Willowbrook city, Kansas Demographics & Population 2026

Population Overview

Willowbrook city is a small community located in Kansas. The total population is 76. It ranks as the 588th most populous out of 726 cities and towns in Kansas.

Age Demographics

The median age in Willowbrook city is 70.3 years. This is 89% higher than the state median of 37.2 years. Only 4.0% of residents are under 18, indicating fewer families with children. 21.1% 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 Willowbrook city is $168,333. This is 132% higher than the state median of $72,639. Compared to the national median of $78,538, household income here is 114% higher. The poverty rate stands at 0.0%. This is 100% lower than the state poverty rate of 11.5%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.9%. The median home value is $393,800. Housing costs are 94% higher than the state median of $203,400. With a home-value-to-income ratio of just 2.3x, Willowbrook city is one of the most affordable housing markets in the area. 96.4% of occupied housing units are owner-occupied. This homeownership rate is 44% higher than the state average of 66.9%.

Race & Ethnicity

Willowbrook city has a predominantly White (non-Hispanic) population, comprising 94.7% of all residents.

Education

41.1% of residents aged 25 and older hold a bachelor's degree or higher. This places Willowbrook city in the top 10% of all cities in the state for educational attainment. This is 17% higher 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 Willowbrook 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.