Simms, MT 59477 ZIP Code Profile

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Simms, MT

ZIP Code 59477: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Simms, MT 59477

  • ZIP Code Type: PO BOX
  • County: Cascade County
  • Centroid: Latitude 47.496, Longitude -111.929
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 10
  • PO Box Addresses: 175
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

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

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


59477 ZIP Code Map

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Simms, MT 59477 Data & Demographics (As of July 1, 2018)


Total Population 61
Population in Households 57
Population in Familes 47
Population in Group Qrtrs 4
Population Density2 7
Diversity Index3 16


Median Household Income $56,701
Average Household Income $66,643
Per Capita Income $33,634


Total Housing Units 34 (100%)
Owner Occupied HU 23 (67.6%)
Renter Occupied HU 7 (20.6%)
Vacant Housing Units 4 (11.8%)
Median Home Value $220,833
Average Home Value $235,870


Total Households 30
Average Household Size 1.9
Family Households 21
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 1.26% 0.96%
Households 1.29% 1.3%
Families 1.22% 0.93%
Median Household Income   4.47%
Per Capita Income   4.2%

Simms, MT 59477 - Peer Comparisons by Rank and Percentile

The table below compares 59477 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 # 327 10th
Population Density # 111 70th
Diversity Index # 173 53rd
Median Household Income # 64 83rd
Per Capita Income # 85 77th

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

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