Unified School District · LA
St. Martin Parish School District
St. Martin Parish School District is a unified school district in Louisiana with a community population of 51,353. The median household income is $55,960 and the median age is 40.1.
51,353
Population
70
People / sq mi
$55,960
Median Income
40.1
Median Age
St. Martin Parish School District covers 738 sq mi of land at 69.6 people per square mile.
Race & Ethnicity
| White | 63.4% |
| Black or African American | 0.0% |
| Asian | 51.8% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$55,960
Median Household Income
$31,041
Per Capita Income
10.3%
Poverty Rate
2.3%
Unemployment
Housing
$164,200
Median Home Value
$870
Median Rent
77.7%
Homeownership
Education Attainment
83.2%
High School+
16.8%
Bachelor's+
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State rankings
Frequently Asked Questions
St. Martin Parish School District serves a community with a population of 51,353 according to the latest Census ACS 5-Year estimates. This unified school district is located in Louisiana.
The median household income in St. Martin Parish School District is $55,960, with a per capita income of $31,041. The poverty rate is 10.3%.
St. Martin Parish School District is 63.4% White, 0.0% Black or African American, 51.8% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In St. Martin Parish School District, 83.2% of adults have a high school diploma or higher, and 16.8% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in St. Martin Parish School District is $164,200, with a median rent of $870. The homeownership rate is 77.7%.
More from Louisiana
Data for St. Martin Parish School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 2201590).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.