Where is Mandeville, Louisiana, USA?

Written and fact-checked by | Reviewed by WhereIG Editorial Team | Last updated: August 14, 2026, 18:45 ET

Where is Mandeville Located? - Mandeville is a city located in the St. Tammany County of Louisiana, United States. Mandeville lies between 42.4989936 Degrees North latitudes and 83.3677168 Degrees West longitudes.

Location Map of Mandeville, Louisiana

Where is Mandeville, Louisiana

Mandeville Map, Louisiana, USA

Where is Mandeville?: The Google Map showing the location of Mandeville in the U.S. state of Louisiana.

Where is Mandeville Located?

Mandeville is a city located in the St. Tammany Parish of Louisiana, United States. Mandeville lies between 42.4989936 Degrees North latitudes and 83.3677168 Degrees West longitudes. According to 2020 U.S.census, the population of Mandeville city is 13192 people and the city has a total area of 7.12 sq mi. The city has numerous parks and recreational facilities.

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Mandeville, Louisiana Quick Facts

AttributeDetails
CityMandeville
CountySt. Tammany Parish
StateLouisiana
State CapitalBaton Rouge
US RegionSouthern United States (West South Central Region)
Latitude30.3582° N
Longitude90.0656° W
Elevation23 ft (7 m)
Land Area6.10 sq mi
Water Area0.34 sq mi
Total Area6.44 sq mi
Population (2020 Census)13,192
Population Density2,163 per sq mi
ZIP Code(s)70448
Area Code(s)985
Time Zone StandardCentral Standard Time (CST, UTC−6)
Time Zone DaylightCentral Daylight Time (CDT, UTC−5)
CurrencyUnited States Dollar (USD)
FIPS Code22-48255
Congressional DistrictLouisiana's 1st Congressional District

Transportation and Connectivity in Mandeville

CategoryDetails
Airport NameLouis Armstrong New Orleans International Airport
IATA CodeMSY
Secondary AirportGulfport–Biloxi International Airport
Major HighwaysInterstate 12, U.S. Route 190, Lake Pontchartrain Causeway
Train ServiceNo passenger rail service within city
Local Transit ServiceSt. Tammany Parish Transit services
  • Mandeville is located in St. Tammany Parish, Louisiana, on the north shore of Lake Pontchartrain.
  • The city is part of the New Orleans metropolitan area and is connected to New Orleans by the Lake Pontchartrain Causeway.
  • Mandeville is known for its lakefront parks, historic district, cultural events, and outdoor recreation.
  • The community developed as a resort destination in the nineteenth century and later became a popular residential area.

Top Places to Visit in Mandeville, Louisiana

Landmark NameType
Fontainebleau State ParkState Park
Mandeville LakefrontWaterfront Recreation Area
Mandeville Historic DistrictHistoric District
Jean Baptiste Lang House MuseumHistoric Museum
Pelican ParkSports & Recreation Complex
Tammany TraceRail Trail
Northlake Nature CenterNature Preserve
Big Branch Marsh National Wildlife RefugeWildlife Refuge
Bayou Lacombe Museum (nearby)Local History Museum
Lake PontchartrainLake Recreation Area

Driving Distances from Mandeville, Louisiana to Nearby Cities

CityStateDistance (mi)Approx. Drive Time
CovingtonLouisiana1015 minutes
SlidellLouisiana2535 minutes
New OrleansLouisiana3545 minutes
Baton RougeLouisiana851 hour 25 minutes
HammondLouisiana4550 minutes
GulfportMississippi751 hour 20 minutes
BiloxiMississippi901 hour 30 minutes
LafayetteLouisiana1602 hours 30 minutes
MobileAlabama1702 hours 45 minutes
HoustonTexas3505 hours 30 minutes

Colleges and Universities Near Mandeville, Louisiana

Institution NameTypeLevelNotable For
Southeastern Louisiana UniversityPublicUniversityBusiness, education, nursing, sciences, and liberal arts
Northshore Technical Community CollegePublicCommunity CollegeWorkforce training, technical programs, and career education
University of New OrleansPublicResearch UniversityEngineering, business, urban studies, sciences, and arts
Tulane UniversityPrivateResearch UniversityMedicine, law, business, public health, and research
Loyola University New OrleansPrivateUniversityArts, music, business, communications, and humanities

Waterbodies in Mandeville, Louisiana

Mandeville is located along the north shore of Lake Pontchartrain in St. Tammany Parish. Major nearby water resources include Lake Pontchartrain, Bayou Castine, Bayou Chinchuba, and nearby coastal wetlands. These waterways support boating, fishing, birdwatching, and recreational activities.

Stadiums and Sports Facilities in Mandeville

Mandeville features athletic facilities including Mandeville High School Stadium, Pelican Park, and local recreation fields. These venues host football, baseball, soccer, basketball, tennis, and community sporting events.

Mandeville, Louisiana — Key Historical Facts

  • Mandeville was founded in 1834 by Bernard de Marigny de Mandeville and named after his family name.
  • The city developed as a summer resort community because of its location on Lake Pontchartrain and its cooler lake breezes compared with New Orleans.
  • During the nineteenth century, Mandeville became known for lakeside resorts, music venues, and cultural gatherings.
  • The community was an important destination connected to New Orleans by steamboats and later by improved transportation routes.
  • The Lake Pontchartrain Causeway, completed in the twentieth century, strengthened connections between Mandeville and the New Orleans area.
  • Mandeville has preserved historic buildings, lakefront areas, and cultural traditions while growing as a suburban community.
  • Today, the city is known for its waterfront lifestyle, parks, trails, festivals, and access to the natural areas of southeastern Louisiana.

References

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