Codington County, South Dakota ZIP codes
6 ZIP codes are in Codington County, plus 4 that cross in from neighboring counties. It's part of the Watertown, SD micro area.
- ZIP codes
- 6
- Population in these ZIPs
- 28,807
- Avg. median income
- $72,700population-weighted
- Cities & towns
- 6
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Codington County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 57201 | Watertown | 26,781 | $72,878 | $321,500 |
| 57235 | Florence | 774 | $83,462 | $480,900 |
| 57243 | Henry | 549 | $48,542 | $489,400 |
| 57245 | Kranzburg | 151 | $86,250 | $157,200 |
| 57263 | South Shore | 351 | $58,214 | $473,400 |
| 57272 | Wallace | 201 | $83,750 | $89,200 |
ZIP codes partly in Codington County
These ZIP codes are mostly in a neighboring county but cover part of Codington County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 57238 | Goodwin | Deuel County | 315 | $66,250 | $225,700 |
| 57242 | Hazel | Hamlin County | 320 | $113,958 | $517,700 |
| 57256 | Ortley | Grant County | 238 | $66,500 | $225,000 |
| 57265 | Strandburg | Grant County | 202 | $69,519 | $114,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Codington County
Nearby counties
Frequently asked questions
How many ZIP codes are in Codington County, South Dakota?
6 ZIP codes are mainly in Codington County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in Codington County?
ZIP codes in Codington County use the city names Florence, Henry, Kranzburg, South Shore, Wallace and Watertown.
What metro area is Codington County in?
Codington County is part of the Watertown, SD micropolitan statistical area.