Siracusaville, Louisiana Demographics & Population 2026

A note before these figures: with a population of 515, Siracusaville'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

Siracusaville is a small community located in Louisiana, within St. Mary Parish. The total population is 515. It ranks as the 354th most populous out of 488 Census-designated places in Louisiana.

Age Demographics

The median age in Siracusaville is 53.6 years. This is 41% higher than the state median of 38.0 years. Only 3.3% of residents are under 18, indicating fewer families with children. 24.9% 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 Siracusaville is $78,085. This is 29% higher than the state median of $60,756. It is also 3% lower than the national median of $80,734. The ACS records no residents below the poverty line in Siracusaville. In a community this small the estimate rests on very few survey responses, so it should be read as an absence of measurement rather than a measured absence of poverty. The survey records no unemployed residents in Siracusaville, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $95,000. Housing costs are 56% lower than the state median of $216,500. With a home-value-to-income ratio of just 1.2x, Siracusaville is one of the most affordable housing markets in the area. 86.4% of occupied housing units are owner-occupied. This homeownership rate is 28% higher than the state average of 67.4%.

Race & Ethnicity

Siracusaville has a predominantly Black or African American population, comprising 98.8% of all residents. The Black or African American population is significantly higher than the state average (98.8% vs 30.5%).

Education

5.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 82% lower than the state rate of 27.0%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 64.1%.

Data Sources & Methodology

All demographic data for Siracusaville, Louisiana 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 Louisiana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 488 Census-designated places in Louisiana. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.