Washington County Population 2017

Washington County's estimated population is 60,610 with a growth rate of -0.75% in the past year according to the most recent United States census data. Washington County is the 42nd largest county in Ohio.

Year Population Growth Growth Rate
201660,610-461-0.75%
201561,071-127-0.21%
201461,198-197-0.32%
201361,395-99-0.16%
201261,494-52-0.08%
201161,546-163-0.26%
201061,709-545-0.88%
199062,254-2,012-3.13%
198064,2667,10612.43%
197057,1605,47110.58%
196051,6897,28216.40%
195044,4078702.00%
194043,5371,1002.59%
193042,437-612-1.42%
192043,049-2,373-5.22%
191045,422-2,823-5.85%
190048,2455,86513.84%
189042,380-864-2.00%
188043,2442,6356.49%
187040,6094,34111.97%
186036,2686,72822.78%
185029,5408,71741.86%
184020,8239,09277.50%
183011,7311,30612.53%
182010,4254,43474.01%
18105,99156410.39%
18005,4270.00%

Washington County Population Growth

Population Data via

Washington County Race Data

Race Population Percentage
White58,75096.93%
Two or More Races9821.62%
Black or African American7471.23%
Asian4050.67%
American Indian and Alaska Native1690.28%
Native Hawaiian and Other Pacific Islander180.03%

Washington County Population Pyramid

0k1k1k2k2k3kWashington County Male Population0k1k1k2k2k3kWashington County Female Population

Population of Cities in Washington County

City 2010 Census 2016 Estimated Growth Growth Rate
Marietta1408513650-435-3.09%
Belpre64416461200.31%
Beverly1313131630.23%
Lowell549545-4-0.73%
Macksburg18618600.00%
Lower Salem868600.00%
Graysville7877-1-1.28%
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