ZIP code
59311
Alzada, MT
59311 covers Alzada in Carter County, with 145 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 59311. Methodology
ZIP code map of 59311

About ZIP code 59311
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 59311. Not ACS. Methodology
People in 59311
Race
- White126
- Other race1
- Two or more races11
Hispanic or Latino (any race): 2
Age
- Under 1018
- 10 to 194
- 20 to 297
- 30 to 3924
- 40 to 4923
- 50 to 5919
- 60 to 6922
- 70 to 7911
- 80 and older10
Income and housing in 59311
Education
- High school graduate98.2%
- Bachelor's degree17.7%
- Graduate degree8.0%
Places covering 59311
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.
- Alzada18.1%
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.
- Carter 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
81.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 59311
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 163 | |
| 2006 | 164 | |
| 2007 | 163 | |
| 2011 | 177 | |
| 2012 | 197 | |
| 2013 | 202 | |
| 2014 | 172 | |
| 2015 | 177 | |
| 2016 | 173 | |
| 2017 | 152 | |
| 2018 | 147 | |
| 2019 | 162 | |
| 2020 | 148 | |
| 2021 | 151 | |
| 2022 | 142 | |
| 2023 | 145 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 59311
12 nearest ZIP centroids (any distance)
- 59332Hammond17.3 miPop 150 · Income $29,963
- 59319Capitol25.4 miPop 38 · Income $49,583
- 82720Hulett26.0 miPop 952 · Income $71,140
- 59316Boyes28.4 miPop 18 · Income $48,125
- 82711Alva31.4 miPop 11 · Income —
- 82710Aladdin34.6 miPop 394 · Income $56,441
- 57717Belle Fourche35.6 miPop 8,711 · Income $71,326
- 57724Camp Crook38.9 miPop 191 · Income $59,219
- 82731Weston41.4 miPop 204 · Income $74,541
- 59324Ekalaka41.9 miPop 746 · Income $57,083
- 82714Devils Tower42.7 miPop 179 · Income —
- 59314Biddle43.6 miPop 136 · Income $86,250
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 59311, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 59311 FAQ
- What city is ZIP code 59311 in?
- 59311 is in Alzada, MT.
- What county is 59311 in?
- 59311 is in Carter County.
- What is the median household income in 59311?
- The median household income in 59311 is $61,000.
- Which ZIP codes are near 59311?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 59311.