What is the population of Laplace?

The population of Laplace, LA is 29,872.

Where is Laplace located?

Laplace, LA is located at latitude 30.0669800 and longitude -90.4814700. It is in United States.

What is the area of Laplace?

The area of Laplace, LA is 57.111641 km².

What is the elevation of Laplace?

Laplace, LA has an elevation of 3 meters (10 feet) above sea level.

What time zone is Laplace in?

Laplace, LA is in the America/Chicago time zone.

What state is Laplace in?

Laplace is in the state of Louisiana, United States.

What county is Laplace, LA in?

Laplace is in Saint John the Baptist Parish, Louisiana.

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Laplace, Louisiana

Laplace: unincorporated suburban community and census-designated place in Saint John the Baptist Parish, Louisiana, United States of America

About

Laplace is a city located in the county of Saint John the Baptist Parish in the U.S. state of Louisiana.

Quick Facts about Laplace

Population	29,872
Country	United States of America
State	Louisiana (United States)
County	Saint John the Baptist Parish
Phone Area Codes	985
Area	57.11 km²
Latitude & Longitude	30.0670,-90.4815
Altitude	10 feet / 3 meters
Time Zone	America/Chicago
Local time	16:59:30 (22nd April 2026)
Weather	78℉ Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 7-days weather

Geography

Laplace is located at 30°4'1"N 90°28'53"W (30.0669800, -90.4814700).

Laplace map

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Weather

78°F

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

5 to 10 mph SE Wednesday

A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast...

7-Day Forecast

Bonnet Carre, Eugenia, La Place, Laplas, Ory, Лаплас

Nearby Schools and Colleges

Schools and campuses linked to Laplace, LA. Select a name to open its map and contact details.

Code	Name	City	ZIP
433536	Herzing University-Kenner	Kenner (LA)	70062

Nearby Transit Stations (6)

Rail and bus stations connected to Laplace, LA. Select a station to open its map and address details.

Code	Name	Address	Type
NOL	New Orleans Union Passenger Terminal	1001 Loyola Avenue	UNK
SCH	Schriever	Hwy 20 and Hwy 24	RAIL
HMD	Hammond	404 N.E. Railroad Ave.	RAIL
SDL	Slidell	1827 Front Street	RAIL
BTR	Baton Rouge, Louisiana	1253 Florida St.	BUS

Nearby Post Offices

Closest post offices linked to Laplace.

Post Office Name	City	ZIP
La Pla Post Office	La Place (LA)	70068

Other cities in Saint John the Baptist Parish

Cities, towns, neighborhoods & other populated places in Saint John the Baptist Parish , LA.

City Name	Population	Title
Reserve	9,766	Unincorporated suburban community and census-designated place in St.
Garyville	2,811	City in Louisiana, United States of America
Edgard	2,441	Unincorporated suburban community and census-designated place in Saint John the Baptist Parish, Louisiana, United States

Distance to Other Cities

Laplace distances to largest Louisiana cities