ZIP code
56031
Fairmont, MN
56031 covers Fairmont in Martin County, with 11,800 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 56031. Methodology
ZIP code map of 56031
About ZIP code 56031
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 56031. Not ACS. Methodology
People in 56031
Race
- White10,849
- Black or African American97
- American Indian or Alaska Native53
- Asian86
- Native Hawaiian and Pacific Islander4
- Other race436
- Two or more races592
Hispanic or Latino (any race): 1,069
Age
- Under 101,434
- 10 to 191,479
- 20 to 291,165
- 30 to 391,466
- 40 to 491,242
- 50 to 591,497
- 60 to 691,796
- 70 to 791,195
- 80 and older843
Income and housing in 56031
Education
- High school graduate94.5%
- Bachelor's degree26.2%
- Graduate degree10.1%
Places covering 56031
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.
- Martin 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
12.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 56031
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 11,932 | |
| 2006 | 11,559 | |
| 2007 | 12,261 | |
| 2008 | 11,550 | |
| 2009 | 11,648 | |
| 2010 | 11,668 | |
| 2011 | 12,446 | 11,573 |
| 2012 | 12,344 | 11,400 |
| 2013 | 12,289 | 11,310 |
| 2014 | 12,141 | 11,340 |
| 2015 | 11,952 | 11,280 |
| 2016 | 11,975 | 11,080 |
| 2017 | 11,897 | 11,040 |
| 2018 | 11,846 | 10,870 |
| 2019 | 11,802 | 10,800 |
| 2020 | 11,553 | 10,760 |
| 2021 | 11,948 | 10,690 |
| 2022 | 11,861 | 10,580 |
| 2023 | 11,800 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 56031
12 nearest ZIP centroids (any distance)
- 56039Granada7.4 miPop 898 · Income $80,536
- 56075Northrop7.6 miPop 141 · Income $70,000
- 56121Ceylon8.8 miPop 579 · Income $45,417
- 56181Welcome8.9 miPop 1,303 · Income $59,821
- 56088Truman13.7 miPop 2,063 · Income $70,568
- 50531Dolliver14.0 miPop 260 · Income $105,375
- 50514Armstrong14.6 miPop 1,190 · Income $70,550
- 56171Sherburn15.3 miPop 1,527 · Income $74,750
- 56127Dunnell16.1 miPop 478 · Income —
- 56176Trimont16.8 miPop 985 · Income $67,727
- 50590Swea City17.1 miPop 736 · Income $65,500
- 50556Ledyard17.8 miPop 156 · Income $38,750
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 56031, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 56031 FAQ
- What city is ZIP code 56031 in?
- 56031 is in Fairmont, MN.
- What county is 56031 in?
- 56031 is in Martin County.
- What is the median household income in 56031?
- The median household income in 56031 is $61,373.
- Which ZIP codes are near 56031?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 56031.