18 ZIP Code Tabulation Areas in Brown County, South Dakota. The population-weighted median household income is about $73,148, the median home value about $218,964, and 68.7% of occupied homes are owner-occupied.
- 18
- ZIP codes
- 41.4K
- Population
- 53
- Data points
Brown County at a glance
- $73,148
- Median household income
- $218,964
- Median home value
- 38
- Median age
- 68.7%
- Owner-occupied
- 19,624
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Brown County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 57449 | — | 357 | 40.9% | $150,000 |
| 2 | 57460 | Mansfield | 257 | 88.4% | $139,500 |
| 3 | 57432 | Claremont | 507 | 98% | $112,765 |
| 4 | 57441 | Frederick | 670 | 87.9% | $108,009 |
| 5 | 57461 | Mellette | 299 | 81.6% | $105,536 |
Top 5 Brown County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 57401 | Aberdeen | 31,939 | 64.7% | $68,835 |
| 2 | 57451 | Deerfield Colony | 2,485 | 79% | $86,000 |
| 3 | 57445 | Groton | 2,072 | 76.8% | $84,948 |
| 4 | 57441 | Frederick | 670 | 87.9% | $108,009 |
| 5 | 57479 | Warner | 625 | 94.8% | $102,222 |
Top 5 Brown County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 57401 | Aberdeen | 31,939 | 64.7% | $68,835 | $618.6M |
| 2 | 57451 | Deerfield Colony | 2,485 | 79% | $86,000 | $63.9M |
| 3 | 57445 | Groton | 2,072 | 76.8% | $84,948 | $56.4M |
| 4 | 57441 | Frederick | 670 | 87.9% | $108,009 | $22.8M |
| 5 | 57479 | Warner | 625 | 94.8% | $102,222 | $22.5M |
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: 57401 (Aberdeen) at 115 people/sq mi. Least dense: 57446 (Hecla) at 1 people/sq mi.
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