County directory
Yankton County ZIP code profiles
County pages connect ZIP profiles back to larger geography, creating useful browse paths beyond a single ZIP lookup form.
County
Yankton County
South Dakota
Population
23.4K
Estimated county population.
Median income
$72,821
Estimated median household income.
ZIP pages
10
ZIP profiles linked to this county.
ZIP profile
57078
Yankton County
Yankton County
- Population
- 20.4K
- Median income
- $71,268
ZIP profile
57070
Yankton County
Yankton County
- Population
- 1.5K
- Median income
- $61,522
ZIP profile
57045
Yankton County
Yankton County
- Population
- 1.2K
- Median income
- $76,042
ZIP profile
57037
Yankton County
Yankton County
- Population
- 925
- Median income
- $72,250
ZIP profile
57063
Yankton County
Yankton County
- Population
- 882
- Median income
- $92,500
ZIP profile
57031
Yankton County
Yankton County
- Population
- 784
- Median income
- $64,794
ZIP profile
57046
Yankton County
Yankton County
- Population
- 521
- Median income
- $88,583
ZIP profile
57072
Yankton County
Yankton County
- Population
- 435
- Median income
- $91,750
ZIP profile
57067
Yankton County
Yankton County
- Population
- 348
- Median income
- $102,941
ZIP profile
57040
Yankton County
Yankton County
- Population
- 222
- Median income
- $72,250