Ohio County Population 2018

Ohio County's estimated population is 42,035 with a growth rate of -1.32% in the past year according to the most recent United States census data. Ohio County is the 13th largest county in West Virginia.

Year Population Growth Growth Rate
201742,035-563-1.32%
201642,598-352-0.82%
201542,950-276-0.64%
201443,226-496-1.13%
201343,722-259-0.59%
201243,981-211-0.48%
201144,192-298-0.67%
201044,490-6,381-12.54%
199050,871-10,518-17.13%
198061,389-2,808-4.37%
197064,197-4,240-6.20%
196068,437-3,235-4.51%
195071,672-1,443-1.97%
194073,1151,0381.44%
193072,0779,18514.60%
192062,8925,3209.24%
191057,5729,54819.88%
190048,0246,46715.56%
189041,5574,10010.95%
188037,4578,62629.92%
187028,8316,40928.58%
186022,4224,41624.53%
185018,0064,64934.81%
184013,357-2,227-14.29%
183015,5846,40269.72%
18209,1821,00712.32%
18108,1753,43572.47%
18004,740-472-9.06%
17905,2120.00%

Ohio County Population Growth

Population Data via

Ohio County Race Data

Race Population Percentage
White39,98395.12%
Black or African American1,5283.64%
Two or More Races9152.18%
Asian3810.91%
American Indian and Alaska Native700.17%
Native Hawaiian and Other Pacific Islander160.04%

Ohio County Population Pyramid

0k1k1k2k Male Population0k1k1k2k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990