ZIP code
57269
Twin Brooks, SD
57269 covers Twin Brooks in Grant County, with 257 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 57269. Methodology
ZIP code map of 57269

About ZIP code 57269
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 57269. Not ACS. Methodology
People in 57269
Race
- White376
- American Indian or Alaska Native1
- Other race2
- Two or more races8
Hispanic or Latino (any race): 5
Age
- Under 1048
- 10 to 1945
- 20 to 2937
- 30 to 3947
- 40 to 4944
- 50 to 5948
- 60 to 6954
- 70 to 7945
- 80 and older19
Income and housing in 57269
Education
- High school graduate94.4%
- Bachelor's degree57.3%
- Graduate degree0.9%
Places covering 57269
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Twin Brooks12.1%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Grant County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
87.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 57269
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 446 | |
| 2006 | 439 | |
| 2007 | 440 | |
| 2009 | 408 | |
| 2010 | 408 | |
| 2011 | 332 | 389 |
| 2012 | 383 | 390 |
| 2013 | 527 | 390 |
| 2014 | 559 | 380 |
| 2015 | 440 | 380 |
| 2016 | 442 | 370 |
| 2017 | 331 | 350 |
| 2018 | 290 | 330 |
| 2019 | 256 | 340 |
| 2020 | 241 | 350 |
| 2021 | 163 | 340 |
| 2022 | 179 | 360 |
| 2023 | 257 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 57269
12 nearest ZIP centroids (any distance)
- 57251Marvin7.5 miPop 224 · Income $78,125
- 57264Stockholm8.1 miPop 174 · Income $80,250
- 57252Milbank9.3 miPop 4,882 · Income $69,900
- 57227Corona11.0 miPop 600 · Income $97,917
- 57263South Shore11.7 miPop 488 · Income $57,917
- 57246Labolt13.4 miPop 142 · Income $77,813
- 57279Wilmot13.6 miPop 981 · Income $69,453
- 57216Big Stone City14.2 miPop 1,389 · Income $78,417
- 57266Summit14.9 miPop 628 · Income $64,444
- 57265Strandburg16.1 miPop 255 · Income $75,625
- 57259Revillo19.2 miPop 586 · Income $64,000
- 57256Ortley19.4 miPop 226 · Income $66,250
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 57269, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 57269 FAQ
- What city is ZIP code 57269 in?
- 57269 is in Twin Brooks, SD.
- What county is 57269 in?
- 57269 is in Grant County.
- What is the median household income in 57269?
- The median household income in 57269 is $96,111.
- Which ZIP codes are near 57269?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 57269.