Wasco County Population 2018

Wasco County's estimated population is 26,437 with a growth rate of 2.19% in the past year according to the most recent United States census data. Wasco County is the 22nd largest county in Oregon.

Year Population Growth Growth Rate
201726,4375662.19%
201625,8713711.45%
201525,5002070.82%
201425,293-40-0.16%
201325,333-37-0.15%
201225,3701780.71%
201125,192-88-0.35%
201025,2803,59716.59%
199021,683-49-0.23%
198021,7321,5997.94%
197020,133-72-0.36%
196020,2054,65329.92%
195015,5522,48319.00%
194013,0694233.34%
193012,646-1,002-7.34%
192013,648-2,688-16.45%
191016,3363,13723.77%
190013,1994,01643.73%
18909,183-1,937-17.42%
188011,1208,611343.20%
18702,50982048.55%
18601,6890.00%

Wasco County Population Growth

Population Data via

Wasco County Race Data

Race Population Percentage
White23,47788.80%
American Indian and Alaska Native1,0393.93%
Two or More Races6012.27%
Asian2550.96%
Native Hawaiian and Other Pacific Islander1940.73%
Black or African American1870.71%

Wasco County Population Pyramid

0k0k0k1k1k1k Male Population0k0k0k1k1k1k 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