Erath, Louisiana Demographics & Population 2026
During the 2020–2024 ACS period, Erath, Louisiana had a total population of 1,907, the 202nd largest town in Louisiana, with a median household income of $47,568, which is 22% lower than the state average. The poverty rate is 17.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.3x.
Erath Quick Facts
How Erath 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 | 1,865 | 1,907 | +2.3% |
| Median household income | $45,526 | $47,568 | +4.5% |
| Median home value | $133,700 | $107,800 | -19.4% |
How Erath 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 59 | National average: 61
Education
Educational Attainment (Adults 25+)
Erath Rankings in Louisiana
Explore Louisiana Rankings
Other Cities in Vermilion Parish
Cities Similar to Erath
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Henderson | 1,779 | $48,750 | $93,800 | 6.4% | 12.9% |
| Basile | 1,790 | $52,415 | $100,700 | 5.1% | 17.4% |
| North Vacherie | 1,905 | $37,083 | $221,900 | 25.3% | 18.8% |
| St. Francisville | 1,805 | $57,105 | $275,000 | 30.1% | 27.0% |
| New Llano | 2,144 | $52,135 | $118,100 | 13.6% | 20.8% |
Population Overview
Erath is a small community located in Louisiana, within Vermilion Parish. The total population is 1,907. It ranks as the 202nd most populous out of 488 Census-designated places in Louisiana.
Age Demographics
The median age in Erath is 43.6 years. This is 15% higher than the state median of 38.0 years.
Economy, Income & Housing
The median household income in Erath is $47,568. This is 22% lower than the state median of $60,756. It is also 41% lower than the national median of $80,734. The poverty rate stands at 17.5%. This is 8% lower than the state poverty rate of 18.9%. The unemployment rate is 4.2%. This is 34% lower than the state rate of 6.3%. The median home value is $107,800. Housing costs are 50% lower than the state median of $216,500. With a home-value-to-income ratio of just 2.3x, Erath is one of the most affordable housing markets in the area. 62.6% of occupied housing units are owner-occupied. This homeownership rate is 7% lower than the state average of 67.4%.
Race & Ethnicity
The largest racial or ethnic group in Erath is White (non-Hispanic), making up 83.6% of the population. Black or African American residents account for 9.4%. The White (non-Hispanic) population is significantly higher than the state average (83.6% vs 55.7%). The Black or African American population (9.4%) is well below the state average of 30.5%.
Education
18.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 30% 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 87.7%.
Data Sources & Methodology
All demographic data for Erath, 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.
Free data download: Get all Louisiana city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Erath, Louisiana?
Erath, Louisiana has a population of 1,907 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Erath, LA?
The median household income in Erath is $47,568, which is 41% lower than the national median of $80,734.
What is the poverty rate in Erath, LA?
The poverty rate in Erath is 17.5%. This means approximately 334 residents live below the federal poverty line.
What is the racial makeup of Erath, Louisiana?
Erath's population is 83.6% White, 9.4% Black, 4.5% Hispanic/Latino, and 1.5% Asian.
What is the median home value in Erath, LA?
The median home value in Erath is $107,800. The home-value-to-income ratio is 2.3x.
How educated is Erath, Louisiana?
18.9% of adults (25+) in Erath hold a bachelor's degree or higher, and 6.3% hold a graduate or professional degree.