Union Parish, Louisiana Demographics 2026

Population Overview

Union Parish is located in Louisiana with a total population of 20,914. It is the 42nd most populous county out of 64 in Louisiana.

Age Demographics

The median age in Union Parish is 43.5 years. This is 15% higher than the state median of 37.8 years.

Economy, Income & Housing

The median household income in Union Parish is $45,743. This is 24% lower than the state median of $60,023. Compared to the national median of $78,538, household income here is 42% lower. The poverty rate stands at 28.6%. This is 51% higher than the state poverty rate of 18.9%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 5.8%. This is 9% lower than the state rate of 6.3%. The median home value is $115,400. Housing costs are 45% lower than the state median of $208,700. With a home-value-to-income ratio of just 2.5x, Union Parish is one of the most affordable housing markets in the area. 76.1% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 67.3%.

Race & Ethnicity

The largest racial or ethnic group in Union Parish is White (non-Hispanic), making up 69.1% of the population. Black or African American residents account for 23.6%. The Asian population (0.0%) is well below the state average of 1.7%.

Education

16.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 40% lower than the state rate of 26.6%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 86.4%.