Knollwood city, Texas Demographics & Population 2026

Population Overview

Knollwood city is a small community located in Texas. The total population is 488. It ranks as the 1281st most populous out of 1,800 cities and towns in Texas.

Age Demographics

The median age in Knollwood city is 33.5 years. This is 6% lower than the state median of 35.5 years. Only 10.7% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Knollwood city is $61,250. This is 20% lower than the state median of $76,292. Compared to the national median of $78,538, household income here is 22% lower. The poverty rate stands at 8.7%. This is 37% lower than the state poverty rate of 13.8%. The unemployment rate is 8.7%. This is 69% higher than the state rate of 5.1%. 31.5% of occupied housing units are owner-occupied. This homeownership rate is 50% lower than the state average of 62.6%.

Race & Ethnicity

The largest racial or ethnic group in Knollwood city is White (non-Hispanic), making up 66.6% of the population. Hispanic or Latino residents account for 8.8%. The White (non-Hispanic) population is significantly higher than the state average (66.6% vs 39.9%). The Black or African American population (4.9%) is well below the state average of 11.9%. The Hispanic or Latino population (8.8%) is well below the state average of 39.5%.

Education

23.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 28% lower than the state rate of 33.1%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.0%.

Data Sources & Methodology

All demographic data for Knollwood city, Texas 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 Texas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,800 Census-designated places in Texas. For official data, visit data.census.gov.