Okanogan County Population 2017

Okanogan County's estimated population is 41,554 with a growth rate of 0.47% in the past year according to the most recent United States census data. Okanogan County is the 25th largest county in Washington.

Year Population Growth Growth Rate
201641,5541950.47%
201541,3591230.30%
201441,2361300.32%
201341,106-136-0.33%
201241,242-102-0.25%
201141,3441020.25%
201041,2427,89223.66%
199033,3502,7118.85%
198030,6394,77218.45%
197025,8673471.36%
196025,520-3,611-12.40%
195029,1314,58518.68%
194024,5466,02732.54%
193018,5191,4258.34%
192017,0944,20732.65%
191012,8878,198174.83%
19004,6893,222219.63%
18901,4670.00%

Okanogan County Population Growth

Population Data via

Okanogan County Race Data

Race Population Percentage
White33,87581.52%
American Indian and Alaska Native5,33012.83%
Two or More Races1,2573.02%
Asian4481.08%
Black or African American3570.86%
Native Hawaiian and Other Pacific Islander920.22%

Okanogan County Population Pyramid

0k1k1k2kOkanogan County Male Population0k1k1k2kOkanogan County Female Population

Population of Cities in Okanogan County

City 2010 Census 2016 Estimated Growth Growth Rate
Omak48454833-12-0.25%
Okanogan26032561-42-1.61%
Brewster23702341-29-1.22%
Oroville16951677-18-1.06%
Coulee Dam10981090-8-0.73%
Tonasket10321013-19-1.84%
Twisp919952333.59%
Pateros667688213.15%
Winthrop394430369.14%
Nespelem2322835121.98%
Riverside280268-12-4.29%
Elmer City23823910.42%
Conconully21021331.43%
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