Oshkosh-Neenah, WI metro area ZIP codes
The Oshkosh-Neenah, WI metropolitan statistical area (CBSA 36780) covers 1 county in Wisconsin and 15 ZIP codes.
- ZIP codes
- 15
- Population
- 145,346
- Avg. median income
- $78,200population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Oshkosh-Neenah, WI area
ZIP codes in the Oshkosh-Neenah, WI area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 54901 | Oshkosh | Winnebago County | 37,294 | $61,794 | $229,800 |
| 54902 | Oshkosh | Winnebago County | 22,243 | $65,612 | $235,000 |
| 54903 PO Box | Oshkosh | Winnebago County | — | — | — |
| 54904 | Oshkosh | Winnebago County | 22,273 | $93,341 | $364,200 |
| 54906 PO Box | Oshkosh | Winnebago County | — | — | — |
| 54927 | Butte Des Morts | Winnebago County | 540 | $128,523 | $328,700 |
| 54934 PO Box | Eureka | Winnebago County | — | — | — |
| 54947 | Larsen | Winnebago County | 2,323 | $91,167 | $356,100 |
| 54956 | Neenah | Winnebago County | 46,567 | $85,869 | $347,300 |
| 54957 PO Box | Neenah | Winnebago County | — | — | — |
| 54963 | Omro | Winnebago County | 7,271 | $86,227 | $292,400 |
| 54964 | Pickett | Winnebago County | 974 | $82,857 | $348,400 |
| 54980 | Waukau | Winnebago County | 218 | $31,711 | $190,100 |
| 54985 | Winnebago | Winnebago County | 249 | — | — |
| 54986 | Winneconne | Winnebago County | 5,394 | $93,189 | $358,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Oshkosh-Neenah, WI metro area?
15 ZIP codes, based on each ZIP code's main county.
Which counties make up the Oshkosh-Neenah, WI area?
Winnebago County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).