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Mandeville, LA
City in St. Tammany Parish, Louisiana. ZIP codes: 70448, 70471.
Population
12,946
Land area
9.3sq mi
People per sq mi
1,399
ZIP codes
2
Mandeville and its ZIP codes
Mandeville at a glance
- Mandeville is about 13 times as dense as Louisiana as a whole.
- It is the 39th most populous of 488 cities and towns in Louisiana.
- Households here earn a median of $94,405 a year, 55% more than the Louisiana figure of $60,756.
- A typical owner-occupied home is valued at $376,100 (74% above Louisiana) and median rent is $1,422 a month.
Local data for Mandeville, LA
Counts from official public data
Housing and community stats
Mandeville, LA, American Community Survey 2020-2024
Median household income
$94,405
Poverty rate
7.1%
Median home value
$376,100
Median rent
$1,422/mo
Homeownership
68.1%
Bachelor's or higher
49.0%
Median age
43.7
Average commute
25.8 min
Largest reported origins and ancestries: Irish Americans (2,193), German Americans (1,952), French Americans (1,520).
Economy and federal money
Jobs, pay, income and spending are for St. Tammany Parish. PPP loans are for Mandeville.
Unemployment rate
3.4%
Aug 2026, -0.6 pts in a year
Average annual pay
$61,502
97,985 jobs, 2025
Income per person
$82,398
BEA, 2024
Federal spending
$2B
FY 2026, $7,445 per person
PPP loans
$51.7M
1,105 loans, 7,066 jobs reported
How people get to work
Mandeville, LA, workers 16 and older. American Community Survey 5-year estimates
- Drove alone70.8%
- Carpooled5.7%
- Public transit0.0%
- Walked1.2%
- Bicycle0.0%
- Taxi, ride-hailing, motorcycle or other0.1%
- Worked from home22.3%
Average one-way commute: 25.8 minutes for people who do not work from home.
Environment and hazard risk
Mandeville, LA, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: hurricane
Storm events since 1996
734
Countywide, mostly thunderstorm wind
Flood insurance policies
37,387
40.5% of homes, county
July high / Jan low
90° / 40°F
62.5 inches of rain a year
Hazards, floods and storm historyCheck a flood zone7 historic places
Health statistics
Share of adults in Mandeville, LA, CDC PLACES estimates
Obesity
35.1%
U.S. 33.3% +1.8 pts
Diabetes
12.6%
U.S. 12.1% +0.5 pts
Smoking
12.6%
U.S. 12.8% about the same
Uninsured (18-64)
5.7%
U.S. 11.1% -5.4 pts
ZIP codes in Mandeville
2 in or overlapping Mandeville. Population shown
Cities near Mandeville
| Name | Distance | Land area (sq mi) |
|---|---|---|
| LewisburgCensus-designated place | 1.2 mi | 0.5 |
| MadisonvilleTown | 3 mi | 2.5 |
| CovingtonCity | 6.7 mi | 8 |
| Abita SpringsTown | 8.9 mi | 4.6 |
| LacombeCensus-designated place | 13 mi | 26.4 |
| FolsomVillage | 18 mi | 2 |
| PonchatoulaCity | 20 mi | 4.7 |
| SlidellCity | 22 mi | 15.2 |
| Eden IsleCensus-designated place | 22 mi | 3 |
| Pearl RiverTown | 22 mi | 3.7 |
| SunVillage | 23 mi | 4.3 |
| HammondCity | 23 mi | 14.3 |
| NatalbanyCensus-designated place | 25 mi | 4.4 |
| New OrleansCity | 25 mi | 169.5 |
| RioCensus-designated place | 26 mi | 1.1 |
| SpringfieldTown | 26 mi | 1.4 |
Frequently asked questions
- What county is Mandeville, LA in?
- Mandeville is in St. Tammany Parish, Louisiana.
- What ZIP codes are in Mandeville, LA?
- ZIP codes in or overlapping Mandeville include 70448, 70471.
- What is the population of Mandeville, LA?
- About 12,946 people live in Mandeville, based on American Community Survey 5-year estimates.
- What cities are near Mandeville?
- Nearby places include Lewisburg (1.2 mi), Madisonville (3 mi), Covington (6.7 mi), Abita Springs (8.9 mi), Lacombe (13 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023