Fort Peck, MT 59223 ZIP Code Profile

Related Place Profiles:
Fort Peck, MT

ZIP Code 59223: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Fort Peck, MT 59223

  • ZIP Code Type: STANDARD
  • County: Valley County
  • Centroid: Latitude 48.004, Longitude -106.445
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 22
  • PO Box Addresses: 187
  • Residential Addresses: 37
    • Multi-Family Addresses: 0
    • Single Family Addresses: 37

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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Fort Peck, MT 59223 Data & Demographics (As of July 1, 2018)


Total Population 372
Population in Households 372
Population in Familes 306
Population in Group Qrtrs 0
Population Density1 0
Diversity Index2 8


Median Household Income $61,149
Average Household Income $71,783
Per Capita Income $33,190


Total Housing Units 277 (100%)
Owner Occupied HU 139 (50.2%)
Renter Occupied HU 33 (11.9%)
Vacant Housing Units 105 (37.9%)
Median Home Value $179,000
Average Home Value $241,547


Total Households 172
Average Household Size 2.16
Family Households 118
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 -0.16% -0.16%
Households -0.07% -0.12%
Families -0.2% -0.17%
Median Household Income   1.32%
Per Capita Income   2.35%

Fort Peck, MT 59223 - Peer Comparisons by Rank and Percentile

The table below compares 59223 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 # 201 45th
Population Density # 343 4th
Diversity Index # 299 18th
Median Household Income # 28 93rd
Per Capita Income # 93 75th

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

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