19 ZIP Code Tabulation Areas in Blue Earth County, Minnesota. The population-weighted median household income is about $75,100, the median home value about $251,752, and 67.1% of occupied homes are owner-occupied.
- 19
- ZIP codes
- 100.2K
- Population
- 53
- Data points
Blue Earth County at a glance
- $75,100
- Median household income
- $251,752
- Median home value
- 34.5
- Median age
- 67.1%
- Owner-occupied
- 43,358
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Blue Earth County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 56080 | St. Clair | 672 | 94.2% | $105,398 |
| 2 | 56063 | Madison Lake | 3,221 | 82.4% | $102,391 |
| 3 | 56034 | Garden City | 393 | 84.9% | $98,750 |
| 4 | 56024 | Eagle Lake | 3,647 | 67.4% | $95,357 |
| 5 | 56065 | Mapleton | 2,766 | 82.4% | $92,933 |
Top 5 Blue Earth County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 56001 | Eagle Lake | 51,585 | 54.1% | $69,531 |
| 2 | 56073 | Essig | 17,339 | 77.9% | $70,250 |
| 3 | 56048 | Janesville | 4,025 | 87.5% | $85,532 |
| 4 | 56055 | Lake Crystal | 3,898 | 86% | $90,987 |
| 5 | 56024 | Eagle Lake | 3,647 | 67.4% | $95,357 |
Top 5 Blue Earth County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 56001 | Eagle Lake | 51,585 | 54.1% | $69,531 | $765M |
| 2 | 56073 | Essig | 17,339 | 77.9% | $70,250 | $401.8M |
| 3 | 56055 | Lake Crystal | 3,898 | 86% | $90,987 | $128.7M |
| 4 | 56048 | Janesville | 4,025 | 87.5% | $85,532 | $117.1M |
| 5 | 56063 | Madison Lake | 3,221 | 82.4% | $102,391 | $110.6M |
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: 56080 (St. Clair) at 1,521 people/sq mi. Least dense: 56060 (Lewisville) at 11 people/sq mi.
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