. basic phone split requires a county-specific dataset that is not generally published.
• Device ecosystem relevant to connectivity in rural counties often includes smartphones plus dedicated hotspots and fixed wireless customer premises equipment (CPE), but county-level prevalence of these device categories is not directly quantified in public federal tables.

Demographic and geographic factors influencing mobile usage and connectivity

Geography, settlement pattern, and terrain

• Low density and dispersed housing reduce the economic efficiency of adding towers and small cells, which can affect coverage consistency and capacity.
• River boundaries and floodplains can constrain infrastructure siting and backhaul routing, while bluffs/wooded terrain can affect radio propagation in specific corridors.
• These factors influence availability and performance, but they do not, by themselves, quantify adoption.

Socioeconomic and household characteristics (adoption-related)

• Household internet subscription patterns correlate with income, age, and educational attainment in many datasets, but Calhoun County–specific causal statements require county-level tabulations rather than general rural trends.
• County-level demographic and housing characteristics used to contextualize adoption (age distribution, income, household size, commuting patterns) are available through Census Bureau tables on data.census.gov. These can be paired with household internet subscription tables to describe adoption patterns without conflating them with coverage.

Access to fixed broadband and “mobile-reliant” households

• In rural areas, some households rely on mobile service due to limited fixed broadband options. Quantifying this at county level typically requires combining multiple survey variables (e.g., cellular plan presence and absence of other subscription types) from Census tables.
• This describes household adoption choices, not the underlying mobile network footprint. Mobile-reliance estimates depend on survey design and may have larger margins of error in small counties.

Distinguishing availability vs. adoption in Calhoun County (summary)

• Availability (supply-side): Best measured using the FCC National Broadband Map for LTE/4G and 5G coverage as reported by providers at fine geographic resolution. This indicates where service is claimed to be offered, not whether residents subscribe or receive consistent performance indoors.
• Adoption (demand-side): Best measured using household survey data from the U.S. Census Bureau (ACS tables), including indicators for households with cellular data plans and other internet subscription types. This shows subscription prevalence, not signal availability.

Key sources for Calhoun County mobile and connectivity reference

• FCC National Broadband Map (mobile broadband availability by technology and provider)
• data.census.gov (ACS household internet subscription indicators, demographics, housing, and socioeconomic context)
• U.S. Census Bureau (methodology and survey documentation)
• Illinois DCEO (state broadband planning and related publications)
• Calhoun County, Illinois official website (local context and county characteristics)

Calhoun County is a small, rural county in western Illinois situated on the Mississippi River between the Mississippi and Illinois Rivers, with Hardin as the county seat. Its river-bluff geography, agricultural land use, and tourism tied to scenic byways and outdoor recreation contribute to a communications environment where mobile connectivity and community networks are often more salient than large metro media ecosystems.

User statistics (penetration / share active on social platforms)

• County-specific social media penetration figures are not published in major federal statistical series (and are rarely available at the county level in public datasets). Publicly available estimates are therefore best represented using U.S. benchmark survey findings and rural-vs-urban patterns.
• Nationally, about 7 in 10 U.S. adults use social media according to the Pew Research Center social media fact sheet (ongoing tracking).
• Usage is lower in rural communities than in urban/suburban communities in Pew’s reporting on technology adoption and demographics; this generally implies somewhat lower penetration in rural counties such as Calhoun compared with Illinois metro counties, even while overall adoption remains widespread.

Age group trends (who uses social media most)

Based on national survey benchmarks from Pew Research Center, age is the strongest predictor of social media use:

• 18–29: highest adoption across most major platforms.
• 30–49: high adoption, typically second-highest.
• 50–64: moderate adoption.
• 65+: lowest adoption, but still substantial on certain platforms (notably Facebook). Rural counties with older age structures tend to show comparatively heavier reliance on platforms with older-skewing user bases, especially Facebook.

Gender breakdown

Nationally, Pew’s platform-level detail shows gender differences vary by platform rather than a single uniform “social media gender gap”:

• Women tend to have higher usage on Pinterest and often Facebook in many survey waves.
• Men tend to have higher usage on platforms such as Reddit and sometimes YouTube (depending on measure and year). For a consolidated, platform-by-platform gender split, the most consistent public reference is Pew’s downloadable tables linked from the Pew social media fact sheet.

Most-used platforms (with percentages where possible)

County-level platform shares are not routinely published; the following percentages are U.S. adult benchmarks from Pew Research Center:

• YouTube: ~83% of U.S. adults
• Facebook: ~68%
• Instagram: ~47%
• Pinterest: ~35%
• TikTok: ~33%
• LinkedIn: ~30%
• X (formerly Twitter): ~22%
• Snapchat: ~27%
• WhatsApp: ~29%

Local implication for Calhoun County: In rural Midwestern counties, Facebook and YouTube typically function as the broadest-reach platforms because they span age groups and support local news sharing, community announcements, and how-to/interest video consumption.

