Walnut Hill CDP, Tennessee Demographics & Population 2026

Population Overview

Walnut Hill CDP is a small community located in Tennessee. The total population is 2,480. It ranks as the 187th most populous out of 504 cities and towns in Tennessee.

Age Demographics

The median age in Walnut Hill CDP is 46.6 years. This is 20% higher than the state median of 38.9 years. 10.3% 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 Walnut Hill CDP is $65,074. This is 3% lower than the state median of $67,097. Compared to the national median of $78,538, household income here is 17% lower. The poverty rate stands at 3.6%. This is 74% lower than the state poverty rate of 13.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 6.8%. This is 43% higher than the state rate of 4.7%. The median home value is $172,500. Housing costs are 33% lower than the state median of $256,800. With a home-value-to-income ratio of just 2.7x, Walnut Hill CDP is one of the most affordable housing markets in the area. 96.1% of occupied housing units are owner-occupied. This homeownership rate is 43% higher than the state average of 67.0%.

Race & Ethnicity

Walnut Hill CDP has a predominantly White (non-Hispanic) population, comprising 96.9% of all residents. Asian residents account for 0.4%. The Asian population (0.4%) is well below the state average of 1.8%.

Education

30.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 1% higher than the state rate of 30.4%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.1%.

Data Sources & Methodology

All demographic data for Walnut Hill CDP, Tennessee 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 Tennessee state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 504 Census-designated places in Tennessee. For official data, visit data.census.gov.