Miami County OH Information


Miami County Subdivisions

Miami County OH Data & Demographics (As of July 1, 2017)


Total Population 106,439
Daytime Population: Workers 45,263
Daytime Population: Residents 55,593
Total Daytime Population (TDP) 100,856
Ratio TDP/Total Population1 0.95
Population in Households 105,384
Population in Familes 87,004
Population in Group Qrtrs 1,055
Population Density2 262
Diversity Index3 16


Median Household Income $54,446
Average Household Income $68,525
Per Capita Income $27,561


Total Housing Units 45,608 (100%)
Owner Occupied HU 29,351 (64.4%)
Renter Occupied HU 13,133 (28.8%)
Vacant Housing Units 3,124 ( 6.8%)
Median Home Value $151,212
Average Home Value $182,711


Total Households 42,484
Average Household Size 2.48
Family Households 29,269
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 0.52% 0.48%
Households 0.52% 0.48%
Families 0.31% 0.34%
Median Household Income   2.62%
Per Capita Income   2.85%


Miami County OH - Peer Comparisons by Rank and Percentile

The table below compares Miami County to the other 88 counties and county equivalents in Ohio 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 # 25 73rd
Population Density # 23 75th
Diversity Index # 44 51st
Median Household Income # 22 76th
Per Capita Income # 24 74th

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