County ProfileWI
Oneida County
Population: 37,845 · 9 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
37,845
People
Median age
52.7
Housing
Total households
17,493
Income
Median household income
$69,371
Housing
Total housing units
30,814
Employment
Employment rate
53.6%
Education
Bachelor’s degree or higher
28.7%
Healthcare
Insured population
95.8%
County details
Local time 00:50:46(CT)| Name | Oneida |
|---|---|
| Total ZIP codes | 9total |
| ZIP codes (by type) | 9 Standard |
| Area code | 534, 715 |
| Timezone | Central Time (CT) |
| Coordinates | 45.7161762, -89.5345333 |
| Land area | 1,113.9 sq miles(2,885.1 km²) |
Map of Oneida county, Wisconsin with ZIP codes
Cities and Communities in Oneida County
Compare the largest cities in Oneida County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Rhinelander | 8,285 | $51,421 | 1ZIPs |
| Hazelhurst | 1,479 | — | 1ZIPs |
| Harshaw | 1,220 | — | 1ZIPs |
| Woodruff | 891 | $70,625 | 1ZIPs |
| Pelican Lake | 714 | — | 1ZIPs |
| Three Lakes | 605 | $44,844 | 1ZIPs |
| Tripoli | 505 | — | 1ZIPs |
| Minocqua | 411 | $41,436 | 1ZIPs |
| Lake Tomahawk | 246 | $62,981 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Oneida County
Review the most populated postal areas across Oneida County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 54501 | Rhinelander | $68,163 | 20,591 |
| 54548 | Minocqua | $69,569 | 5,406 |
| 54568 | Woodruff | $72,589 | 5,175 |
| 54562 | Three Lakes | $57,422 | 2,093 |
| 54539 | Lake Tomahawk | $62,841 | 1,525 |
| 54531 | Hazelhurst | $84,286 | 1,479 |
| 54529 | Harshaw | $72,000 | 1,220 |
| 54463 | Pelican Lake | $59,310 | 714 |
| 54564 | Tripoli | $56,875 | 505 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS