12 ZIP Code Tabulation Areas in Hamlin County, South Dakota. The population-weighted median household income is about $76,085, the median home value about $232,897, and 72.1% of occupied homes are owner-occupied.
- 12
- ZIP codes
- 38.1K
- Population
- 53
- Data points
Hamlin County at a glance
- $76,085
- Median household income
- $232,897
- Median home value
- 39.5
- Median age
- 72.1%
- Owner-occupied
- 17,953
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Hamlin County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 57242 | Hazel | 320 | 89.2% | $113,958 |
| 2 | 57248 | Lake Norden | 1,295 | 78.2% | $96,364 |
| 3 | 57212 | Arlington | 1,819 | 82.7% | $93,750 |
| 4 | 57223 | Castlewood | 1,429 | 87.6% | $92,424 |
| 5 | 57241 | Hayti | 936 | 70.8% | $85,833 |
Top 5 Hamlin County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 57201 | Kranzburg | 26,781 | 68.5% | $72,878 |
| 2 | 57226 | Altamont | 1,953 | 75.5% | $83,125 |
| 3 | 57212 | Arlington | 1,819 | 82.7% | $93,750 |
| 4 | 57223 | Castlewood | 1,429 | 87.6% | $92,424 |
| 5 | 57234 | Estelline | 1,339 | 88.9% | $82,358 |
Top 5 Hamlin County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 57201 | Kranzburg | 26,781 | 68.5% | $72,878 | $581.4M |
| 2 | 57212 | Arlington | 1,819 | 82.7% | $93,750 | $59.7M |
| 3 | 57226 | Altamont | 1,953 | 75.5% | $83,125 | $48M |
| 4 | 57223 | Castlewood | 1,429 | 87.6% | $92,424 | $41.3M |
| 5 | 57234 | Estelline | 1,339 | 88.9% | $82,358 | $36.4M |
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: 57201 (Kranzburg) at 84 people/sq mi. Least dense: 57271 (Naples) at 4 people/sq mi.
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