Oconto County, Wisconsin
Oconto County, Wisconsin, has 40,195 residents (July 2025 estimate). Its county seat is Oconto. It uses Central Time and covers 997 sq mi (2,583 km²) of land.
- Resident population, July 2025
- 40,195
- Land area
- 997 sq mi (2,583 km²)
- County seat or government
- Oconto
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $75,049 ± $2,860
- Median home value
- $231,400 ± $7,144
- Median rent, with utilities
- $791 ± $30
- Homes lived in by their owners
- 85% ± 1.4 points
- County type
- County
- Metro or micro area
- Green Bay, WI metro areaOutlying county
- Water area
- 151 sq mi (392 km²)
- State
- Wisconsin
- County code (FIPS)
- 55083
- Coordinates (central point)
- 44.996575, -88.206516
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Oconto County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Central TimeAmerica/Chicago | UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 541629,596 people
- 541537,551 people
- 541575,951 people
- 541145,926 people
- 541545,741 people
- 541714,024 people
- 541243,414 people
- 541743,171 people
- 541393,130 people
- 541012,998 people
- 541412,861 people
- 541122,716 people
All 19
19 ZIP Code areas overlap Oconto County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
Oconto County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Towns in Oconto County, largest first
- Town of Little Suamico5,687 people
- Town of Chase3,282 people
- Town of Abrams2,070 people
- Town of Stiles1,640 people
- Town of Oconto Falls1,634 people
- Town of Oconto1,574 people
- Town of Pensaukee1,417 people
- Town of Brazeau1,207 people
- Town of Morgan1,087 people
- Town of Little River1,069 people
- Town of Townsend1,020 people
- Town of Mountain923 people
All 23
- Town of Gillett907 people
- Town of Spruce834 people
- Town of Lakewood787 people
- Town of Riverview776 people
- Town of Breed706 people
- Town of How702 people
- Town of Underhill688 people
- Town of Lena662 people
- Town of Maple Valley542 people
- Town of Bagley348 people
- Town of Doty298 people
People counts are American Community Survey 2020–2024 5-year estimates. All towns in Wisconsin, by county
School districts in Oconto County, largest first
- Pulaski Community School District23,618 people
- Oconto Falls School District11,813 people
- Oconto School District7,680 people
- Crivitz School District6,503 people
- Peshtigo School District6,038 people
- Coleman School District5,263 people
- Suring School District4,389 people
- Wabeno Area School District3,710 people
- Gillett School District3,500 people
- Lena School District2,707 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Oconto, Wisconsin (city)4,625 people
- Pulaski, Wisconsin (village)4,006 people
- Oconto Falls, Wisconsin (city)3,001 people
- Gillett, Wisconsin (city)1,209 people
- Lena, Wisconsin (village)483 people
- Suring, Wisconsin (village)411 people
- Sobieski, Wisconsin (CDP)382 people
- Abrams, Wisconsin (CDP)278 people
- Mountain, Wisconsin (CDP)250 people
- Lakewood, Wisconsin (CDP)182 people
- Townsend, Wisconsin (CDP)37 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Menominee County, Wisconsin23 mi west
- Marinette County, Wisconsin26 mi northeast
- Shawano County, Wisconsin30 mi southwest
- Brown County, Wisconsin38 mi south
- Langlade County, Wisconsin46 mi northwest
- Forest County, Wisconsin54 mi northwest
- Door County, Wisconsin57 mi east
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county where you are now, check its ZIP area, or check the time zone where you are.
Areas that only touch the edge
These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.