Sweet Grass County MT Information


Sweet Grass County Subdivisions

Sweet Grass County MT Data & Demographics (As of July 1, 2018)


Total Population 3,575
Population in Households 3,530
Population in Familes 2,836
Population in Group Qrtrs 45
Population Density1 2
Diversity Index2 12


Median Household Income $47,884
Average Household Income $65,611
Per Capita Income $28,785


Total Housing Units 2,160 (100%)
Owner Occupied HU 1,012 (46.9%)
Renter Occupied HU 546 (25.3%)
Vacant Housing Units 602 (27.9%)
Median Home Value $231,159
Average Home Value $329,817


Total Households 1,558
Average Household Size 2.27
Family Households 1,007
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 -0.25% -0.26%
Households -0.25% -0.26%
Families -0.45% -0.38%
Median Household Income   1.82%
Per Capita Income   3.04%


Sweet Grass County MT - Peer Comparisons by Rank and Percentile

The table below compares Sweet Grass County to the other 56 counties and county equivalents 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 # 40 32nd
Population Density # 36 39th
Diversity Index # 46 20th
Median Household Income # 22 63rd
Per Capita Income # 22 63rd

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