Jefferson Parish
- Population
- 430,920
- Area
- 0.3 sq mi (0.78 km²), 0.34 sq mi water
- Median age
- 40
- Households
- 177,003
- Persons per household
- 2.4
- Median household income
- $65,252
- Median house value
- $251,400
Demographics: 2020–2024 ACS
Today
94°F
Sunny8% precip
Tonight
80°F
Partly Cloudy then Chance Showers And Thunderstorms42% precip
Sunday
92°F
Chance Showers And Thunderstorms49% precip
Sunday Night
78°F
Mostly Clear7% precip