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ZIP code

59311

Alzada, MT

STANDARD

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

ACS 2023 population

145

Median household income

$61,000

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 59311. Methodology

ZIP code map of 59311

Census ZCTA boundary for ZIP 59311 in Alzada, Montana
Census ZCTA boundary for ZIP 59311 in Alzada, Montana. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 59311

Type

STANDARD

City

Alzada

Timezone

America/Denver

Area codes

307, 406

Land area

808.2 sq mi

Water area

2.32 sq mi

Households

80

More enterprise fields

Timezone
America/Denver
Area Codes
307, 406
World Region
NA
Country
US

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

Poverty rate

6.9%

Median earnings

$33,750

Median household income

$61,000

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.

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.

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

IRS populationACS population
218109020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
2005163
2006164
2007163
2011177
2012197
2013202
2014172
2015177
2016173
2017152
2018147
2019162
2020148
2021151
2022142
2023145

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)

  1. 59332Hammond17.3 miPop 150 · Income $29,963
  2. 59319Capitol25.4 miPop 38 · Income $49,583
  3. 82720Hulett26.0 miPop 952 · Income $71,140
  4. 59316Boyes28.4 miPop 18 · Income $48,125
  5. 82711Alva31.4 miPop 11 · Income —
  6. 82710Aladdin34.6 miPop 394 · Income $56,441
  7. 57717Belle Fourche35.6 miPop 8,711 · Income $71,326
  8. 57724Camp Crook38.9 miPop 191 · Income $59,219
  9. 82731Weston41.4 miPop 204 · Income $74,541
  10. 59324Ekalaka41.9 miPop 746 · Income $57,083
  11. 82714Devils Tower42.7 miPop 179 · Income —
  12. 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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59311 Alzada, MT

Looking up ZIP codes within 2 miles of 59311 Alzada, MT, measured by centroid distance.

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ACS population

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Households

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Avg median income

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Avg median home

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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.