St. James CDP, Louisiana Demographics & Population 2026

Population Overview

St. James CDP is a small community located in Louisiana. The total population is 395. It ranks as the 378th most populous out of 487 cities and towns in Louisiana.

Age Demographics

The median age in St. James CDP is 55.6 years. This is 47% higher than the state median of 37.8 years. Only 11.7% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in St. James CDP is $36,750. This is 39% lower than the state median of $60,023. Compared to the national median of $78,538, household income here is 53% lower. The poverty rate stands at 12.4%. This is 34% lower than the state poverty rate of 18.9%. The unemployment rate is 1.5%. This is 76% lower than the state rate of 6.3%. The median home value is $168,800. Housing costs are 19% lower than the state median of $208,700. The home-value-to-income ratio is 4.6x. 89.9% of occupied housing units are owner-occupied. This homeownership rate is 34% higher than the state average of 67.3%.

Race & Ethnicity

The largest racial or ethnic group in St. James CDP is Black or African American, making up 78.0% of the population. White (non-Hispanic) residents account for 22.0%. The White (non-Hispanic) population (22.0%) is well below the state average of 56.2%. The Black or African American population is significantly higher than the state average (78.0% vs 30.8%).

Education

19.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 27% 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 90.7%.

Data Sources & Methodology

All demographic data for St. James CDP, Louisiana 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 Louisiana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 487 Census-designated places in Louisiana. For official data, visit data.census.gov.