15 ZIP Code Tabulation Areas in Madison County, Iowa. The population-weighted median household income is about $102,763, the median home value about $303,632, and 83.8% of occupied homes are owner-occupied.
- 15
- ZIP codes
- 43.5K
- Population
- 53
- Data points
Madison County at a glance
- $102,763
- Median household income
- $303,632
- Median home value
- 40.6
- Median age
- 83.8%
- Owner-occupied
- 17,713
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Madison County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50261 | De Soto | 3,399 | 85.9% | $155,278 |
| 2 | 50061 | Cumming | 2,123 | 96.7% | $130,714 |
| 3 | 50229 | Bevington | 1,585 | 95.6% | $123,164 |
| 4 | 50072 | Earlham | 2,979 | 85.5% | $111,250 |
| 5 | 50240 | Martensdale | 2,393 | 86.8% | $107,563 |
Top 5 Madison County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50211 | Cumming | 16,835 | 84.3% | $103,712 |
| 2 | 50273 | Patterson | 8,950 | 74.9% | $82,633 |
| 3 | 50261 | De Soto | 3,399 | 85.9% | $155,278 |
| 4 | 50072 | Earlham | 2,979 | 85.5% | $111,250 |
| 5 | 50240 | Martensdale | 2,393 | 86.8% | $107,563 |
Top 5 Madison County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 50211 | Cumming | 16,835 | 84.3% | $103,712 | $572.3M |
| 2 | 50273 | Patterson | 8,950 | 74.9% | $82,633 | $226.3M |
| 3 | 50261 | De Soto | 3,399 | 85.9% | $155,278 | $149.7M |
| 4 | 50072 | Earlham | 2,979 | 85.5% | $111,250 | $109.1M |
| 5 | 50061 | Cumming | 2,123 | 96.7% | $130,714 | $92M |
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: 50218 (Patterson) at 773 people/sq mi. Least dense: 50155 (Macksburg) at 3 people/sq mi.
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