ZIP code
59231
Saint Marie, MT
59231 covers Saint Marie in Valley County, with 319 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 59231. Methodology
About ZIP code 59231
Acceptable cities: Glasgow
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 59231. Not ACS. Methodology
People in 59231
Race
- White429
- Black or African American1
- American Indian or Alaska Native8
- Asian3
- Other race2
- Two or more races28
Hispanic or Latino (any race): 16
Age
- Under 1053
- 10 to 1980
- 20 to 2951
- 30 to 3943
- 40 to 4948
- 50 to 5940
- 60 to 6980
- 70 to 7962
- 80 and older14
Income and housing in 59231
Education
- High school graduate65.1%
- Bachelor's degree21.8%
- Graduate degree0.0%
Places covering 59231
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.
- St. Marie100.0%
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.
- Valley 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
Population history for 59231
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 179 | |
| 2006 | 218 | |
| 2007 | 252 | |
| 2011 | 314 | |
| 2012 | 303 | |
| 2013 | 389 | |
| 2014 | 454 | |
| 2015 | 619 | |
| 2016 | 598 | 340 |
| 2017 | 538 | |
| 2018 | 489 | |
| 2019 | 470 | |
| 2020 | 325 | |
| 2021 | 373 | |
| 2022 | 428 | |
| 2023 | 319 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 59231
12 nearest ZIP centroids (any distance)
- 59248Nashua17.4 miPop 1,018 · Income $86,667
- 59244Larslan18.5 miPop 67 · Income $70,833
- 59273Vandalia19.5 miPop 13 · Income $67,500
- 59230Glasgow22.2 miPop 4,515 · Income $72,161
- 59241Hinsdale23.5 miPop 468 · Income $44,886
- 59225Frazer28.1 miPop 596 · Income $43,929
- 59250Opheim30.7 miPop 284 · Income $51,818
- 59240Glentana33.3 miPop 26 · Income —
- 59260Richland36.8 miPop 103 · Income $83,333
- 59223Fort Peck37.3 miPop 25 · Income $150,313
- 59253Peerless38.9 miPop 82 · Income $139,375
- 59261Saco41.1 miPop 496 · Income $65,833
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 59231, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 59231 FAQ
- What city is ZIP code 59231 in?
- 59231 is in Saint Marie, MT.
- What county is 59231 in?
- 59231 is in Valley County.
- What is the median household income in 59231?
- The median household income in 59231 is $38,125.
- Which ZIP codes are near 59231?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 59231.