Codington County, SD ZIP Codes
8 ZIP codes cover all or part of Codington County, South Dakota: 57201, 57235, 57243, 57263, 57242, 57238, 57272 and 57245. The Census Bureau counts 28,767 residents in the county, with a median household income of $72,727 and a median home value of $237,700. Its largest communities include Watertown, Florence, Henry, South Shore and Kranzburg.
Codington County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 28,767 |
| Households | 12,526 |
| Median household income | $72,727 |
| Median home value | $237,700 |
| Median age | 40.4 |
| Median rent | $938 |
All 8 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 29,442 |
| Households (sum of ZIP codes) | 12,771 |
| Median household income, range across ZIP codes | $72,878 (57201) to $72,878 (57201) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $72,878 |
| Homeowners | 70.1% |
| Households with kids under 18 | 27.8% |
| Moved in the past year | 10.8% |
| Carrier routes in EDDM2GO's route library | 3 routes, 283 homes (3 of 8 ZIP codes) |
Every ZIP code in Codington County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 57201 | Watertown | 26,781 | 11,642 | $72,878 | $242,700 | 68.5% | 28.1% | 11.6% | — | — | 99% of its land |
| 57235 | Florence | 774 | 294 | $83,462 | $231,100 | 93.5% | 29.9% | 1.7% | — | — | 95% of its land |
| 57243 | Henry | 549 | 285 | $48,542 | $117,500 | 89.5% | 21.8% | 0.7% | — | — | 87% of its land |
| 57263 | South Shore | 351 | 158 | $58,214 | $112,500 | 88.6% | 18.4% | 3.1% | — | — | 66% of its land |
| 57242 | Hazel | 320 | 102 | $113,958 | $177,100 | 89.2% | 34.3% | 6.9% | 1 | 116 | 20% of its land |
| 57238 | Kranzburg | 315 | 156 | $66,250 | $225,700 | 89.1% | 14.1% | 3.5% | 1 | 143 | 32% of its land |
| 57272 | Wallace | 201 | 53 | $83,750 | $89,200 | 39.6% | 60.4% | 3.7% | 1 | 32 | 61% of its land |
| 57245 | Kranzburg | 151 | 81 | $86,250 | $157,200 | 75.3% | 6.2% | 3.4% | — | — | 100% of its land |
A ZIP code is listed for Codington County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Watertown — 23,044 residents · 1 ZIP code
- Florence — 317 residents · 1 ZIP code
- Henry — 237 residents · 1 ZIP code
- South Shore — 183 residents · 1 ZIP code
- Kranzburg — 175 residents · 2 ZIP codes
- Wallace — 66 residents · 1 ZIP code
- Waverly — 7 residents · 1 ZIP code
Price a mailing to Codington County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Codington County, SD?
- 57201, 57235, 57243, 57263, 57242, 57238, 57272 and 57245. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Codington County?
- 28,767 residents in 12,526 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Codington County?
- $72,727 for the county as a whole. Its ZIP codes range from $72,878 (57201) to $72,878 (57201).
- How many carrier routes and mailboxes are in Codington County?
- For the 3 of 8 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 283 residential and 8 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.