Green Lake County is located in central Wisconsin, part of the state’s south-central region between the Fox River Valley and the Wisconsin River watershed. Established in 1858 and named for Green Lake, it developed as an agricultural county with small towns serving surrounding farmland and lake communities. The county is small in population, with roughly 19,000 residents, and remains predominantly rural in character.

The landscape is defined by rolling glacial terrain, wetlands, and a concentration of inland lakes, including Green Lake, one of Wisconsin’s deepest natural lakes. Land use is dominated by agriculture—particularly dairy and crop production—alongside light manufacturing, local services, and seasonal recreation tied to lakes and natural areas. Communities retain a mix of historic downtowns and rural settlement patterns common to central Wisconsin. The county seat is the city of Green Lake.

Green Lake County Local Demographic Profile

Green Lake County is a small, primarily rural county in central Wisconsin, located between the Fox Valley region and the Wisconsin River corridor. The county seat is the City of Green Lake, and local government information is available on the Green Lake County official website.

Population Size

According to the U.S. Census Bureau QuickFacts for Green Lake County, Wisconsin, Green Lake County had:

  • Population (2020 Census): 19,052
  • Population estimate (July 1, 2023): 19,046

Age & Gender

From the U.S. Census Bureau QuickFacts profile (most recent published county profile values):

  • Persons under 5 years: 4.5%
  • Persons under 18 years: 18.0%
  • Persons age 65 and over: 27.0%
  • Female persons: 49.4% (male approximately 50.6%)

Racial & Ethnic Composition

From U.S. Census Bureau QuickFacts (race categories shown as “alone,” not in combination, plus Hispanic/Latino ethnicity):

  • White alone: 94.0%
  • Black or African American alone: 0.4%
  • American Indian and Alaska Native alone: 0.4%
  • Asian alone: 0.6%
  • Native Hawaiian and Other Pacific Islander alone: 0.0%
  • Two or more races: 4.2%
  • Hispanic or Latino (any race): 2.7%

Household & Housing Data

From the U.S. Census Bureau QuickFacts profile:

  • Households (2019–2023): 8,359
  • Persons per household (2019–2023): 2.19
  • Owner-occupied housing unit rate (2019–2023): 80.9%
  • Median value of owner-occupied housing units (2019–2023, dollars): $211,800
  • Median selected monthly owner costs, with a mortgage (2019–2023): $1,267
  • Median selected monthly owner costs, without a mortgage (2019–2023): $520
  • Median gross rent (2019–2023): $804
  • Housing units (2020 Census): 10,382

Email Usage

Green Lake County is a largely rural county with small population centers, so longer last‑mile distances and lower population density can constrain high‑capacity internet buildout and, by extension, routine email access outside towns.

Direct county-level email usage statistics are not published in standard federal datasets; email adoption is commonly inferred using proxies such as household broadband subscriptions and computer availability from the U.S. Census Bureau (data.census.gov) and the American Community Survey. These indicators describe the practical ability to use email reliably at home.

Age structure influences adoption because older populations tend to have lower rates of routine internet and email use; Green Lake County’s age distribution can be reviewed via ACS age tables. Gender distribution is generally less predictive of email use than age and access, but county sex composition is available in ACS sex tables.

Connectivity limitations are reflected in broadband availability and rural service gaps tracked by the FCC National Broadband Map, and state infrastructure planning materials from the Wisconsin Public Service Commission broadband program.

Mobile Phone Usage

Green Lake County is a small county in central Wisconsin, anchored by the City of Green Lake and the City of Berlin (partly in Green Lake County), with extensive agricultural land, lakes, and forested areas. The county’s low-to-moderate population density and dispersed settlement pattern are typical of rural Wisconsin and tend to create uneven mobile signal quality: coverage is generally strongest near cities/villages and along major highways, and weaker in sparsely populated areas and around lake/woodland terrain where tower spacing is wider.

Data scope and limitations (county-level vs state/national)

County-specific statistics for “mobile phone penetration” are usually not published as direct measures of individual mobile subscriptions at the county level. The most comparable, consistently available indicators are:

  • Household telephone status (e.g., wireless-only vs landline) and computer/internet subscription (ACS).
  • Broadband service availability by technology (FCC availability data), which describes where providers claim service exists, not whether households subscribe.

