Watertown, SD
- ZIP codes
- 6
- CBSA code
47980- Type
- Micropolitan statistical area
- States
- SD
- Population
- 28,767
Metro areas are defined by the Office of Management and Budget as whole counties, so every ZIP code in a member county is listed here.
Watertown in numbers
About 28,767 people live in the Watertown micropolitan area. The median household income is $72,727 a year (US: $80,734). The median owner-occupied home is valued at $237,700, and median gross rent is $938 a month.
| Population | 28,767 |
|---|---|
| Median household income | $72,727 |
| Median home value | $237,700 |
| Median gross rent | $938 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Its county
| County | ZIP codes | Population | Median income |
|---|---|---|---|
| Codington County, SD | 6 | 28,767 | $72,727 |
ZIP codes in Watertown
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
57201 | Watertown , SD | Standard | 26,781 | $72,878 | $242,700 |
57235 | Florence , SD | Standard | 774 | $83,462 | $231,100 |
57243 | Henry , SD | Standard | 549 | $48,542 | $117,500 |
57245 | Kranzburg , SD | Standard | 151 | $86,250 | $157,200 |
57263 | South Shore , SD | Standard | 351 | $58,214 | $112,500 |
57272 | Wallace , SD | Standard | 201 | $83,750 | $89,200 |
Cite this page
zipcodes.pro. “Watertown, SD.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/metro/47980-watertown
Underlying data is public domain or openly licensed — sources, vintages and licences.