Jefferson Parish, LA Map
Official Census boundary of Jefferson Parish, Louisiana (FIPS 22051). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Jefferson Parish Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
430,920
Households
177,003
Median household income
$65,252
Median age
40 years
Median home value
$251,400
Median gross rent
$1,190/mo
Owner-occupied homes
62.6%
Bachelor's degree or higher
30.5%
Below poverty level
16.6%
Land area
300.9 sq mi
Population density
1,432 / sq mi