County-level figures can be retrieved from the U.S. Census Bureau’s American Community Survey (ACS) tables, but exact values are not reproduced here because the most relevant ACS “telephone service” details are often best verified directly in the data release being used (1-year vs 5-year, table definitions, margins of error).

Mobile access and penetration indicators (adoption proxies)

Household adoption (not network coverage):

  • The ACS provides county-level indicators related to adoption such as:
    • Internet subscriptions by type (including cellular data plans in some ACS breakdowns, depending on table/year).
    • Computer and internet access in the household.
    • In some ACS products, telephone service type (wireless-only, landline, etc.) is available, though table structure varies by release.
  • These are adoption measures (what households report having), not measures of signal presence.

Primary sources for adoption indicators:

  • The U.S. Census Bureau’s ACS data portal via Census.gov (data.census.gov) (search “Green Lake County, Wisconsin” with terms such as “computer and internet use” and “internet subscription” to locate the relevant ACS tables and years).
  • County demographic context (population, housing, commuting) is available from Census Bureau QuickFacts for Green Lake County.

Interpretation note: Wireless service adoption in rural counties is often high in absolute terms, but the type of connection used for home internet (cellular vs cable/fiber/DSL) can vary widely and is sensitive to price, fixed-broadband availability, and signal quality. County-level ACS margins of error can be large for detailed subscription categories.

Network availability (coverage) vs household adoption (subscription)

Network availability and adoption measure different things:

  • Availability: Provider-reported presence of service at locations (coverage claims).
  • Adoption: Households reporting they subscribe to a service (usage/subscription).

For Green Lake County, availability information is best sourced from:

Mobile internet usage patterns and connectivity (4G LTE and 5G)

4G LTE availability (network availability):

  • 4G LTE is widely deployed across Wisconsin and is typically the baseline mobile broadband layer in rural counties. In Green Lake County, LTE service generally exists across much of the county footprint, but coverage quality can vary due to tower density, local terrain, and distance from cell sites.
  • The most defensible county-specific characterization comes from map-based availability tools rather than a single county statistic:
    • The FCC National Broadband Map can be used to view mobile broadband availability by provider and technology, but it reflects provider filings and may not match real-world performance in every location.

5G availability (network availability):

  • 5G deployment in rural counties is often uneven, with stronger availability in and around population centers, along highways, and near existing macro tower infrastructure. County-level, provider-neutral 5G availability is best verified through:
  • A single countywide “5G penetration” figure is generally not published in an official dataset; where 5G exists, it does not imply universal device ownership or subscription to a 5G plan.

Actual usage patterns (adoption and behavior):

  • County-specific breakdowns of “mobile internet usage” (such as share of residents primarily using smartphones for internet) are not typically available as official county estimates. The closest official proxies are ACS internet subscription categories and general statewide reports. Where only state-level or national-level smartphone reliance statistics exist, they should not be treated as Green Lake County-specific.

Common device types (smartphones vs other devices)

County-level device-type shares are limited.

  • The ACS reports household computer types (desktop/laptop/tablet) and internet subscription types, but it does not provide a direct, complete county-level split of smartphone vs feature phone ownership.
  • Smartphone prevalence is typically high nationally, but a county-specific smartphone ownership rate for Green Lake County is not a standard official output.

Practical, defensible indicators available at county level:

  • ACS “computer type” (desktop/laptop/tablet) as a proxy for multi-device households.
  • ACS internet subscription categories (which can include cellular data plans, depending on table definitions in the selected year).

Primary source:

Demographic and geographic factors influencing mobile usage and connectivity

Geography and settlement:

  • Green Lake County’s rural land use and small municipalities contribute to larger gaps between towers than in metro counties, which can reduce indoor signal strength and increase dead zones.
  • Lakes, tree cover, and rolling terrain can contribute to localized attenuation, particularly for higher-frequency services and for indoor reception.

Population density and housing patterns:

  • Lower density increases per-user infrastructure costs and can affect the pace of upgrades and the number of redundant sites, influencing both reliability and speeds.
  • Dispersed housing also affects adoption patterns: where fixed broadband is limited or expensive, households may report cellular-based home internet subscriptions in ACS data, but the extent must be validated directly in the ACS tables for the county.

