ZIP code
51250
Sioux Center, IA
51250 covers Sioux Center in Sioux County, with 9,887 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 51250. Methodology
ZIP code map of 51250
About ZIP code 51250
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 51250. Not ACS. Methodology
People in 51250
Race
- White7,588
- Black or African American66
- American Indian or Alaska Native62
- Asian92
- Other race839
- Two or more races780
Hispanic or Latino (any race): 1,792
Age
- Under 101,481
- 10 to 191,876
- 20 to 291,477
- 30 to 391,095
- 40 to 49890
- 50 to 59849
- 60 to 69849
- 70 to 79488
- 80 and older422
Income and housing in 51250
Education
- High school graduate89.4%
- Bachelor's degree41.0%
- Graduate degree13.5%
Places covering 51250
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.
- Sioux Center87.3%
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.
- Sioux 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
12.7% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 51250
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 6,700 | |
| 2006 | 6,454 | |
| 2007 | 6,855 | |
| 2008 | 6,848 | |
| 2009 | 7,094 | |
| 2010 | 7,505 | |
| 2011 | 8,450 | 7,589 |
| 2012 | 8,425 | 7,610 |
| 2013 | 8,472 | 7,710 |
| 2014 | 8,332 | 7,880 |
| 2015 | 8,501 | 7,890 |
| 2016 | 8,391 | 7,850 |
| 2017 | 8,532 | 7,930 |
| 2018 | 8,565 | 7,890 |
| 2019 | 8,826 | 7,820 |
| 2020 | 9,032 | 7,950 |
| 2021 | 9,627 | 8,010 |
| 2022 | 9,667 | 8,070 |
| 2023 | 9,887 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 51250
12 nearest ZIP centroids (any distance)
- 51041Orange City8.0 miPop 7,173 · Income $84,115
- 51239Hull8.3 miPop 2,947 · Income $82,353
- 51036Maurice8.4 miPop 483 · Income $111,563
- 51247Rock Valley9.7 miPop 5,028 · Income $73,451
- 51027Ireton10.6 miPop 1,443 · Income $91,875
- 51234Boyden11.7 miPop 1,090 · Income $81,458
- 51003Alton13.1 miPop 1,815 · Income $85,909
- 51235Doon14.1 miPop 1,152 · Income $63,194
- 51023Hawarden14.3 miPop 3,437 · Income $74,205
- 51238Hospers15.9 miPop 1,483 · Income $82,634
- 57034Hudson16.9 miPop 720 · Income $94,250
- 57027Fairview17.3 miPop 199 · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 51250, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 51250 FAQ
- What city is ZIP code 51250 in?
- 51250 is in Sioux Center, IA.
- What county is 51250 in?
- 51250 is in Sioux County.
- What is the median household income in 51250?
- The median household income in 51250 is $90,238.
- Which ZIP codes are near 51250?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 51250.