10 ZIP Code Tabulation Areas in Winnebago County, Iowa. The population-weighted median household income is about $71,597, the median home value about $142,724, and 73.9% of occupied homes are owner-occupied.
- 10
- ZIP codes
- 13.5K
- Population
- 53
- Data points
Winnebago County at a glance
- $71,597
- Median household income
- $142,724
- Median home value
- 42.9
- Median age
- 73.9%
- Owner-occupied
- 6,513
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Winnebago County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50446 | Joice | 476 | 88.7% | $107,000 |
| 2 | 50453 | Leland | 537 | 76.3% | $77,868 |
| 3 | 50450 | Lake Mills | 2,952 | 69.8% | $76,125 |
| 4 | 50436 | Forest City | 5,771 | 70% | $74,940 |
| 5 | 50480 | Titonka | 809 | 93.8% | $73,333 |
Top 5 Winnebago County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50436 | Forest City | 5,771 | 70% | $74,940 |
| 2 | 50450 | Lake Mills | 2,952 | 69.8% | $76,125 |
| 3 | 50424 | Buffalo Center | 1,441 | 70.8% | $59,091 |
| 4 | 50480 | Titonka | 809 | 93.8% | $73,333 |
| 5 | 50478 | Thompson | 737 | 80.7% | $48,750 |
Top 5 Winnebago County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 50436 | Forest City | 5,771 | 70% | $74,940 | $122.5M |
| 2 | 50450 | Lake Mills | 2,952 | 69.8% | $76,125 | $72.8M |
| 3 | 50424 | Buffalo Center | 1,441 | 70.8% | $59,091 | $28.8M |
| 4 | 50480 | Titonka | 809 | 93.8% | $73,333 | $24.5M |
| 5 | 50446 | Joice | 476 | 88.7% | $107,000 | $18.4M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 50465 (Rake) at 57 people/sq mi. Least dense: 50473 (Scarville) at 6 people/sq mi.
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