Zachary, Louisiana Demographics & Population 2026
During the 2020–2024 ACS period, Zachary, Louisiana had a total population of 19,952, the 25th largest city in Louisiana, with a median household income of $84,480, which is 39% higher than the state average. The poverty rate is 8.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 39% above the state average — one of the wealthiest communities in Louisiana.
Zachary Quick Facts
How Zachary 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 | 19,637 | 19,952 | +1.6% |
| Median household income | $90,507 | $84,480 | -6.7% |
| Median home value | $258,000 | $259,100 | +0.4% |
How Zachary 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 diverse community with significant representation from multiple racial and ethnic groups.
State average: 59 | National average: 61
Education
Educational Attainment (Adults 25+)
Zachary Rankings in Louisiana
Explore Louisiana Rankings
Other Cities in East Baton Rouge Parish
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Baton Rouge | 222,771 | $49,994 | 25.7% | $234,700 |
| Central | 29,783 | $89,554 | 5.4% | $288,700 |
| Shenandoah | 17,998 | $107,021 | 8.2% | $331,100 |
| Baker | 12,253 | $54,750 | 29.8% | $157,900 |
| Gardere | 12,223 | $55,409 | 35.3% | $243,300 |
| Merrydale | 9,490 | $41,500 | 30.0% | $136,100 |
| Oak Hills Place | 9,038 | $92,306 | 7.2% | $437,900 |
| Village St. George | 8,273 | $96,364 | 5.1% | $252,900 |
| Old Jefferson | 7,860 | $92,075 | 8.8% | $239,700 |
| Inniswold | 6,357 | $102,337 | 12.6% | $349,600 |
Cities Similar to Zachary
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Bayou Cane | 21,253 | $74,350 | $188,700 | 19.3% | 16.0% |
| Sulphur | 20,775 | $61,760 | $182,900 | 16.9% | 16.0% |
| Shenandoah | 17,998 | $107,021 | $331,100 | 52.7% | 8.2% |
| Estelle | 16,341 | $78,869 | $217,300 | 18.8% | 17.0% |
| Youngsville | 17,427 | $105,876 | $287,700 | 37.1% | 9.1% |
Population Overview
Zachary is a small city located in Louisiana, within East Baton Rouge Parish. The total population is 19,952. It ranks as the 25th most populous out of 488 Census-designated places in Louisiana.
Age Demographics
The median age in Zachary is 38.3 years. This is about the same as the state median of 38.0 years.
Economy, Income & Housing
The median household income in Zachary is $84,480. This is 39% higher than the state median of $60,756. It is also 5% higher than the national median of $80,734. The poverty rate stands at 8.5%. This is 55% lower than the state poverty rate of 18.9%. The unemployment rate is 6.9%. This is 9% higher than the state rate of 6.3%. The median home value is $259,100. Housing costs are 20% higher than the state median of $216,500. The home-value-to-income ratio is 3.1x. 79.5% of occupied housing units are owner-occupied. This homeownership rate is 18% higher than the state average of 67.4%.
Race & Ethnicity
The largest racial or ethnic group in Zachary is Black or African American, making up 50.7% of the population. White (non-Hispanic) residents account for 43.7%. The Black or African American population is significantly higher than the state average (50.7% vs 30.5%). The Hispanic or Latino population (0.4%) is well below the state average of 7.2%. The Asian population is significantly higher than the state average (2.8% vs 1.7%).
Education
32.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 21% 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 95.1%.
Data Sources & Methodology
All demographic data for Zachary, 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 Zachary, Louisiana?
Zachary, Louisiana has a population of 19,952 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Zachary, LA?
The median household income in Zachary is $84,480, which is 5% higher than the national median of $80,734.
What is the poverty rate in Zachary, LA?
The poverty rate in Zachary is 8.5%. This means approximately 1,691 residents live below the federal poverty line.
What is the racial makeup of Zachary, Louisiana?
Zachary's population is 43.7% White, 50.7% Black, 0.4% Hispanic/Latino, and 2.8% Asian.
What is the median home value in Zachary, LA?
The median home value in Zachary is $259,100. The home-value-to-income ratio is 3.1x.
How educated is Zachary, Louisiana?
32.6% of adults (25+) in Zachary hold a bachelor's degree or higher, and 13.4% hold a graduate or professional degree.