18 ZIP Code Tabulation Areas in Black Hawk County, Iowa. The population-weighted median household income is about $70,249, the median home value about $198,530, and 68% of occupied homes are owner-occupied.
- 18
- ZIP codes
- 145.8K
- Population
- 53
- Data points
Black Hawk County at a glance
- $70,249
- Median household income
- $198,530
- Median home value
- 36.1
- Median age
- 68%
- Owner-occupied
- 65,456
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Black Hawk County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50643 | Hudson | 3,027 | 90.9% | $125,804 |
| 2 | 50647 | Janesville | 1,978 | 94.7% | $104,063 |
| 3 | 50629 | Fairbank | 2,082 | 87.5% | $103,106 |
| 4 | 50612 | — | 369 | 97.8% | $99,602 |
| 5 | 50648 | Gilbertville | 4,269 | 86.6% | $95,353 |
Top 5 Black Hawk County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50613 | Cedar Falls | 43,867 | 66.1% | $78,503 |
| 2 | 50701 | Hudson | 30,232 | 67.2% | $61,475 |
| 3 | 50702 | Washburn | 20,882 | 61.2% | $62,021 |
| 4 | 50703 | Elk Run Heights | 17,952 | 57.8% | $50,060 |
| 5 | 50707 | Elk Run Heights | 7,784 | 69.2% | $63,441 |
Top 5 Black Hawk County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 50613 | Cedar Falls | 43,867 | 66.1% | $78,503 | $889.2M |
| 2 | 50701 | Hudson | 30,232 | 67.2% | $61,475 | $564.2M |
| 3 | 50702 | Washburn | 20,882 | 61.2% | $62,021 | $337.3M |
| 4 | 50703 | Elk Run Heights | 17,952 | 57.8% | $50,060 | $215.5M |
| 5 | 50707 | Elk Run Heights | 7,784 | 69.2% | $63,441 | $151M |
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: 50702 (Washburn) at 2,136 people/sq mi. Least dense: 50612 at 13 people/sq mi.
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