Jefferson, Louisiana Demographics & Population 2026
During the 2020–2024 ACS period, Jefferson, Louisiana had a total population of 9,703, the 58th largest community in Louisiana, with a median household income of $57,235, which is 6% lower than the state average. The poverty rate is 16.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 35.7% of adults hold a bachelor's degree or higher — top 10% in Louisiana.
Jefferson Quick Facts
How Jefferson 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 | 9,984 | 9,703 | -2.8% |
| Median household income | $56,875 | $57,235 | +0.6% |
| Median home value | $238,000 | $247,700 | +4.1% |
How Jefferson 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+)
Jefferson Rankings in Louisiana
Explore Louisiana Rankings
Other Cities in Jefferson Parish
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Metairie | 139,729 | $73,042 | 12.5% | $327,500 |
| Kenner | 64,904 | $64,020 | 15.4% | $246,300 |
| Marrero | 32,540 | $41,402 | 23.0% | $169,800 |
| Terrytown | 24,726 | $51,718 | 19.2% | $220,300 |
| Harvey | 20,915 | $48,774 | 25.8% | $200,100 |
| Gretna | 17,389 | $43,110 | 26.9% | $257,400 |
| Estelle | 16,341 | $78,869 | 17.0% | $217,300 |
| River Ridge | 13,312 | $84,336 | 9.7% | $357,400 |
| Woodmere | 11,879 | $75,828 | 18.2% | $191,100 |
| Waggaman | 11,330 | $68,374 | 24.5% | $170,400 |
Cities Similar to Jefferson
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| DeRidder | 9,763 | $59,801 | $156,600 | 20.8% | 19.1% |
| Raceland | 9,585 | $60,286 | $187,800 | 17.5% | 13.8% |
| Jennings | 9,553 | $48,558 | $136,700 | 16.0% | 19.1% |
| Scott | 8,609 | $56,299 | $170,300 | 22.3% | 15.2% |
| Morgan City | 11,064 | $56,474 | $155,200 | 15.3% | 17.4% |
Population Overview
Jefferson is a small city located in Louisiana, within Jefferson Parish. The total population is 9,703. It ranks as the 58th most populous out of 488 Census-designated places in Louisiana.
Age Demographics
The median age in Jefferson is 45.4 years. This is 19% higher than the state median of 38.0 years.
Economy, Income & Housing
The median household income in Jefferson is $57,235. This is 6% lower than the state median of $60,756. It is also 29% lower than the national median of $80,734. The poverty rate stands at 16.4%. This is 13% lower than the state poverty rate of 18.9%. The unemployment rate is 2.7%. This is 57% lower than the state rate of 6.3%. The median home value is $247,700. Housing costs are 14% higher than the state median of $216,500. The home-value-to-income ratio is 4.3x. 57.3% of occupied housing units are owner-occupied. This homeownership rate is 15% lower than the state average of 67.4%.
Race & Ethnicity
The largest racial or ethnic group in Jefferson is White (non-Hispanic), making up 63.7% of the population. Black or African American residents account for 19.7%. The Hispanic or Latino population is significantly higher than the state average (11.5% vs 7.2%).
Education
35.7% of residents aged 25 and older hold a bachelor's degree or higher. This places Jefferson in the top 10% of all cities in the state for educational attainment. This is 32% higher 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 89.2%.
Data Sources & Methodology
All demographic data for Jefferson, 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 Jefferson, Louisiana?
Jefferson, Louisiana has a population of 9,703 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Jefferson, LA?
The median household income in Jefferson is $57,235, which is 29% lower than the national median of $80,734.
What is the poverty rate in Jefferson, LA?
The poverty rate in Jefferson is 16.4%. This means approximately 1,569 residents live below the federal poverty line.
What is the racial makeup of Jefferson, Louisiana?
Jefferson's population is 63.7% White, 19.7% Black, 11.5% Hispanic/Latino, and 2.3% Asian.
What is the median home value in Jefferson, LA?
The median home value in Jefferson is $247,700. The home-value-to-income ratio is 4.3x.
How educated is Jefferson, Louisiana?
35.7% of adults (25+) in Jefferson hold a bachelor's degree or higher, and 12.6% hold a graduate or professional degree.