Alberton, MT 59820 ZIP Code Profile

Related Place Profiles:
Alberton, MT

ZIP Code 59820: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Alberton, MT 59820

  • ZIP Code Type: STANDARD
  • County: Mineral County
  • Centroid: Latitude 47.006, Longitude -114.509
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

ZIP Code 59820 has segments in 2 Counties (Mineral, Missoula).

  • Businesses Addresses: 25
  • PO Box Addresses: 249
  • Residential Addresses: 389
    • Multi-Family Addresses: 0
    • Single Family Addresses: 389

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

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Alberton, MT 59820 Data & Demographics (As of July 1, 2018)


Total Population 1,381
Population in Households 1,380
Population in Familes 1,103
Population in Group Qrtrs 1
Population Density1 3
Diversity Index2 15


Median Household Income $52,192
Average Household Income $80,534
Per Capita Income $35,758


Total Housing Units 807 (100%)
Owner Occupied HU 488 (60.5%)
Renter Occupied HU 125 (15.5%)
Vacant Housing Units 194 (24.0%)
Median Home Value $283,158
Average Home Value $330,430


Total Households 613
Average Household Size 2.25
Family Households 412
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.11% 0.33%
Households 0.14% 0.36%
Families -0.03% 0.29%
Median Household Income   1.62%
Per Capita Income   2.63%

Alberton, MT 59820 - Peer Comparisons by Rank and Percentile

The table below compares 59820 to the other 362 ZIP Codes in Montana by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 116 68th
Population Density # 158 57th
Diversity Index # 180 50th
Median Household Income # 129 65th
Per Capita Income # 57 85th

Additional comparisons and rankings can be made with a VERY EASY TO USE Montana Census Data Comparison Tool.

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