County · GEOID 19189
Winnebago County, IA ZIP codes
11 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Winnebago County (GEOID 19189). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 16,837 (11 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Winnebago County
Population overlap
Share of each ZIP/ZCTA’s population located within Winnebago County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 5042486.9%
Directory county
- 5043683.6%
Directory county
- 504467.6%
- 5045094.3%
Directory county
- 50453100.0%
Directory county
- 504590.8%
- 50465100.0%
Directory county
- 50473100.0%
Directory county
- 50478100.0%
Directory county
- 504800.2%
- 5048417.7%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Winnebago County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 50424 | Buffalo Center | Winnebago County | 1,590 | $58,125 |
| 50436 | Forest City | Winnebago County | 5,760 | $68,600 |
| 50446 | Joice | Worth County | 518 | $98,750 |
| 50450 | Lake Mills | Winnebago County | 3,001 | $76,522 |
| 50453 | Leland | Winnebago County | 520 | $70,000 |
| 50459 | Northwood | Worth County | 3,027 | $76,053 |
| 50465 | Rake | Winnebago County | 199 | $41,071 |
| 50473 | Scarville | Winnebago County | 222 | — |
| 50478 | Thompson | Winnebago County | 689 | $44,880 |
| 50480 | Titonka | Kossuth County | 926 | $69,022 |
| 50484 | Woden | Hancock County | 385 | $80,859 |