Radium city, Kansas Demographics & Population 2026

Population Overview

Radium city is a small community located in Kansas. The total population is 13. It ranks as the 711th most populous out of 726 cities and towns in Kansas.

Age Demographics

The median age in Radium city is 64.5 years. This is 73% higher than the state median of 37.2 years. Only 0.0% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Radium city is $54,375. This is 25% lower than the state median of $72,639. Compared to the national median of $78,538, household income here is 31% lower. The poverty rate stands at 23.1%. This is 100% higher than the state poverty rate of 11.5%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.9%. The median home value is $25,800. Housing costs are 87% lower than the state median of $203,400. With a home-value-to-income ratio of just 0.5x, Radium city is one of the most affordable housing markets in the area. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 50% higher than the state average of 66.9%.

Race & Ethnicity

The largest racial or ethnic group in Radium city is White (non-Hispanic), making up 69.2% of the population.

Education

7.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 78% lower than the state rate of 35.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 84.6%.

Data Sources & Methodology

All demographic data for Radium city, Kansas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Kansas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 726 Census-designated places in Kansas. For official data, visit data.census.gov.