19 ZIP Code Tabulation Areas in Marion County, Iowa. The population-weighted median household income is about $79,019, the median home value about $220,661, and 79.1% of occupied homes are owner-occupied.
- 19
- ZIP codes
- 51.3K
- Population
- 53
- Data points
Marion County at a glance
- $79,019
- Median household income
- $220,661
- Median home value
- 40.1
- Median age
- 79.1%
- Owner-occupied
- 22,106
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Marion County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50057 | — | 327 | 87.6% | $118,882 |
| 2 | 50252 | Swan | 236 | 100% | $112,292 |
| 3 | 50237 | Runnells | 3,635 | 91.2% | $101,806 |
| 4 | 50228 | Prairie City | 2,120 | 81.6% | $90,833 |
| 5 | 50170 | Monroe | 3,024 | 81.3% | $88,704 |
Top 5 Marion County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50219 | Pella | 14,416 | 69.4% | $86,807 |
| 2 | 50138 | Knoxville | 11,117 | 80.9% | $74,693 |
| 3 | 50049 | Chariton | 6,414 | 74.5% | $61,190 |
| 4 | 50237 | Runnells | 3,635 | 91.2% | $101,806 |
| 5 | 50225 | Pleasantville | 3,364 | 80.2% | $69,923 |
Top 5 Marion County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 50219 | Pella | 14,416 | 69.4% | $86,807 | $318.8M |
| 2 | 50138 | Knoxville | 11,117 | 80.9% | $74,693 | $281.7M |
| 3 | 50237 | Runnells | 3,635 | 91.2% | $101,806 | $132.4M |
| 4 | 50049 | Chariton | 6,414 | 74.5% | $61,190 | $121.6M |
| 5 | 50170 | Monroe | 3,024 | 81.3% | $88,704 | $90.6M |
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: 50163 (Melcher-Dallas) at 1,448 people/sq mi. Least dense: 50139 (Lacona) at 12 people/sq mi.
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