Age structure, income, and education (adoption drivers):

  • ACS and related Census products commonly show that age, income, and education correlate with broadband adoption and device access. County-specific impacts should be drawn from Green Lake County ACS demographic tables rather than generalized assumptions.
  • County demographic profiles and socioeconomic indicators are accessible through Census Bureau QuickFacts and underlying ACS tables on Census.gov.

Local and state reference points for connectivity planning

Summary: what is known with high confidence vs what is not

  • High-confidence, county-relevant factors: Green Lake County’s rural geography and dispersed population pattern are consistent with variability in mobile coverage quality; LTE is generally the baseline mobile broadband technology; 5G availability is likely present in parts of the county but is uneven and must be verified by map-based availability layers.
  • Well-defined distinction: FCC and similar maps describe availability, while ACS describes household adoption (subscriptions/access).
  • Key limitation: Direct countywide statistics for “mobile phone penetration,” “smartphone share,” and “mobile internet usage behavior” are not routinely published as official Green Lake County-specific figures; adoption must be inferred from ACS internet/telephone indicators, and availability must be verified through FCC mapping rather than assumed.

Social Media Trends

Green Lake County is a rural county in central Wisconsin, anchored by communities such as Green Lake, Princeton, Berlin, and Ripon. Its local economy and culture are shaped by agriculture, lake tourism and seasonal residents/visitors, and small-city institutions (including Ripon College), factors that typically correspond with heavier reliance on mobile internet, community Facebook groups, and location-based information sharing for events, services, and recreation.

User statistics (penetration and active use)

  • County-specific social media penetration: No regularly published, methodologically consistent dataset reports platform penetration at the county level for Green Lake County. Most reliable, publicly accessible metrics are available at the U.S. national level (and sometimes state/metro level) rather than county level.
  • Benchmark (U.S. adults): About 69% of U.S. adults report using at least one social media site, based on the Pew Research Center’s social media fact sheet (Pew Research Center social media fact sheet). This is the most commonly used reference point for local-area planning when county-level measurements are not published.

Age group trends (who uses social media most)

National survey results consistently show usage is highest among younger adults and declines with age:

  • 18–29: highest usage across most platforms
  • 30–49: high usage, generally below 18–29
  • 50–64: moderate usage
  • 65+: lowest usage overall, with stronger relative preference for Facebook than newer platforms
    Source: Pew Research Center social media fact sheet.

Local context notes relevant to Green Lake County:

  • A rural county profile typically aligns with heavier reliance on “all-purpose” platforms (especially Facebook) for local news, events, buy/sell activity, and community announcements, while short-form video usage remains most concentrated among younger adults.

Gender breakdown

  • Overall social media use: Pew findings indicate men and women in the U.S. report broadly similar overall social media use, while differences appear more clearly by platform (for example, higher Pinterest use among women in many surveys).
    Source: Pew Research Center social media fact sheet.

Most-used platforms (percent using each; U.S. adult benchmarks)

County-level platform shares are not consistently published; the most reliable comparable figures are national survey benchmarks:

Behavioral trends (engagement patterns and preferences)

  • Video-centric consumption is dominant: YouTube’s very high reach reflects broad preference for video across age groups, while TikTok and Instagram concentrate more strongly among younger adults. (Pew platform reach: Pew Research Center.)
  • Facebook remains the core “community utility” in many rural areas: Typical behaviors include following local government pages, community groups, schools, churches, lake associations, and tourism/event listings; engagement often peaks around seasonal activities and local events in lake communities.
  • Platform-role specialization:
    • Facebook: local groups, event discovery, marketplace/buy-sell, local updates
    • YouTube: how-to, entertainment, local business discovery via video, longer-form content
    • Instagram/TikTok/Snapchat: short-form video and peer sharing, concentrated among younger residents and students
    • LinkedIn: employment and professional networking, generally higher among college-educated and working-age adults
      Source for national patterns and demographics: Pew Research Center.

Family & Associates Records

Green Lake County maintains family-related vital records (birth, death, and marriage) through the county Register of Deeds, consistent with Wisconsin vital records administration. Certified copies are generally requested through the Register of Deeds office in person or by mail; county contact and office details are published on the official Green Lake County website and the county’s Register of Deeds page. Wisconsin also provides statewide ordering and identity/documentation requirements through the Wisconsin Department of Health Services – Vital Records.

