Kay County Population 2017

Kay County's estimated population is 44,943 with a growth rate of -0.81% in the past year according to the most recent United States census data. Kay County is the 21st largest county in Oklahoma.

Year Population Growth Growth Rate
201644,943-366-0.81%
201545,309-199-0.44%
201445,508-42-0.09%
201345,550-131-0.29%
201245,681-134-0.29%
201145,815-614-1.32%
201046,429-1,627-3.39%
199048,056-1,796-3.60%
198049,8521,0612.17%
197048,791-2,251-4.41%
196051,0422,1504.40%
195048,8921,8083.84%
194047,084-3,102-6.18%
193050,18615,27943.77%
192034,9077,90829.29%
191026,9992,2429.06%
190024,7572,2279.88%
189022,5300.00%

Kay County Population Growth

Population Data via

Kay County Race Data

Race Population Percentage
White36,87182.04%
American Indian and Alaska Native4,82710.74%
Two or More Races2,3155.15%
Black or African American9832.19%
Asian2490.55%
Native Hawaiian and Other Pacific Islander640.14%

Kay County Population Pyramid

0k1k1k2kKay County Male Population0k1k1k2kKay County Female Population

Population of Cities in Kay County

City 2010 Census 2016 Estimated Growth Growth Rate
Ponca City2540124527-874-3.44%
Blackwell70926808-284-4.00%
Tonkawa32143095-119-3.70%
Newkirk23172230-87-3.75%
Kaw City376375-1-0.27%
Braman217210-7-3.23%
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