Zip Code 54902
Oshkosh, Wisconsin — Winnebago County
📍 ZIP code 54902 is in Oshkosh, Winnebago County, Wisconsin.
ZIP code 54902 is located in Oshkosh, Winnebago County, Wisconsin. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 21,982. The area code for ZIP code 54902 is 715.
Quick Answer
Zip code 54902 is in Oshkosh, Wisconsin (Winnebago County). It has a population of 21,982, median household income of $64,548, and median home value of $163,900.
Population
21,982
Income
$64,548
Home Value
$163,900
Climate
81°F / 11°F
About Zip Code 54902
Zip code 54902 is located in Oshkosh, Wisconsin, within Winnebago County. Home to approximately 21,982 residents, this area sits at an elevation of 791 ft and falls within the Central (CST/CDT) timezone. The local area code is 715.
The median household income is $64,548 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $163,900, and the cost of living index is 67 (33% below the national average of 100).
Summers average a high of 81°F while winters drop to 11°F. The area receives about 31 in of rain and 11 in of snow annually. The zip code covers 35.1 square miles of land area and 1.5 square miles of water.
Key Statistics
21,982
$64,548
$163,900
Central (CST/CDT)
715
791 ft
35.1 sq mi
38.8
10,800
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Compare With Nearby Zip Codes
| Metric | 54902 | 54979 | 54904 | 54901 | 54932 | 54985 |
|---|---|---|---|---|---|---|
| City | Oshkosh, WI | Van Dyne, WI | Oshkosh, WI | Oshkosh, WI | Eldorado, WI | Winnebago, WI |
| Population | 21,982 | 1,879 | 22,428 | 36,999 | 1,295 | 593 |
| Median Income | $64,548 | $104,167 | $95,813 | $61,734 | $108,977 | $0 |
| Home Value | $163,900 | $262,300 | $258,900 | $164,000 | $255,900 | $0 |
| Cost of Living | 67 | 103 | 101 | 64 | 108 | 100 |
| Median Age | 38.8 | 40.4 | 45.9 | 30.7 | 48.1 | 39.7 |
Cost of Living
100 = National Average. Oshkosh's cost of living is 33% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
2.5x
Demographics
Zip code 54902 has a population of 21,982 people with a median age of 38.8. There are 10,800 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Climate & Weather
81°F
11°F
31 in
11 in
Oshkosh experiences warm summers with average highs around 81°F. Winters are cold with lows averaging 11°F. The area receives about 11 in of snow per year.
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Housing & Economy
Median Home Value
$163,900
Median Household Income
$64,548
With 10,800 housing units across 35.1 square miles, 54902 has a housing density of 308 units per square mile. The home price-to-income ratio is 2.5x.
Location & Geography
Latitude
43.9469°
Longitude
-88.5403°
Land Area
35.1 sq mi
Water Area
1.5 sq mi
Nearby Zip Codes
Zip codes closest to 54902 (Oshkosh, WI) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 54902's $64,548. A way to compare Oshkosh to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 54902 (Oshkosh, WI). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Oshkosh, Wisconsin?
Oshkosh, Wisconsin uses zip code 54902.
What county is zip code 54902 in?
Zip code 54902 is located in Winnebago County, Wisconsin.
What is the population of zip code 54902?
The population of zip code 54902 is 21,982 with a median age of 38.8.
Is 54902 in Oshkosh, Wisconsin?
Yes, zip code 54902 is in Oshkosh, Winnebago County, Wisconsin. The area code is 715.
Frequently Asked Questions
What city is zip code 54902 in?
Zip code 54902 is in Oshkosh, Wisconsin. It is part of Winnebago County and uses the Central (CST/CDT) timezone.
What is zip code 54902?
Zip code 54902 is a U.S. postal code in Oshkosh, Wisconsin (Winnebago County). It has a population of 21,982 and covers 35.1 square miles.
What is the population of zip code 54902?
The population of zip code 54902 (Oshkosh, WI) is 21,982 with a median age of 38.8. There are approximately 10,800 housing units in this area.
What is the median income in zip code 54902?
The median household income in zip code 54902 (Oshkosh, WI) is $64,548 per year. The cost of living index is 67 (100 = national average).
What is the average home price in zip code 54902?
The median home value in zip code 54902 (Oshkosh, WI) is $163,900. The cost of living index is 67 compared to the national average of 100.
What county is zip code 54902 in?
Zip code 54902 is located in Winnebago County, Wisconsin. The primary city is Oshkosh.
What is the area code for zip code 54902?
Zip code 54902 in Oshkosh, WI uses area code 715. It is located in the Central (CST/CDT) timezone.
Is zip code 54902 a good place to live?
Zip code 54902 (Oshkosh, WI) has a cost of living index of 67 (100 = national average), a median household income of $64,548, and median home values of $163,900. The median age is 38.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 54902?
The cost of living index for zip code 54902 (Oshkosh, WI) is 67, where 100 represents the national average. This area is below the national average. Median home value: $163,900.
What schools serve zip code 54902?
Zip code 54902 in Oshkosh, Wisconsin is served by the local school district of Winnebago County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.