Ohio Census & Demographic Data - July 1, 2018


Ohio Census Data

The tables below provide updated data and demographic estimates for Ohio as of July 1, 2018. Our Ohio Census Data Comparison Tool allows you to compare and rank OH cities, towns, ZIP Codes and Counties.

Ohio Data & Demographics (As of July 1, 2018)


Total Population 11,772,676
Population in Households 11,461,601
Population in Familes 9,128,051
Population in Group Qrtrs 311,075
Population Density2 288
Diversity Index3 38


Median Household Income $53,378
Average Household Income $72,517
Per Capita Income $29,386


Total Housing Units 5,262,626 (100%)
Owner Occupied HU 3,046,538 (57.9%)
Renter Occupied HU 1,664,927 (31.6%)
Vacant Housing Units 551,161 (10.5%)
Median Home Value $148,439
Average Home Value $188,023


Total Households 4,711,465
Average Household Size 2.43
Family Households 3,005,668
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.25% 0.25%
Households 0.28% 0.27%
Families 0.06% 0.13%
Median Household Income   2.15%
Per Capita Income   2.88%