ZIP code
56257
Marietta, MN
56257 covers Marietta in Lac qui Parle County, with 418 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 56257. Methodology
ZIP code map of 56257
About ZIP code 56257
Acceptable cities: Nassau
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 56257. Not ACS. Methodology
People in 56257
Race
- White413
- Other race1
- Two or more races7
Hispanic or Latino (any race): 2
Age
- Under 1035
- 10 to 1942
- 20 to 2925
- 30 to 3932
- 40 to 4951
- 50 to 5978
- 60 to 6977
- 70 to 7945
- 80 and older36
Income and housing in 56257
Education
- High school graduate94.8%
- Bachelor's degree16.4%
- Graduate degree3.1%
Places covering 56257
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.
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.
- Lac qui Parle County97.1%
- Deuel County, SD2.9%
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
54.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 56257
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 526 | |
| 2006 | 515 | |
| 2007 | 543 | |
| 2008 | 487 | |
| 2009 | 445 | |
| 2010 | 450 | |
| 2011 | 578 | 458 |
| 2012 | 545 | 440 |
| 2013 | 517 | 420 |
| 2014 | 497 | 400 |
| 2015 | 409 | 380 |
| 2016 | 456 | 400 |
| 2017 | 485 | 370 |
| 2018 | 490 | 370 |
| 2019 | 505 | 370 |
| 2020 | 514 | 380 |
| 2021 | 548 | 370 |
| 2022 | 453 | 370 |
| 2023 | 418 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 56257
12 nearest ZIP centroids (any distance)
- 57259Revillo8.2 miPop 586 · Income $64,000
- 56256Madison9.8 miPop 2,352 · Income $62,250
- 56212Bellingham11.8 miPop 486 · Income $82,566
- 57237Gary12.8 miPop 671 · Income $84,359
- 57246Labolt14.2 miPop 142 · Income $77,813
- 56220Canby17.6 miPop 2,705 · Income $60,185
- 56232Dawson18.0 miPop 2,365 · Income $77,132
- 57265Strandburg18.6 miPop 255 · Income $75,625
- 57252Milbank19.0 miPop 4,882 · Income $69,900
- 56276Odessa19.3 miPop 251 · Income $68,125
- 57226Clear Lake20.4 miPop 1,834 · Income $71,250
- 57264Stockholm22.1 miPop 174 · Income $80,250
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 56257, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 56257 FAQ
- What city is ZIP code 56257 in?
- 56257 is in Marietta, MN.
- What county is 56257 in?
- 56257 is in Lac qui Parle County.
- What is the median household income in 56257?
- The median household income in 56257 is $68,333.
- Does ZIP code 56257 cross state lines?
- Yes. 56257 is listed in MN, SD. This page is the canonical listing for Marietta, MN.
- Which ZIP codes are near 56257?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 56257.