Lake Tanglewood, Texas Demographics & Population 2026

A note before these figures: with a population of 624, Lake Tanglewood's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Lake Tanglewood is a small community located in Texas, within Randall County. The total population is 624. It ranks as the 1194th most populous out of 1,795 Census-designated places in Texas.

Age Demographics

The median age in Lake Tanglewood is 61.8 years. This is 74% higher than the state median of 35.6 years. Only 14.1% of residents are under 18, indicating fewer families with children. 17.8% 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 Lake Tanglewood is $120,625. This is 54% higher than the state median of $78,476. It is also 49% higher than the national median of $80,734. The poverty rate stands at 6.7%. This is 51% lower than the state poverty rate of 13.8%. The unemployment rate is 1.8%. This is 66% lower than the state rate of 5.3%. The median home value is $633,600. Housing costs are 123% higher than the state median of $283,800. The home-value-to-income ratio is 5.3x. 96.6% of occupied housing units are owner-occupied. This homeownership rate is 54% higher than the state average of 62.6%.

Race & Ethnicity

The largest racial or ethnic group in Lake Tanglewood is White (non-Hispanic), making up 83.7% of the population. Hispanic or Latino residents account for 9.6%. The White (non-Hispanic) population is significantly higher than the state average (83.7% vs 39.1%). The Hispanic or Latino population (9.6%) is well below the state average of 39.7%. The Asian population (0.2%) is well below the state average of 5.5%.

Education

50.5% of residents aged 25 and older hold a bachelor's degree or higher. This places Lake Tanglewood in the top 10% of all cities in the state for educational attainment. This is 49% higher than the state rate of 33.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 96.7%. Notably, 15.6% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Lake Tanglewood, Texas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Texas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,795 Census-designated places in Texas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.