County directory
Clay County ZIP code profiles
County pages connect ZIP profiles back to larger geography, creating useful browse paths beyond a single ZIP lookup form.
County
Clay County
South Dakota
Population
15.2K
Estimated county population.
Median income
$56,850
Estimated median household income.
ZIP pages
8
ZIP profiles linked to this county.
ZIP profile
57069
Clay County
Clay County
- Population
- 13.1K
- Median income
- $53,327
ZIP profile
57004
Clay County
Clay County
- Population
- 3.8K
- Median income
- $88,750
ZIP profile
57014
Clay County
Clay County
- Population
- 1.7K
- Median income
- $77,000
ZIP profile
57037
Clay County
Clay County
- Population
- 925
- Median income
- $72,250
ZIP profile
57031
Clay County
Clay County
- Population
- 784
- Median income
- $64,794
ZIP profile
57010
Clay County
Clay County
- Population
- 755
- Median income
- $93,611
ZIP profile
57073
Clay County
Clay County
- Population
- 564
- Median income
- $73,281
ZIP profile
57072
Clay County
Clay County
- Population
- 435
- Median income
- $91,750