Adoption records are not maintained as open public records; access is handled under Wisconsin’s vital records and adoption confidentiality framework, with restricted release and controlled processes described by the state’s Wisconsin Vital Records – Adoption information.

Associate-related public records commonly used for relationship and history research include property documents (deeds, mortgages) and other recorded instruments held by the Register of Deeds, and court records for family, probate, and civil matters. Green Lake County provides online property/recorded-document lookup links through the Register of Deeds resources. Wisconsin court case information is available through Wisconsin Circuit Court Access (WCCA), with confidentiality rules and redactions applying to certain case types and personal data.

Marriage & Divorce Records

Types of records available

  • Marriage records (licenses and certificates)
    • Marriage license application and license: Created by the county clerk at the time a couple applies to marry.
    • Marriage certificate / marriage record: Filed after the ceremony, documenting that a marriage occurred and was registered.
  • Divorce records
    • Divorce case file: Court record maintained for a divorce action, typically including pleadings, orders, and the final judgment.
    • Judgment of divorce (divorce decree): The final court judgment dissolving the marriage and stating final orders.
  • Annulment records
    • Annulment case file and judgment: Court records for actions declaring a marriage void or voidable, maintained similarly to divorce files.

Where records are filed and how they can be accessed

  • Marriage records
    • Filed/maintained by: Green Lake County Clerk (as the local registrar for marriage records), with reporting to the Wisconsin state vital records system.
    • Access routes
      • County level: Requests for certified copies are commonly handled through the Green Lake County Clerk’s office.
      • State level: Wisconsin maintains vital records through the Wisconsin Department of Health Services, Vital Records Office.
        Link: Wisconsin Vital Records
  • Divorce and annulment records
    • Filed/maintained by: Green Lake County Circuit Court (office of the Clerk of Circuit Court) as part of the county court record system.
    • Access routes
      • Case information: Wisconsin Circuit Court Access (CCAP) provides online access to docket-level case information for many cases.
        Link: Wisconsin Circuit Court Access (CCAP)
      • Documents and certified copies: Full case documents and certified copies of judgments are obtained through the Green Lake County Clerk of Circuit Court, subject to access rules and any confidentiality orders.

Typical information included in these records

  • Marriage license/record
    • Full legal names of both parties (including prior names as reported)
    • Dates and places of birth; ages
    • Residences at time of application
    • Date and place of marriage ceremony
    • Officiant name/title and certification that the ceremony occurred
    • Witness information (as recorded on the marriage document)
    • Application details commonly associated with vital records (for example, parents’ names as reported on the application)
  • Divorce decree (judgment of divorce)
    • Names of the parties and case number
    • Date and place of divorce judgment and the court branch
    • Findings and orders regarding legal status of the marriage
    • Orders addressing custody/placement and child support (when applicable)
    • Property division and debt allocation
    • Spousal maintenance determinations (when applicable)
    • Name changes ordered by the court (when applicable)
  • Annulment judgment
    • Names of the parties and case number
    • Court determination that the marriage is void/voidable under Wisconsin law
    • Orders addressing related issues (for example, property, support, custody) as applicable

Privacy or legal restrictions

  • Marriage records (vital records)
    • Wisconsin vital records are governed by state law and administrative rules. Access to certified copies is restricted to eligible requesters for a defined period; informational copies may be available depending on record type and age.
    • Certified copies require identity verification and payment of fees set by statute and administrative policy.
  • Divorce and annulment court records
    • Many docket entries and case summaries are publicly viewable through CCAP, but access to specific documents can be restricted by law (for example, confidential information) or by court order.
    • Documents containing protected information (such as certain financial information, addresses in sensitive cases, or information relating to minors) may be sealed, redacted, or otherwise confidential under Wisconsin court rules and statutes.
    • Certified copies of judgments are provided by the Clerk of Circuit Court, subject to statutory fees and record-access limits.

Practical distinctions in how records are maintained

  • Marriage records are part of the vital records system (county registrar and state vital records), typically requested as certified vital records.
  • Divorce and annulment records are part of the court record system (circuit court case files), typically requested as copies of court documents or certified judgments through the Clerk of Circuit Court, with public access governed by Wisconsin’s court-record access rules and confidentiality provisions.

