Oconto County GIS Maps
Oconto County, Wisconsin, has 38,965 residents across 42,054 parcels and covers 997.5 square miles. The population grew 3.5% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Oconto County is 55083.
Oconto is the county's largest population center. Oconto County also includes 12 zip codes, 8 public school districts and 45 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show parcel data, population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers, Parcels and sample data. Paid packages add full layers, analytics and database files.
Oconto County Trends
- Population
- 38,965▴
- Median Home Value
- $212,000▴
- K-12 Enrollment
- 8,731▾
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Oconto County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
Oconto County Parcels
Oconto County has 42,054 mapped parcels covering 617,733 acres. The median assessed value is $110,100. The median lot size is 2.32 acres. 14,059 parcels are 10 acres or larger. The records carry 27,477 distinct owner names. Owner names are on nearly every parcel. Mailing addresses reach 95.3%. Site addresses reach 73.3%. Browse the interactive Oconto County Parcel viewer here.
Oconto County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 42,054 | 100% |
| Owner name | 42,027 | 99.9% |
| Owner mailing address | 40,057 | 95.3% |
| Site address | 30,808 | 73.3% |
| Land use code | 38,249 | 91.0% |
| Land use description | 0 | 0% |
| Assessed value | 38,267 | 91.0% |
| Land value | 38,267 | 91.0% |
| Improvement value | 39,291 | 93.4% |
| Acreage | 40,793 | 97.0% |
| Parcel boundary | 42,054 | 100% |
| Download all Oconto County parcels. | ||
Field coverage measured across all Oconto County parcel records.
Oconto County Population
Oconto County had 38,965 residents in 2020. That was 3.5% higher than in 2010. Oconto County added 3,331 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 39 people per square mile. Some of the county's most populated postal areas include Oconto, Oconto Falls and Krakow.
Population Trend in Oconto County WI
Oconto County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Oconto County Zip Codes
Oconto County has 12 zip codes. Some of the county's most populated zip codes include Oconto (54153), Oconto Falls (54154) and Krakow (54171). Oconto is the largest zip by population, with about 7,323 residents or 19% of the county total. Together, the three largest zips account for about 43% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Oconto County WI
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 54153 | Oconto | 7,323 | ▴ 1% |
| 54154 | Oconto Falls | 5,432 | ▾ -2.1% |
| 54171 | Krakow | 4,109 | ▴ 22.2% |
| 54124 | Gillett | 3,619 | ▾ -6.8% |
| 54139 | Lena | 3,244 | ▴ 4.8% |
| Download all zip code data | |||
Oconto County Zip Code populations and trends per most recent census data.
Oconto County Demographics
Oconto County has a median age of 47.4, which makes the county a little older than Wisconsin overall. About 19.9% of residents are under 18, while 22% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 27.3% of the population, which points to a solid working-age base. About 18.7% of adults have a bachelor's degree or higher, above the statewide figure of 32.8%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Oconto County WI
Median Age
47.4
Under 18
19.9%
Age 65+
22%
Bachelor's+
18.7%
Oconto County School Districts
Oconto County is served by 8 public school districts with 8,731 students enrolled in 2024. The largest districts on the county map are Pulaski Community, Oconto Falls and Oconto. Those three districts account for about 74% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, based on district totals from 2017 to 2024.
Largest School Districts by Enrollment in Oconto County WI
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Pulaski Community School District | 3,848 | 44.1% | ▴ 1.3% |
| Oconto Falls School District | 1,664 | 19.1% | ▾ -0.1% |
| Oconto School District | 922 | 10.6% | ▾ -1.7% |
| Coleman School District | 741 | 8.5% | ▴ 3.3% |
| Gillett School District | 549 | 6.3% | ▾ -4% |
| Download all school district data | |||
Oconto County school district enrollment and trends per most recent NCES reporting data.
Oconto County Housing & Real Estate
Oconto County has a median home value of $212,000 and a median gross rent of $796. About 85% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Wisconsin median, while rents come in below the state average. In March 2026, the median listing price was $364,925 and homes spent about 50 days on the market.
Oconto County Housing Mix
Oconto County housing mix: owner, renter and vacant units.
Oconto County Housing Trends
Oconto County median home value and rent trend (last 5 years).
Businesses in Oconto County, WI
Oconto County has 1,805 business listings across 397 categories. The largest categories in Oconto County business listings are Lake (118, 6.5%), Bars & Nightlife (59, 3.3%), and Churches & Religious Organizations (54, 3.0%). The full Oconto County business listings dataset includes names, categories, addresses and contact details where available. Oconto County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Oconto County, WI
| Category | Businesses | Share |
|---|---|---|
| Lake | 118 | 6.5% |
| Bars & Nightlife | 59 | 3.3% |
| Churches & Religious Organizations | 54 | 3.0% |
| Bar And Grill Restaurant | 39 | 2.2% |
| Gas Stations | 38 | 2.1% |
| Medical Offices | 35 | 1.9% |
| Restaurants | 25 | 1.4% |
| Auto Repair | 25 | 1.4% |
| Convenience Stores | 24 | 1.3% |
| Parks & Recreation | 23 | 1.3% |
Oconto County Business Listings
| Business | Category | City |
|---|---|---|
| Suring Health and Rehabilitation Center | Abuse And Addiction Treatment | Suring |
| Cottage at Yankee Lake -Crivitz, WI | Accommodation | Crivitz |
| Vorpahl's Business Services | Accountant | Oconto Falls |
| Lakewood Cross Country Ski Club | Active Life | Lakewood |
| United Cooperative | Agricultural Cooperatives | Oconto Falls |
| Gillett Milling Company Inc | Agricultural Service | Gillett |
| Vanderloop Equipment | Agriculture | Lena |
| Frievalt Airport | Airport | Pound |
| Bradley Locke, DO | Allergist | Oconto Falls |
| Gillett Area Ambulance | Ambulance And Ems Services | Gillett |
| Download Oconto County business listings | ||
Oconto County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Oconto County Basemaps
Oconto County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full Oconto County Data Package
This page shows a preview of what's included in the Oconto County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for parcels, zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Oconto County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.