Harper County Population 2018

Harper County's estimated population is 3,808 with a growth rate of 0.37% in the past year according to the most recent United States census data. Harper County is the 74th largest county in Oklahoma.

Year Population Growth Growth Rate
20173,808140.37%
20163,794-48-1.25%
20153,842-52-1.34%
20143,894210.54%
20133,8731674.51%
20123,706-4-0.11%
20113,710130.35%
20103,697-366-9.01%
19904,063-652-13.83%
19804,715-436-8.46%
19705,151-805-13.52%
19605,956-21-0.35%
19505,977-477-7.39%
19406,454-1,307-16.84%
19307,7611381.81%
19207,623-566-6.91%
19108,1891001.24%
19008,0890.00%

Harper County Population Growth

Population Data via

Harper County Race Data

Race Population Percentage
White3,59294.33%
Two or More Races751.97%
American Indian and Alaska Native681.79%
Black or African American200.53%
Native Hawaiian and Other Pacific Islander100.26%
Asian60.16%

Harper County Population Pyramid

0k0k0k0k Male Population0k0k0k0k 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