Centralia is a city located in Nemaha County Kansas. With a 2020 population of 539, it is the 267th largest city in Kansas and the 13003rd largest city in the United States . Centralia is currently growing at a rate of 1.32% annually and its population has increased by 5.27% since the most recent census, which recorded a population of 512 in 2010. Centralia reached it's highest population of 539 in 2021. Spanning over 0 miles, Centralia has a population density of 1,203 people per square mile.
The average household income in Centralia is $63,250 with a poverty rate of 8.47%. The median rental costs in recent years comes to $458 per month, and the median house value is $66,000. The median age in Centralia is 40.2 years, 37.5 years for males, and 43.3 years for females.