Capitol, MT 59319 ZIP Code Profile

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Capitol, MT

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ZIP Code 59319: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Capitol, MT 59319

  • ZIP Code Type: STANDARD
  • County: Carter County
  • Centroid: Latitude 45.468, Longitude -104.185
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1
  • PO Box Addresses: 0
  • Residential Addresses: 21
    • Multi-Family Addresses: 0
    • Single Family Addresses: 21

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

EXTREMELY LOCAL Demographic Data

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Capitol, MT 59319 Data & Demographics (As of July 1, 2017)


Total Population 29
Daytime Population: Workers 3
Daytime Population: Residents 11
Total Daytime Population (TDP) 14
Ratio TDP/Total Population1 0.48
Population in Households 29
Population in Familes 24
Population in Group Qrtrs 0
Population Density2 0
Diversity Index3 0


Median Household Income $41,302
Average Household Income $47,321
Per Capita Income $22,845


Total Housing Units 24 (100%)
Owner Occupied HU 10 (41.7%)
Renter Occupied HU 4 (16.7%)
Vacant Housing Units 10 (41.7%)
Median Home Value $187,500
Average Home Value $367,500


Total Households 14
Average Household Size 2.07
Family Households 10
Average Family Size 2
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 0.99% 0.68%
Households 1.03% 0.0%
Families 0.0% 0.0%
Median Household Income   0.0%
Per Capita Income   4.09%

Capitol, MT 59319 - Peer Comparisons by Rank and Percentile

The table below compares 59319 to the other 362 ZIP Codes in Montana by rank and percentile using July 1, 2017 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 # 344 5th
Population Density # 337 2nd
Diversity Index # 357 4th
Median Household Income # 277 24th
Per Capita Income # 305 16th

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

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