ZIP code
57787
Union Center, SD
57787 covers Union Center in Meade County, with 599 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 57787. Methodology
ZIP code map of 57787

About ZIP code 57787
Acceptable cities: Red Owl, Stoneville
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 57787. Not ACS. Methodology
People in 57787
Race
- White327
- American Indian or Alaska Native3
- Two or more races6
Hispanic or Latino (any race): 4
Age
- Under 1052
- 10 to 1948
- 20 to 299
- 30 to 3952
- 40 to 4940
- 50 to 5930
- 60 to 6973
- 70 to 7921
- 80 and older11
Income and housing in 57787
Education
- High school graduate94.7%
- Bachelor's degree45.8%
- Graduate degree0.0%
Places covering 57787
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.
No place overlap rows for this ZIP.
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.
- Meade 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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 57787
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 318 | |
| 2006 | 328 | |
| 2007 | 311 | |
| 2009 | 298 | |
| 2010 | 316 | |
| 2011 | 358 | 311 |
| 2012 | 374 | 300 |
| 2013 | 364 | 280 |
| 2014 | 421 | 330 |
| 2015 | 412 | 330 |
| 2016 | 400 | 290 |
| 2017 | 381 | 310 |
| 2018 | 429 | 290 |
| 2019 | 351 | 280 |
| 2020 | 305 | 330 |
| 2021 | 659 | 310 |
| 2022 | 677 | 350 |
| 2023 | 599 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 57787
12 nearest ZIP centroids (any distance)
- 57737Enning10.4 miPop 74 · Income —
- 57792White Owl15.1 miPop 153 · Income $99,559
- 57758Mud Butte22.9 miPop 42 · Income $48,056
- 57788Vale27.1 miPop 632 · Income $60,909
- 57791Wasta30.7 miPop 137 · Income $41,250
- 57761New Underwood31.1 miPop 1,274 · Income $101,042
- 57785Sturgis31.9 miPop 10,705 · Income $59,311
- 57748Howes32.3 miPop 334 · Income $50,391
- 57626Faith32.8 miPop 909 · Income $64,188
- 57719Box Elder34.4 miPop 11,475 · Income $74,936
- 57760Newell36.7 miPop 1,084 · Income $53,750
- 57767Owanka37.0 miPop 119 · Income $250,000+
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 57787, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 57787 FAQ
- What city is ZIP code 57787 in?
- 57787 is in Union Center, SD.
- What county is 57787 in?
- 57787 is in Meade County.
- What is the median household income in 57787?
- The median household income in 57787 is $57,831.
- Which ZIP codes are near 57787?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 57787.