Behavioral trends (engagement patterns / preferences)

• Community-information use case (Facebook-heavy): Rural communities commonly use Facebook for local event promotion, school/community updates, classifieds, and informal public information exchange via pages and groups, reflecting Facebook’s group architecture and older-skewing reach documented in Pew’s platform demographics (Pew Research Center).
• Video as a primary format (YouTube dominance): Pew’s consistently high YouTube reach indicates video is a default content mode; in rural areas it often aligns with practical content consumption (repairs, agriculture/outdoors, local-interest clips) and entertainment.
• Age-segmented platform preference:
  • Younger adults over-index on Instagram, TikTok, Snapchat (higher frequency, short-form video, messaging).
  • Older adults over-index on Facebook (groups, family networks, local community content).
    These patterns align with Pew’s age-by-platform distributions (Pew social media usage data).
• Engagement cadence: National survey findings indicate younger users tend to report more frequent daily use across multiple platforms, while older users more often concentrate activity on one or two core services (commonly Facebook and YouTube), producing higher concentration of attention rather than broad multi-platform spread.

Sources used for benchmark statistics: Pew Research Center (Social Media Fact Sheet).

Calhoun County, Illinois maintains many family and associate-related public records through county offices and the Illinois Department of Public Health (IDPH). Vital records include births and deaths (and marriage and civil union records). In Illinois, birth and death certificates are not fully public; certified copies are generally issued only to eligible individuals, with time-based limits and identification requirements set by IDPH and local clerks.

For local access, the Calhoun County Clerk & Recorder serves as the primary county office for recorded and vital events, including issuance of certified copies and maintenance of county-level records: Calhoun County Clerk & Recorder. Adoption records are generally restricted under Illinois law and are typically handled through the courts and state systems rather than open public inspection.

Associate-related public records (property ownership, deeds, liens, and other recorded instruments) are maintained by the Recorder function of the County Clerk & Recorder. Court records, including probate and family-related case dockets, are maintained by the circuit court; access is commonly available in person and, for many Illinois courts, through statewide docket systems: Illinois Circuit Court Clerks directory and Judici (participating Illinois courts).

State-level guidance and requests for Illinois vital records are provided by IDPH: IDPH Vital Records. Privacy restrictions commonly apply to minors, sealed adoptions, and certain court matters.

Types of records available

• Marriage records

  • Marriage license/applications: Issued by the Calhoun County Clerk prior to marriage.
  • Marriage certificate/return: The officiant’s completed return is filed with the County Clerk, creating the county’s official marriage record.
  • Marriage index entries: Many counties maintain internal indexes by name and date to support searches.

• Divorce records

  • Divorce case files: Pleadings and filings maintained by the Clerk of the Circuit Court as part of the civil court record.
  • Final judgment/decree of dissolution: The court’s final order, filed in the circuit court case.
  • State-level divorce verification: Illinois maintains statewide divorce data, but certified court decrees are typically issued from the circuit court record.

• Annulments

  • In Illinois, annulments are handled as judgments of invalidity of marriage. The case file and final judgment are maintained by the Clerk of the Circuit Court similarly to divorce cases.

Where records are filed and how they can be accessed

• Marriage records (county level)

  • Filed/maintained by: Calhoun County Clerk (vital records/marriage division).
  • Access methods: Requests are commonly handled through the County Clerk’s office by record search and issuance of certified copies (procedures vary by office practice). Marriage licenses/returns are typically county-level records, while certified copies are issued by the custodian of the record.

• Divorce and annulment records (court level)

  • Filed/maintained by: Calhoun County Clerk of the Circuit Court (civil case records).
  • Access methods: Case information and documents are accessed through the circuit clerk’s records system and/or in-person file review, subject to court rules and any sealing/redaction orders. Certified copies of judgments are issued by the circuit clerk from the court file.

• Illinois Department of Public Health (IDPH)

  • Marriage and divorce verifications: IDPH maintains statewide data and issues verifications (not full certified court decrees) for certain purposes, based on state-held records. Local certified marriage records are typically obtained from the county clerk; certified divorce decrees are typically obtained from the circuit clerk.

