15 ZIP Code Tabulation Areas in Martin County, Minnesota. The population-weighted median household income is about $62,193, the median home value about $158,805, and 71.4% of occupied homes are owner-occupied.
- 15
- ZIP codes
- 27.7K
- Population
- 53
- Data points
Martin County at a glance
- $62,193
- Median household income
- $158,805
- Median home value
- 44.2
- Median age
- 71.4%
- Owner-occupied
- 13,598
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Martin County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 56111 | Alpha | 356 | 90.4% | $98,125 |
| 2 | 56162 | Ormsby | 313 | 84.3% | $88,625 |
| 3 | 56039 | Granada | 880 | 85.8% | $84,342 |
| 4 | 56075 | Northrop | 176 | 82.9% | $73,750 |
| 5 | 56171 | Sherburn | 1,632 | 83.6% | $72,554 |
Top 5 Martin County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 56031 | Fairmont | 11,665 | 63.8% | $54,847 |
| 2 | 56013 | Blue Earth | 4,535 | 75% | $71,553 |
| 3 | 56088 | Truman | 2,071 | 69.6% | $71,354 |
| 4 | 56098 | Winnebago | 1,970 | 77.5% | $69,000 |
| 5 | 56171 | Sherburn | 1,632 | 83.6% | $72,554 |
Top 5 Martin County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 56031 | Fairmont | 11,665 | 63.8% | $54,847 | $191.4M |
| 2 | 56013 | Blue Earth | 4,535 | 75% | $71,553 | $100M |
| 3 | 56098 | Winnebago | 1,970 | 77.5% | $69,000 | $46.1M |
| 4 | 56088 | Truman | 2,071 | 69.6% | $71,354 | $42.2M |
| 5 | 56171 | Sherburn | 1,632 | 83.6% | $72,554 | $41.1M |
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: 56075 (Northrop) at 3,290 people/sq mi. Least dense: 56111 (Alpha) at 7 people/sq mi.
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