Cascade County MT Information


Cascade County Subdivisions

Cascade County MT Data & Demographics (As of July 1, 2022)


Total Population 85,178 (100%)
Population in Households 82,067 (96.3%)
Population in Families 63,546 (74.6%)
Population in Group Quarters1 3,111 ( 3.7%)
Population Density 32
Diversity Index2 37


Median Household Income $54,304
Average Household Income $71,853
% of Income for Mortgage4 22%
Per Capita Income $30,070
Wealth Index5 60


Total HU (Housing Units) 39,341 (100%)
Owner Occupied HU 22,282 (56.6%)
Renter Occupied HU 13,127 (33.4%)
Vacant Housing Units 3,932 ( 10.0%)
Median Home Value $231,248
Average Home Value $259,592
Housing Affordability Index3 105


Total Households 35,409
Average Household Size 2.32
Family Households 21,691
Average Family Size 3.00
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2020-2022 2022-2027
Population 0.40% 0.15%
Households 0.50% 0.22%
Families   0.14%
Median Household Income   2.46%
Per Capita Income   2.96%
Owner Occupied HU   0.54%


Cascade County MT - Peer Comparisons by Rank and Percentile

The table below compares Cascade County to the other 56 counties and county equivalents in Montana by rank and percentile using July 1, 2022 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 # 5 93rd
Population Density # 5 93rd
Median Household Income # 28 52nd
Housing Affordability Index # 19 34th
Per Capita Income # 36 38th
Diversity Index # 10 84th

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

Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features

Montana Census Data Comparison Tool

Compare Montana July 1, 2022 Data
Highest or Lowest:

More Tools and Resources:

  1. For information about schools and school attendance zones, use the HTL Address Tool
  2. Our new HTL Neighborhood Explorer provides lots of detail about any neighborhood.
  3. The new 2-Minute Introduction and Concise Guide to Big Data which will help you make the most effective use of HomeTownLocator Tools.
  4. See the References & Data Sources page for more information about methodology and sources of data.