Yankton County, SD ZIP Codes
10 ZIP codes cover all or part of Yankton County, South Dakota. The Census Bureau counts 23,414 residents in the county, with a median household income of $72,821 and a median home value of $225,900. Median household income ranges from $61,522 in 57070 to $76,042 in 57045. Its largest communities include Yankton, Gayville, Irene, Mission Hill and Volin.
Yankton County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 23,414 |
| Households | 9,695 |
| Median household income | $72,821 |
| Median home value | $225,900 |
| Median age | 42.5 |
| Median rent | $781 |
All 10 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 27,120 |
| Households (sum of ZIP codes) | 11,233 |
| Median household income, range across ZIP codes | $61,522 (57070) to $76,042 (57045) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $70,877 |
| Homeowners | 72.7% |
| Households with kids under 18 | 25.2% |
| Moved in the past year | 13.5% |
| Carrier routes in EDDM2GO's route library | 22 routes, 10,112 homes (5 of 10 ZIP codes) |
Top facts
- Highest median household income in Yankton County: 57045 ($76,042)
- Most residents: 57078 (20,383 people)
- Highest homeownership: 57045 (80.4% own their home)
- Most households with kids: 57070 (28.1% of households)
- Most new movers: 57078 (15.4% moved in last year)
- Youngest median age: 57070 (40.1 years)
- Highest median home value: 57078 ($233,900)
Every ZIP code in Yankton County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 57078 | Yankton | 20,383 | 8,406 | $71,268 | $233,900 | 70.7% | 26.1% | 15.4% | 16 | 9,954 | 100% of its land |
| 57070 | Viborg | 1,469 | 590 | $61,522 | $215,800 | 64.7% | 28.1% | 8.7% | 2 | 461 | 12% of its land |
| 57045 | Menno | 1,151 | 433 | $76,042 | $117,900 | 80.4% | 24.0% | 7.0% | — | — | 28% of its land |
| 57037 | Irene | 925 | 360 | $72,250 | $161,000 | 71.4% | 27.5% | 20.5% | — | — | 82% of its land |
| 57063 | Tabor | 882 | 392 | $92,500 | $204,900 | 84.2% | 17.6% | 7.3% | — | — | 22% of its land |
| 57031 | Gayville | 784 | 394 | $64,794 | $137,100 | 88.1% | 17.5% | 1.0% | — | — | 77% of its land |
| 57046 | Mission Hill | 521 | 245 | $88,583 | $227,600 | 85.7% | 16.3% | 5.6% | 1 | 202 | 100% of its land |
| 57072 | Volin | 435 | 189 | $91,750 | $169,600 | 82.0% | 32.3% | 0.0% | 1 | 214 | 72% of its land |
| 57067 | Utica | 348 | 104 | $102,941 | $326,900 | 94.2% | 15.4% | 4.6% | — | — | 100% of its land |
| 57040 | Lesterville | 222 | 120 | $72,250 | $151,400 | 75.8% | 6.7% | 1.4% | 2 | 119 | 97% of its land |
A ZIP code is listed for Yankton 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
- Yankton — 15,540 residents · 1 ZIP code
- Gayville — 519 residents · 1 ZIP code
- Irene — 456 residents · 1 ZIP code
- Mission Hill — 200 residents · 1 ZIP code
- Volin — 139 residents · 1 ZIP code
- Jamesville Colony — 101 residents · 1 ZIP code
- Lesterville — 91 residents · 1 ZIP code
- Utica — 68 residents · 1 ZIP code
Price a mailing to Yankton County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Yankton County, SD?
- 57078, 57070, 57045, 57037, 57063, 57031, 57046, 57072, 57067 and 57040. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Yankton County?
- 23,414 residents in 9,695 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Yankton County?
- $72,821 for the county as a whole. Its ZIP codes range from $61,522 (57070) to $76,042 (57045).
- Which Yankton County ZIP code has the highest median household income?
- 57045, at $76,042, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Yankton County?
- For the 5 of 10 ZIP codes in EDDM2GO's stored route library: 22 carrier routes reaching 10,112 residential and 837 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.