Knox County, Nebraska Demographics 2026

Population Overview

Knox County is located in Nebraska with a total population of 8,362. It is the 33rd most populous county out of 93 in Nebraska. The county encompasses 3 Census-designated places.

Age Demographics

The median age in Knox County is 44.5 years. This is 20% higher than the state median of 37.1 years. 11.5% 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 Knox County is $64,821. This is 14% lower than the state median of $74,985. Compared to the national median of $78,538, household income here is 17% lower. The poverty rate stands at 13.2%. This is 28% higher than the state poverty rate of 10.3%. The unemployment rate is 3.9%. This is 29% higher than the state rate of 3.0%. The median home value is $116,900. Housing costs are 48% lower than the state median of $223,800. With a home-value-to-income ratio of just 1.8x, Knox County is one of the most affordable housing markets in the area. 78.6% of occupied housing units are owner-occupied. This homeownership rate is 18% higher than the state average of 66.5%.

Race & Ethnicity

The largest racial or ethnic group in Knox County is White (non-Hispanic), making up 84.9% of the population. Hispanic or Latino residents account for 2.8%. The Black or African American population (0.6%) is well below the state average of 4.6%. The Hispanic or Latino population (2.8%) is well below the state average of 12.3%. The Asian population (0.4%) is well below the state average of 2.5%.

Education

19.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 42% lower than the state rate of 34.1%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.8%.