Sedgwick County Population 2018

Sedgwick County's estimated population is 513,687 with a growth rate of 0.20% in the past year according to the most recent United States census data. Sedgwick County is the 2nd largest county in Kansas.

Year Population Growth Growth Rate
2017513,6871,0460.20%
2016512,6411,9260.38%
2015510,7151,7940.35%
2014508,9212,4660.49%
2013506,4552,3430.46%
2012504,1123,1940.64%
2011500,9181,7490.35%
2010499,16995,50723.66%
1990403,66237,13110.13%
1980366,53115,8374.52%
1970350,6947,4632.17%
1960343,231120,94154.41%
1950222,29078,97955.11%
1940143,3116,9815.12%
1930136,33044,09647.81%
192092,23419,13926.18%
191073,09529,05865.99%
190044,0374110.94%
189043,62624,873132.63%
188018,75317,6581612.60%
18701,0950.00%

Sedgwick County Population Growth

Population Data via

Sedgwick County Race Data

Race Population Percentage
White413,85880.57%
Black or African American47,9499.33%
Asian22,6734.41%
Two or More Races18,4933.60%
American Indian and Alaska Native6,8841.34%
Native Hawaiian and Other Pacific Islander5030.10%

Sedgwick County Population Pyramid

0k5k10k15k20k Male Population0k5k10k15k20k 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