Madison County MT Information


Madison County Subdivisions

Madison County MT Data & Demographics (As of July 1, 2017)


Total Population 7,847
Population in Households 7,684
Population in Familes 5,875
Population in Group Qrtrs 163
Population Density1 2
Diversity Index2 15


Total Households 3,646
Average Household Size 2.11
Family Households 2,194
Average Family Size 3


Total Housing Units 7,242 (100%)
Owner Occupied HU 2,640 (36.5%)
Renter Occupied HU 1,006 (13.9%)
Vacant Housing Units 3,596 (49.7%)
Median Home Value $267,209
Average Home Value $357,917


Median Household Income $46,739
Average Household Income $74,317
Per Capita Income $34,846
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.28% 0.2%
Households 0.33% 0.23%
Families 0.01% 0.03%
Median Household Income   2.66%
Per Capita Income   3.48%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Madison County MT - Peer Comparisons by Rank and Percentile

The table below compares Madison County to the other 56 counties and county equivalents 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 # 27 54th
Population Density1 # 33 43rd
Diversity Index2 # 35 39th
Median Household Income # 23 61st
Per Capita Income # 2 98th

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