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Living in
Mandeville.
About
Life in Mandeville
Mandeville is a community of 12,931 people in Louisiana. The median household income is $94,405, median rent runs about $1,422 per month, and median home values are around $376,100. Unemployment is low at 3.8%, suggesting a relatively healthy local job market.
Mandeville at a Glance
Population, income, housing and more
Median Age
43.7 yrs
Poverty Rate
7.1%
Foreign-Born
6.9%
Broadband Internet
94.8%
of households
Population Growth
+0.7%
recent change · Census Bureau
Median household income
Demographics6.9% foreign-born, most often from Guatemala
Who lives in Mandeville: race and ethnicity, ages, households, languages and countries of origin
In Mandeville, the largest foreign-born group is from Guatemala (11.4%), and 2.6% of residents speak Spanish at home.
Under 18
23.2%
of residents
65 and Older
21.6%
of residents
Households with Kids
33.4%
anyone under 18
Living Alone
27.8%
of households
Married Couples
53.6%
of households
Avg Household Size
2.27
people
Race & Ethnicity
Hispanic or Latino of any race; other groups are non-Hispanic
Top countries of origin (foreign-born)
Languages Spoken at Home
Cost of Livingrent 34% above LA average
Rent, home values, and income in Mandeville
In Mandeville, rent runs 34% above the LA average, and home values are 74% above the LA average.
Median rent (per month)
Median home value
Rent Burdened
37.8%
spending 30%+ of income on rent
Severely Rent Burdened
16.6%
spending 50%+
Cost of Living Index
92.7
metro area (BEA) · US avg = 100
Median Property Tax
$3,108
per year, owner-occupied homes
Homeowners
68.1%
of occupied homes are owned
Typical Home Built
1990
median year built
Vacant Homes
7.0%
of housing units
Home Value Trend
Latest: $363,950 (September 2026)
Jobs & Economyunemployment 0.4 pts below LA average
Unemployment in Mandeville
Unemployment in St. Tammany Parish, which includes Mandeville, is 0.4 percentage points lower than the LA average.
Unemployment rate
Mandeville: St. Tammany Parish rate (county-wide) · BLS annual average
Unemployment Rate — 10 Year Trend
St. Tammany Parish (county-wide) · Annual averages
Mandeville is about 5% of St. Tammany Parish’s population, so county-wide figures may differ from local conditions.
What Mandeville Residents Do for Work · share of employed residents by industry
City residents, wherever they work
Commute25.8 min avg
How Mandeville residents get to work, and the nearest airports
In Mandeville, most residents drive alone to work (71%), and 58% get there in under 30 minutes.
How People Get to Work
Commute Time Distribution
Nearest airports · with airline service
- 28 mi
Louis Armstrong New Orleans International Airport (MSY)
Medium hub6.2M passengers boarded in 2025
Straight-line distance. Size is the FAA’s hub category, based on passenger traffic: regional airports may have only a few flights a day.
Safetyviolent crime 58% below national average
Crime rates for 2025
Violent crime in Mandeville runs 58% below the national average.
Violent Crime Rate
138.4
per 100,000 residents
Below average (329 national, 2025)
Property Crime Rate
1,537.3
per 100,000 residents
About average (1,552 national, 2025)
Mandeville Police Department
Natural DisastersThunderstorm Wind most common — 17 events in 2025
Natural hazard risk, storms and earthquakes
FEMA National Risk Index
Relatively High
96.6 / 100
Compares expected losses from natural hazards, social vulnerability and community resilience against every US county (higher = more risk).
St. Tammany County, county-wide · FEMA NRI December 2025
In St. Tammany Parish, which includes Mandeville, the most common type is thunderstorm wind, with 17 recorded events in 2025.
Most common events:
Storm events by year
| Year | Events | Top Type | Property Damage |
|---|---|---|---|
| 2025 | 17 | Thunderstorm Wind | $62,500 |
| 2024 | 31 | Thunderstorm Wind | $4.4M |
| 2023 | 40 | Excessive Heat | $127,000 |
| 2022 | 16 | Tornado | $35,000 |
| 2021 | 23 | Flash Flood | $110.4M |
| 2020 | 14 | Thunderstorm Wind | $1.6M |
| 2019 | 4 | Thunderstorm Wind | None reported |
| 2018 | 7 | Thunderstorm Wind | None reported |
Property damage is the National Weather Service's estimate filed with each event. “None reported” means the events were logged with $0 damage; “Not estimated” means no estimate was filed. Storms covering several counties aren't counted here, since NOAA doesn't split their damage by county.
0 earthquakes of magnitude 2.5+ within 100 miles in the past year
St. Tammany Parish, county-wide
Mandeville is about 5% of St. Tammany Parish’s population, so county-wide figures may differ from local conditions.
Air Quality37 median AQI — Good
Days by air quality category (2025)
Air quality in St. Tammany Parish, which includes Mandeville, is typically good — 315 good-air days per year.