Typical information included in these records

• Marriage license/application and certificate (county clerk record)

  • Full names of the parties
  • Date and place of marriage (or intended place on the application)
  • Date of license issuance and license number
  • Officiant’s name/title and the return indicating the marriage was performed
  • Personal identifiers commonly recorded on applications (varies by era), such as ages/dates of birth, residences/addresses, birthplaces, parents’ names, and prior marital status

• Divorce decree/judgment of dissolution (circuit court record)

  • Names of the parties and case number
  • Date of judgment and court findings/orders
  • Disposition of issues such as legal decision-making/parenting time (where applicable), child support, maintenance (alimony), and property/debt allocation
  • Orders restoring a former name may be included

• Annulment judgment (judgment of invalidity)

  • Names of the parties and case number
  • Date and legal basis for invalidity under Illinois law
  • Orders addressing related issues (for example, property allocation or support), as applicable to the proceeding

Privacy or legal restrictions

• Certified copies and identity requirements

  • Illinois vital records offices commonly restrict certified issuance of marriage records to eligible requesters under state and local policy, and require identification and payment of statutory fees.

• Court record access limits

  • Divorce and annulment case files are generally court records, but access may be limited by:
    • Sealed or impounded filings/orders entered by the court
    • Confidential information protected by Illinois Supreme Court rules and statutes, including required redaction of personal identifiers (for example, Social Security numbers and certain financial account identifiers)
    • Protected party information in cases involving domestic violence, minor children, or other protected statuses, where the court restricts disclosure

• Scope of statewide “verification”

  • State-level verifications generally confirm that a marriage or divorce occurred and provide limited details; they do not substitute for a complete, certified court judgment/decree where the full text of orders is required.

Calhoun County is a small, rural county in western Illinois on the Mississippi River, bordered by the river on much of its perimeter and connected to surrounding counties largely by a limited number of routes. The county seat is Hardin, and the population is small and dispersed across river bluffs, bottoms, and unincorporated areas, with a community context shaped by agriculture, local services, and cross-county commuting.

Education Indicators

Public schools (count and names)

• Calhoun County is served primarily by a single public district, Calhoun Community Unit School District 40, which operates the county’s main public school campus in/near Hardin. The commonly referenced school entities include:
  • Calhoun High School
  • Calhoun Elementary School
• A consolidated, campus-based structure is typical for counties of this size; school name listings and grade configurations are confirmed through district and state report directories (see the Illinois School Report Card search for district/school listings: Illinois School Report Card).

Student–teacher ratios and graduation rates

• District/school-specific student–teacher ratios and graduation rates are reported annually by the state on the Illinois School Report Card at the district and school level. These values vary year to year due to small cohort sizes, and the county’s totals can swing more than larger districts.
• The most recent, authoritative district graduation rate and staffing ratios are reported in the district profile and “students”/“staff” sections for Calhoun CUSD 40 on the Illinois School Report Card (Illinois School Report Card).
  • Proxy note: Small rural districts commonly post student–teacher ratios in the mid-teens and graduation rates that fluctuate based on class size; the exact current figures should be taken directly from the district’s latest report card entry to avoid over-interpreting multi-year volatility.

Adult educational attainment

• The most recent standardized county estimates are published via the U.S. Census Bureau’s American Community Survey (ACS) “Educational Attainment” tables for Calhoun County. Key indicators are:
  • High school diploma (or equivalent) or higher (age 25+)
  • Bachelor’s degree or higher (age 25+)
• County-level percentages are retrievable through the Census Bureau’s county profile tools (ACS 5-year estimates are generally the most stable for small counties). Reference: U.S. Census Bureau data tables (data.census.gov).
  • Proxy note: In rural Illinois counties, “high school or higher” is typically the large majority, while “bachelor’s degree or higher” tends to be below state averages; Calhoun County’s exact shares should be cited from the latest ACS 5-year estimate due to small-sample variation.

Notable academic and career programs

• Illinois public high schools commonly offer a mix of Career and Technical Education (CTE) coursework, agricultural/vocational pathways, and college-preparatory offerings aligned to state standards. District-level course offerings (including dual credit, CTE, and any Advanced Placement participation) are typically summarized in district publications and are partially reflected in state report card indicators.
• Verified program participation and course access should be sourced from:
  • District program pages (district site) and
  • The district’s Illinois Report Card metrics for coursework and postsecondary readiness (Illinois School Report Card).
  • Proxy note: In very small high schools, AP course availability can be limited, with greater reliance on dual credit, online coursework, or regional career centers where available.

School safety measures and counseling resources

• Illinois schools operate under statewide requirements for safety planning and student supports, generally including:
  • Emergency operations planning, drills, visitor management, and coordination with local law enforcement/emergency management
  • Student support services such as school counseling and referral pathways for behavioral health needs
• District-specific safety and counseling staffing details are best verified through district handbooks and state-reported staffing categories (district “staff” profiles on the Illinois School Report Card: Illinois School Report Card).

