Ross County Population 2017

Ross County's estimated population is 77,000 with a growth rate of -0.21% in the past year according to the most recent United States census data. Ross County is the 32nd largest county in Ohio.

Year Population Growth Growth Rate
201677,000-162-0.21%
201577,162510.07%
201477,111-163-0.21%
201377,274-144-0.19%
201277,418-158-0.20%
201177,576-523-0.67%
201078,0998,76912.65%
199069,3304,3266.65%
198065,0043,7936.20%
197061,211-4-0.01%
196061,2156,79112.48%
195054,4242,2774.37%
194052,1476,96615.42%
193045,1813,6258.72%
192041,5561,4873.71%
191040,069-871-2.13%
190040,9401,4863.77%
189039,454-853-2.12%
188040,3073,2108.65%
187037,0972,0265.78%
186035,0712,9979.34%
185032,0744,61416.80%
184027,4603,39214.09%
183024,0683,44916.73%
182020,6195,10532.91%
181015,5146,97481.66%
18008,5400.00%

Ross County Population Growth

Population Data via

Ross County Race Data

Race Population Percentage
White70,10991.05%
Black or African American4,5655.93%
Two or More Races1,8072.35%
Asian4100.53%
American Indian and Alaska Native2540.33%
Native Hawaiian and Other Pacific Islander170.02%

Ross County Population Pyramid

0k1k1k2k2k3k3k4kRoss County Male Population0k1k1k2k2k3k3k4kRoss County Female Population

Population of Cities in Ross County

City 2010 Census 2016 Estimated Growth Growth Rate
Chillicothe2190321725-178-0.81%
Frankfort10641061-3-0.28%
Kingston10321023-9-0.87%
Bainbridge860851-9-1.05%
Clarksburg45245640.88%
Adelphi380373-7-1.84%
South Salem20420620.98%
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