Education, Employment and Housing

Green Lake County is a small, rural county in central Wisconsin anchored by the cities/villages of Green Lake, Berlin, Princeton, and Markesan. The county’s population is older than the U.S. average and is characterized by small-town residential areas, agricultural land, and seasonal/second-home housing around lakes.

Education Indicators

Public schools (count and names)

Green Lake County’s public K–12 education is primarily provided by multiple school districts that operate schools in and around Berlin, Green Lake, Markesan, and Princeton. A complete, authoritative list of current public schools and school names is maintained through the Wisconsin Department of Public Instruction’s district and school directories (the most reliable source for counts and official names). See the Wisconsin DPI School Directory for up-to-date school rosters by district and building.

Student–teacher ratios and graduation rates

  • Student–teacher ratio: Countywide ratios are not consistently published as a single consolidated figure. District-level staffing and enrollment metrics are available via the Wisconsin DPI WISEdash Public Portal (use district profiles for the school systems serving Green Lake County).
  • Graduation rates: Wisconsin publishes district and high school-level cohort graduation rates annually; the most recent available rates for each high school serving the county are reported in WISEdash under “Graduation” outcomes.

Proxy note: In the absence of a standardized countywide student–teacher ratio or graduation-rate rollup, district-level WISEdash values serve as the best available, most current proxy for the county’s school-age population.

Adult educational attainment (high school and bachelor’s+)

Adult educational attainment in Green Lake County is reported through the U.S. Census Bureau’s American Community Survey (ACS). The most-used measures are:

  • High school graduate or higher (age 25+): reported as a percentage of adults completing at least high school.
  • Bachelor’s degree or higher (age 25+): reported as a percentage of adults with at least a bachelor’s degree.

The most recent ACS 5-year estimates for Green Lake County educational attainment are available via the Census Bureau’s county profile tools and table sets (see data.census.gov, search “Green Lake County, Wisconsin educational attainment”).

Notable programs (STEM, AP, vocational)

Program availability is typically district-specific rather than countywide. Common offerings in Wisconsin districts that serve rural counties include:

  • Career and Technical Education (CTE)/vocational pathways (e.g., agriculture, manufacturing, construction, business, health sciences).
  • Dual enrollment / transcripted credit and youth apprenticeships, frequently coordinated with regional technical colleges and employers.
  • Advanced Placement (AP) and honors coursework at the high school level (availability varies by district and staffing).

The most defensible county-relevant statement is that these programs are documented at the district and school level through Wisconsin DPI reporting and district course guides; WISEdash and district sites provide the most current descriptions.

School safety measures and counseling resources

Wisconsin public schools generally implement layered safety and student-support practices that may include:

  • School safety planning aligned with state guidance and local emergency management (building-level emergency response plans, visitor management, and drills).
  • Student services such as school counseling, social work, and psychological services, typically reported in district staffing and support service summaries.

Safety planning frameworks and statewide guidance are referenced through Wisconsin DPI’s school safety resources (see Wisconsin DPI School Safety). Specific building-level measures and counseling staffing levels are best verified via district policy documents and WISEdash staffing snapshots.

Employment and Economic Conditions

Unemployment rate (most recent available)

The most recent official local unemployment rates are published monthly and annually by the U.S. Bureau of Labor Statistics Local Area Unemployment Statistics (LAUS) program. Green Lake County’s latest annual and monthly unemployment measures are available via the BLS LAUS tools (county series for Wisconsin).

Proxy note: When a single “most recent year” rate is needed for a summary, the latest complete annual average from LAUS is the standard reference.

Major industries and employment sectors

Green Lake County’s employment base reflects rural-central Wisconsin patterns, commonly led by:

  • Manufacturing (often food-related, fabricated products, and specialty manufacturing in the region)
  • Health care and social assistance
  • Retail trade
  • Educational services (public school systems)
  • Construction
  • Accommodation and food services (including lake-related tourism/seasonal activity)
  • Agriculture and related services (smaller share of wage-and-salary employment, larger footprint in land use)

Industry composition for residents (by place of residence) and for jobs (by place of work) can be referenced through ACS “Industry by occupation” and through state labor-market summaries. ACS profiles are accessible via data.census.gov.