Employment and Economic Conditions

Unemployment rate (most recent year available)

• The most current official local unemployment estimates are published by the U.S. Bureau of Labor Statistics (BLS) Local Area Unemployment Statistics (LAUS) program for counties. Calhoun County’s annual average unemployment rate and recent monthly readings are available via BLS county data tools: BLS Local Area Unemployment Statistics (LAUS).
  • Proxy note: In small counties, monthly rates can be volatile; the annual average is typically used for comparisons.

Major industries and employment sectors

• Employment in Calhoun County is commonly concentrated in rural-county sectors such as:
  • Educational services (public schools)
  • Health care and social assistance
  • Retail trade
  • Public administration
  • Agriculture, forestry, fishing and hunting (direct employment plus related services)
  • Construction and small-scale manufacturing/services
• The most consistent county-level industry breakdowns come from ACS “Industry by Occupation”/workforce tables and related county profile datasets: ACS county workforce tables (data.census.gov).

Common occupations and workforce breakdown

• Typical occupational groups for a rural county include:
  • Management/business/financial (often commuting-based)
  • Education, training, and library
  • Healthcare practitioners and support
  • Sales and office
  • Construction and extraction, installation/maintenance/repair
  • Production, transportation/material moving
• County-level occupation shares are available in ACS occupational tables for residents’ jobs (not employer location): ACS occupation tables (data.census.gov).

Commuting patterns and mean commute time

• Calhoun County’s geography (river boundaries and limited crossings) tends to shape commuting into nearby employment centers in adjacent counties and the broader St. Louis regional labor market on the Illinois side.
• The mean travel time to work and commuting mode shares (drive alone, carpool, etc.) are reported in ACS commuting tables. Reference: ACS commuting and travel time tables (data.census.gov).
  • Proxy note: Rural Illinois counties commonly show high “drive alone” shares and mean commute times often around the mid- to upper-20 minutes; Calhoun County’s exact mean should be taken from the latest ACS 5-year estimate.

Local employment vs. out-of-county work

• The share of residents working outside the county is commonly high in small rural counties with limited employer bases. Two commonly used measures are:
  • ACS place-of-work/commuting flow indicators (where available), and
  • Longitudinal Employer-Household Dynamics (LEHD) OnTheMap origin–destination flows (residence vs. workplace).
• Reference tools: LEHD OnTheMap commuting flows and ACS commuting tables.

Housing and Real Estate

Homeownership and rental share

• The county’s owner-occupied vs. renter-occupied split is reported in ACS housing occupancy tables and county profiles: ACS housing occupancy tables (data.census.gov).
  • Proxy note: Rural Illinois counties generally have higher homeownership rates than urban counties, with a smaller but material rental market centered in county-seat and village areas.

Median property values and recent trends

• The median value of owner-occupied housing units and multi-year changes are tracked in ACS housing value tables (typically ACS 5-year for small counties): ACS median home value tables (data.census.gov).
  • Proxy note: Recent years across Illinois have generally seen rising nominal home values, with smaller counties often experiencing slower appreciation and fewer sales, making median values sensitive to the mix of transactions.

Typical rent prices

• Median gross rent is published in ACS rent tables, along with rent distribution bands: ACS rent tables (data.census.gov).
  • Proxy note: Rural counties typically post lower median rents than metro-area counties; the exact county median and distribution should be cited from the latest ACS 5-year estimate.

Types of housing

• The housing stock is predominantly:
  • Single-family detached homes
  • Manufactured housing in some rural areas
  • A limited supply of small multifamily properties (apartments/duplexes) around Hardin and other small settlements
  • Rural lots/acreage properties with agricultural or semi-wooded characteristics
• Unit type shares (single-family, multi-unit, mobile homes) are reported in ACS “Units in Structure” tables: ACS units-in-structure tables (data.census.gov).

Neighborhood characteristics (proximity to schools/amenities)

• County-seat and village areas generally provide the closest access to the main school campus, county services, and basic retail; outlying areas are more dispersed and rely on longer drives for groceries, healthcare, and school transportation.
• Amenity proximity is primarily a function of distance to Hardin and the principal road network; river and bluff terrain can lengthen travel times beyond straight-line distance.

Property tax overview (rates and typical homeowner cost)

• Property taxes in Illinois are administered locally, with effective tax rates varying by township/assessment and overlapping districts. County-level summaries and equalization information are maintained by Illinois agencies and county offices.
• For statewide/local reference on Illinois property tax structure and publications, see the Illinois Department of Revenue property tax information: Illinois Department of Revenue – Property Tax.
  • Proxy note: Illinois effective property tax rates are high relative to many states; the typical annual tax bill for a homeowner in Calhoun County is best represented as a function of (1) local effective rate and (2) the home’s assessed/market value, both of which vary materially within the county. County-specific effective rate and median tax amounts should be taken from the most recent published county tax statistics or ACS “real estate taxes paid” tables: ACS real estate taxes paid tables (data.census.gov).