Underwood-Petersville CDP, Alabama Demographics & Population 2026

Population Overview

Underwood-Petersville CDP is a small community located in Alabama. The total population is 3,049. It ranks as the 169th most populous out of 589 cities and towns in Alabama.

Age Demographics

The median age in Underwood-Petersville CDP is 41.5 years. This is 6% higher than the state median of 39.3 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 Underwood-Petersville CDP is $43,000. This is 31% lower than the state median of $62,027. Compared to the national median of $78,538, household income here is 45% lower. The poverty rate stands at 16.6%. This is 6% higher than the state poverty rate of 15.6%. The unemployment rate is 6.0%. This is 24% higher than the state rate of 4.8%. The median home value is $118,900. Housing costs are 39% lower than the state median of $195,100. With a home-value-to-income ratio of just 2.8x, Underwood-Petersville CDP is one of the most affordable housing markets in the area. 73.7% of occupied housing units are owner-occupied. This homeownership rate is 5% higher than the state average of 69.9%.

Race & Ethnicity

Underwood-Petersville CDP has a predominantly White (non-Hispanic) population, comprising 91.6% of all residents. Black or African American residents account for 3.4%. The Black or African American population (3.4%) is well below the state average of 25.9%.

Education

13.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 52% lower than the state rate of 27.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 74.6%.

Data Sources & Methodology

All demographic data for Underwood-Petersville CDP, Alabama 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 Alabama state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 589 Census-designated places in Alabama. For official data, visit data.census.gov.