Common occupations and workforce breakdown

Occupational distribution in the county generally includes:

  • Management, business, and financial
  • Sales and office
  • Production
  • Transportation and material moving
  • Healthcare practitioners/support
  • Construction and extraction
  • Installation, maintenance, and repair
  • Food preparation and serving

The most recent occupation breakdown (percent of employed civilian labor force by occupation) is reported in ACS 5-year estimates at the county level (search “Green Lake County WI occupation” on data.census.gov).

Commuting patterns and mean commute time

  • Mean travel time to work: Reported by the ACS for county residents, typically reflecting rural commutes to nearby employment centers.
  • Mode of commute: Predominantly driving alone, with smaller shares carpooling and limited public transit use, consistent with rural Wisconsin commuting patterns.

Green Lake County commuting metrics (mean travel time and commuting mode shares) are available from ACS commuting tables on data.census.gov.

Local employment vs. out-of-county work

A substantial share of employed residents in smaller Wisconsin counties commonly commute to jobs in adjacent counties or regional hubs, while local employment concentrates in county seats and along highway-accessible industrial and service corridors. The most direct measure is “county-to-county worker flows,” available through the Census Bureau’s LEHD/OnTheMap tools, which quantify:

  • Residents who both live and work in Green Lake County
  • Residents who live in Green Lake County but work elsewhere
  • In-commuters who work in Green Lake County but live elsewhere

Housing and Real Estate

Homeownership and rental share

Green Lake County’s housing tenure is measured through the ACS:

  • Owner-occupied share (homeownership rate)
  • Renter-occupied share

These county tenure percentages are available via ACS housing tables on data.census.gov.

Median property values and recent trends

  • Median home value (owner-occupied housing units): Provided by ACS 5-year estimates.
  • Recent trends: County-level price trends are commonly inferred from multi-year ACS medians and regional market reporting; lake-adjacent and recreation-oriented areas frequently experience higher values and greater second-home demand than purely agricultural townships.

Because ACS is the standardized public source for countywide medians, it is the most consistent benchmark for Green Lake County’s median value (retrieve via data.census.gov, search “Green Lake County WI median value”).

Typical rent prices

  • Median gross rent: Reported by the ACS for the county overall.
  • Rental availability is typically concentrated in the county’s incorporated communities (Berlin area, Markesan, Princeton, and Green Lake), with fewer multifamily options in rural townships.

County median gross rent is available through ACS housing tables on data.census.gov.

Types of housing

Green Lake County’s housing stock is dominated by:

  • Single-family detached homes (including older small-town homes and rural houses on larger lots)
  • Seasonal/recreational housing near lakes (second homes/cabins and waterfront properties)
  • Small multifamily buildings and apartments concentrated in towns/villages
  • Manufactured homes in some rural areas

These patterns are consistent with ACS “Units in structure” distributions and local land use.

Neighborhood characteristics (schools and amenities)

  • Incorporated areas (Berlin, Green Lake, Markesan, Princeton) generally provide closer proximity to schools, clinics, grocery retail, and civic services.
  • Lakeshore areas emphasize recreation access and seasonal occupancy.
  • Rural townships feature larger parcels, agricultural adjacency, and longer travel times to schools and services.

Property tax overview (rate and typical cost)

Wisconsin property taxes are administered locally and vary by municipality and school district levies. A countywide “average rate” can be approximated using:

  • Equalized value and net tax levy metrics reported by the Wisconsin Department of Revenue and local municipal reports, and
  • Typical homeowner tax bills derived from local assessor and treasurer publications.

The most authoritative statewide framework and local tax reporting references are provided by the Wisconsin Department of Revenue property tax overview. For “typical homeowner cost,” municipal tax bills (by address) and local mill rates provide the most precise figures; countywide averages can mask significant variation between lakeshore property, city lots, and agricultural/residential rural parcels.

Data availability note: Specific numeric values (percentages/medians) for education attainment, unemployment, commute time, home values, and rents are published in the linked official datasets (ACS, BLS LAUS, LEHD/OnTheMap, Wisconsin DPI). These sources provide the most recent and directly comparable county-level estimates for Green Lake County, Wisconsin.

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Other Counties in Wisconsin