Arlee, MT 59821 ZIP Code Profile

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Arlee, MT

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ZIP Code 59821: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Arlee, MT 59821

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 65
  • Single Family Addresses: 513
  • Multi-Family Addresses: 10
  • County: Lake County
  • Centroid: Latitude 47.161, Longitude -114.051
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

ZIP Code 59821 has segments in 3 Counties (Lake, Missoula, Sanders).

Neighborhood Data

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59821 ZIP Code Map

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Arlee, MT 59821 Data & Demographics (As of July 1, 2017)


Total Population 2,802
Daytime Population: Workers 523
Daytime Population: Residents 1,586
Total Daytime Population (TDP) 2,109
Ratio TDP/Total Population1 0.75
Population in Households 2,741
Population in Familes 2,243
Population in Group Qrtrs 61
Population Density2 15
Diversity Index3 63


Median Household Income $54,012
Average Household Income $77,250
Per Capita Income $29,998


Total Housing Units 1,242 (100%)
Owner Occupied HU 801 (64.5%)
Renter Occupied HU 275 (22.1%)
Vacant Housing Units 166 (13.4%)
Median Home Value $261,188
Average Home Value $332,428


Total Households 1,076
Average Household Size 2.55
Family Households 727
Average Family Size 3
  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 1.86% 1.56%
Households 1.73% 1.48%
Families 1.49% 1.31%
Median Household Income   2.1%
Per Capita Income   2.94%

Arlee, MT 59821 - Peer Comparisons by Rank and Percentile

The table below compares 59821 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 # 71 81st
Population Density # 79 78th
Diversity Index # 4 99th
Median Household Income # 76 79th
Per Capita Income # 148 59th

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

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