Mangham, Louisiana Demographics & Population 2026
During the 2020–2024 ACS period, Mangham, Louisiana had a total population of 638, the 322nd largest town in Louisiana, with a median household income of $42,763, which is 30% lower than the state average. The poverty rate is 30.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- More than 1 in 4 residents live below the poverty line (30.4%), well above the national average of 12.4%.
- Unemployment rate of 13.4% is notably above the national average.
Mangham Quick Facts
How Mangham Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 642 | 638 | -0.6% |
| Median household income | $41,058 | $42,763 | +4.2% |
| Median home value | $113,800 | $113,100 | -0.6% |
How Mangham Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 59 | National average: 61
Education
Educational Attainment (Adults 25+)
Mangham Rankings in Louisiana
Explore Louisiana Rankings
Other Cities in Richland Parish
Cities Similar to Mangham
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Convent | 637 | N/A | N/A | 20.0% | 4.4% |
| Wallace Ridge | 628 | N/A | $200,000 | 14.5% | 25.8% |
| Reddell | 653 | N/A | $65,500 | 1.0% | 33.1% |
| Grand Isle | 623 | N/A | $269,500 | 15.4% | 36.5% |
| Gillis | 667 | N/A | N/A | 8.8% | 0.0% |
A note before these figures: with a population of 638, Mangham'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
Mangham is a small community located in Louisiana, within Richland Parish. The total population is 638. It ranks as the 322nd most populous out of 488 Census-designated places in Louisiana.
Age Demographics
The median age in Mangham is 32.6 years. This is 14% lower than the state median of 38.0 years.
Economy, Income & Housing
The median household income in Mangham is $42,763. This is 30% lower than the state median of $60,756. It is also 47% lower than the national median of $80,734. The poverty rate stands at 30.4%. This is 61% 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 13.4%. This is 114% higher than the state rate of 6.3%. The median home value is $113,100. Housing costs are 48% lower than the state median of $216,500. With a home-value-to-income ratio of just 2.6x, Mangham is one of the most affordable housing markets in the area. 75.0% of occupied housing units are owner-occupied. This homeownership rate is 11% higher than the state average of 67.4%.
Race & Ethnicity
The largest racial or ethnic group in Mangham is White (non-Hispanic), making up 57.7% of the population. Black or African American residents account for 37.9%. The Hispanic or Latino population (1.6%) is well below the state average of 7.2%.
Education
19.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 27% 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 91.0%.
Data Sources & Methodology
All demographic data for Mangham, 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.
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Frequently Asked Questions
What is the population of Mangham, Louisiana?
Mangham, Louisiana has a population of 638 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mangham, LA?
The median household income in Mangham is $42,763, which is 47% lower than the national median of $80,734.
What is the poverty rate in Mangham, LA?
The poverty rate in Mangham is 30.4%. This means approximately 194 residents live below the federal poverty line.
What is the racial makeup of Mangham, Louisiana?
Mangham's population is 57.7% White, 37.9% Black, 1.6% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Mangham, LA?
The median home value in Mangham is $113,100. The home-value-to-income ratio is 2.6x.
How educated is Mangham, Louisiana?
19.9% of adults (25+) in Mangham hold a bachelor's degree or higher, and 2.0% hold a graduate or professional degree.