Thayer city, Kansas Demographics & Population 2026

Population Overview

Thayer city is a small community located in Kansas. The total population is 454. It ranks as the 312th most populous out of 726 cities and towns in Kansas.

Age Demographics

The median age in Thayer city is 37.9 years. This is 2% higher than the state median of 37.2 years. With 29.3% of the population under 18, Thayer city has a notably young demographic profile, suggesting a family-oriented community. 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 Thayer city is $50,729. This is 30% lower than the state median of $72,639. Compared to the national median of $78,538, household income here is 35% lower. The poverty rate stands at 28.6%. This is 149% 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 4.4%. This is 13% higher than the state rate of 3.9%. The median home value is $63,300. Housing costs are 69% lower than the state median of $203,400. With a home-value-to-income ratio of just 1.2x, Thayer city is one of the most affordable housing markets in the area. 71.3% of occupied housing units are owner-occupied. This homeownership rate is 7% higher than the state average of 66.9%.

Race & Ethnicity

The largest racial or ethnic group in Thayer city is White (non-Hispanic), making up 67.6% of the population. Hispanic or Latino residents account for 18.5%.

Education

23.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 34% 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 94.5%.

Data Sources & Methodology

All demographic data for Thayer 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.