12 ZIP Code Tabulation Areas in Winneshiek County, Iowa. The population-weighted median household income is about $74,467, the median home value about $210,325, and 74.9% of occupied homes are owner-occupied.
- 12
- ZIP codes
- 36.6K
- Population
- 53
- Data points
Winneshiek County at a glance
- $74,467
- Median household income
- $210,325
- Median home value
- 41.5
- Median age
- 74.9%
- Owner-occupied
- 16,574
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Winneshiek County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 52132 | Calmar | 1,759 | 70.3% | $100,559 |
| 2 | 52171 | Jackson Junction | 1,314 | 86.4% | $94,904 |
| 3 | 52161 | Ossian | 1,532 | 82.8% | $87,870 |
| 4 | 52165 | Ridgeway | 1,098 | 79.2% | $85,227 |
| 5 | 52144 | Fort Atkinson | 1,075 | 86.8% | $84,609 |
Top 5 Winneshiek County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 52101 | Burr Oak | 12,706 | 70.5% | $73,484 |
| 2 | 52172 | Waukon | 5,877 | 78.3% | $68,875 |
| 3 | 52136 | Cresco | 5,840 | 78.8% | $70,778 |
| 4 | 52162 | Postville | 3,744 | 62.4% | $64,125 |
| 5 | 52132 | Calmar | 1,759 | 70.3% | $100,559 |
Top 5 Winneshiek County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 52101 | Burr Oak | 12,706 | 70.5% | $73,484 | $269.6M |
| 2 | 52172 | Waukon | 5,877 | 78.3% | $68,875 | $145.3M |
| 3 | 52136 | Cresco | 5,840 | 78.8% | $70,778 | $132.4M |
| 4 | 52132 | Calmar | 1,759 | 70.3% | $100,559 | $52.4M |
| 5 | 52162 | Postville | 3,744 | 62.4% | $64,125 | $51.9M |
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: 52168 (Spillville) at 940 people/sq mi. Least dense: 52140 at 9 people/sq mi.
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