Sedgwick County, Kansas. QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.

The following data is from the 2020 Census. Age of Sedgwick County Residents. Total Population, 523,828, 100.0. Younger ...

As of the 2020 census, the population was 523,824, making it the second-most populous county in Kansas. History · Demographics · Government · Communities

The population of Sedgwick County, Kansas in 2022 was 525,525, 5.3% up from the 499,138 who lived there in 2010. For comparison, the US population grew 7.7% ... How has the population... · How old is the population in...

Sedgwick County, Kansas's estimated 2024 population is 531,570 with a growth rate of 0.59% in the past year according to the most recent United States census ...