Clark County, Kansas Demographics 2026

Population Overview

Clark County is located in Kansas with a total population of 1,987. It is the 100th most populous county out of 105 in Kansas.

Age Demographics

The median age in Clark County is 46.5 years. This is 25% higher than the state median of 37.2 years. 13.2% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Clark County is $65,515. This is 10% lower than the state median of $72,639. Compared to the national median of $78,538, household income here is 17% lower. The poverty rate stands at 9.4%. This is 18% lower than the state poverty rate of 11.5%. The unemployment rate is 2.1%. This is 47% lower than the state rate of 3.9%. The median home value is $78,400. Housing costs are 61% lower than the state median of $203,400. With a home-value-to-income ratio of just 1.2x, Clark County is one of the most affordable housing markets in the area. 75.6% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 66.9%.

Race & Ethnicity

The largest racial or ethnic group in Clark County is White (non-Hispanic), making up 84.2% of the population. Hispanic or Latino residents account for 6.4%. The Hispanic or Latino population (6.4%) is well below the state average of 13.3%.

Education

31.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 12% 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 92.4%.