Montgomery County OH Information


Montgomery County Subdivisions

Montgomery County OH Data & Demographics (As of July 1, 2018)


Total Population 532,131
Population in Households 516,891
Population in Familes 400,082
Population in Group Qrtrs 15,240
Population Density2 1,153
Diversity Index3 47


Median Household Income $48,565
Average Household Income $66,186
Per Capita Income $28,242


Total Housing Units 257,506 (100%)
Owner Occupied HU 133,870 (52.0%)
Renter Occupied HU 89,670 (34.8%)
Vacant Housing Units 33,966 (13.2%)
Median Home Value $124,025
Average Home Value $156,838


Total Households 223,540
Average Household Size 2.31
Family Households 134,964
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 -0.07% -0.05%
Households -0.02% 0.0%
Families -0.27% -0.16%
Median Household Income   2.1%
Per Capita Income   2.77%


Montgomery County OH - Peer Comparisons by Rank and Percentile

The table below compares Montgomery County to the other 88 counties and county equivalents in Ohio 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 # 5 95th
Population Density # 6 94th
Diversity Index # 5 95th
Median Household Income # 55 39th
Per Capita Income # 24 74th

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