Median AQI
37
Good Days
315
per year
Moderate Days
47
per year
Unhealthy Days
0
per year
St. Tammany Parish, county-wide
Mandeville is about 5% of St. Tammany Parish’s population, so county-wide figures may differ from local conditions.
Climate90°F summers, 42°F winters
30-year climate averages (1991–2020) — monthly temperatures and precipitation
Mandeville has warm summers (avg high 90°F) and mild winters (avg low 42°F).
Spring (Mar–May)
78°/56°F
avg high / low
Summer (Jun–Aug)
90°/71°F
avg high / low
Fall (Sep–Nov)
79°/57°F
avg high / low
Winter (Dec–Feb)
64°/42°F
avg high / low
Annual Precipitation
66.4"
Annual Snowfall
0.1"
Hot Days/Year
83
days above 90°F
Freeze Days/Year
29
days below 32°F
Rainy Days/Year
111
Average month
Show month-by-month table ↓Hide table ↑
| Month | High | Low | Precip |
|---|---|---|---|
| Jan | 62°F | 40°F | 5.60" |
| Feb | 66°F | 44°F | 4.64" |
| Mar | 72°F | 49°F | 5.03" |
| Apr | 78°F | 55°F | 5.31" |
| May | 84°F | 63°F | 5.27" |
| Jun | 89°F | 69°F | 6.66" |
| Jul | 90°F | 71°F | 6.40" |
| Aug | 90°F | 72°F | 6.00" |
| Sep | 87°F | 68°F | 4.12" |
| Oct | 79°F | 57°F | 4.52" |
| Nov | 70°F | 47°F | 4.03" |
| Dec | 64°F | 43°F | 4.93" |
Healthcare1 hospital
Hospitals, ratings, and health insurance in Mandeville
Mandeville has 1 hospital.
Hospitals
1
within city limits
Uninsured
2.9%
of residents
Northlake Behavioral Health System
Psychiatric
Nearby hospitals · within 15 miles
Avala
Acute Care Hospitals · 2.3 mi away · Covington
Greenbrier Behavioral Health
Psychiatric · 5.9 mi away · Covington
St Tammany Parish Hospital
Acute Care Hospitals · ER available · 6.3 mi away · Covington
Adult Health · vs. the typical US place
Share of adults. Modeled estimates, not counted cases. “US” = the typical US place.
Medicare-certified hospitals only. Doesn’t include clinics, urgent care, or freestanding ERs.
Education13.7:1 student/teacher ratio
Schools and degree attainment in Mandeville
Mandeville's student/teacher ratio is 13.7:1 (lower than the national average of 16:1), and 49.0% of adults 25+ hold a bachelor's degree or higher.
Public Schools
6
within city limits
Private Schools
1
within city limits
College Degree Rate
49.0%
adults 25+ with bachelor's or higher
Student/Teacher Ratio
13.7:1
National avg 16:1
Schools located within city limits (2023) — school-level metrics change slowly year to year
Parks & Recreationclosest: New Orleans Jazz National Historical Park, 29 mi
Nearby national parks, recreation areas and public libraries for Mandeville
Mandeville has 2 nearby national parks or recreation areas, closest being New Orleans Jazz National Historical Park (29 mi away).
Nearby National Parks & Recreation Areas
New Orleans Jazz National Historical Park
National Historical Park
29 mi awayJean Lafitte National Historical Park and Preserve
National Historical Park and Preserve
39 mi awayPublic Libraries in Mandeville
Causeway Branch
3457 Highway 190, Mandeville
Mandeville Branch
844 Girod St., Mandeville
Cities Near Mandeville
The closest cities within 60 miles
Planning a move to Mandeville?
Read our full moving guide — what it's really like to live here.
Mandeville FAQ
Is Mandeville, Louisiana affordable?⌄
Mandeville's median rent is $1,422/month, which is close to the national average. The median household income is $94,405/year. Median home value is $376,100.
Is Mandeville, Louisiana safe?⌄
Mandeville's violent crime rate was 138 per 100,000 residents in 2025, which is well below the national average — one of the safer cities in the country of 329/100k that year. Property crime rate is 1537 per 100,000. As with any city, crime rates vary by neighborhood.
What is the job market like in Mandeville, Louisiana?⌄
St. Tammany Parish, which includes Mandeville, has an unemployment rate of 3.9%, which is close to the national average of 4.3%.
What is the cost of living in Mandeville, Louisiana?⌄
The cost of living in Mandeville is primarily driven by housing. Median rent is $1,422/month and median household income is $94,405/year. The median home value is $376,100. About 38% of renters spend more than 30% of their income on housing.
How is the commute in Mandeville, Louisiana?⌄
The average commute in Mandeville is 26 minutes, which is about average compared to the national average of 26 minutes.
Data from the US Census Bureau, BLS, FBI, NOAA, EPA, Zillow Research and other public sources. Where our data comes from