Ottawa County Population 2018

Ottawa County's estimated population is 31,691 with a growth rate of -0.74% in the past year according to the most recent United States census data. Ottawa County is the 32nd largest county in Oklahoma.

Year Population Growth Growth Rate
201631,691-237-0.74%
201531,928-109-0.34%
201432,037-193-0.60%
201332,23050.02%
201232,2253211.01%
201131,904640.20%
201031,8401,2794.19%
199030,561-2,309-7.02%
198032,8703,07010.30%
197029,8001,4995.30%
196028,301-3,917-12.16%
195032,218-3,631-10.13%
194035,849-2,693-6.99%
193038,542-2,566-6.24%
192041,10825,395161.62%
191015,7132,88622.50%
190012,8270.00%

Ottawa County Population Growth

Population Data via

Ottawa County Race Data

Race Population Percentage
White22,22870.14%
American Indian and Alaska Native6,33820.00%
Two or More Races2,5127.93%
Black or African American3271.03%
Native Hawaiian and Other Pacific Islander3261.03%
Asian1970.62%

Ottawa County Population Pyramid

0k0k0k1k1k1k1k Male Population0k0k0k1k1k1k1k 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