Where is Alton located?

Alton, LA is located at latitude 30.3307500 and longitude -89.7620100. It is in United States.

What is the elevation of Alton?

Alton, LA has an elevation of 8 meters (26 feet) above sea level.

What time zone is Alton in?

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

What state is Alton in?

Alton is in the state of Louisiana, United States.

What county is Alton, LA in?

Alton is in Saint Tammany Parish, Louisiana.

Alton, LA - Geographic Facts & Maps

Alton: a city in Saint Tammany Parish, Louisiana.

About

Alton is a city located in the county of Saint Tammany Parish in the U.S. state of Louisiana.

Quick Facts about Alton

State	Louisiana (United States)
County	Saint Tammany Parish
Latitude & Longitude	30.3308,-89.7620
Time Zone	America/Chicago
Local time	20:30:11 (6th November 2026)
Weather	79℉ Mostly Sunny 7-days weather

Geography

Alton is located at 30°19'51"N 89°45'43"W (30.3307500, -89.7620100).

Alton map

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Weather

79°F

Mostly Sunny

0 to 5 mph N This Afternoon

Mostly sunny. High near 79, with temperatures falling to around 74 in the afternoon. North wind 0 to 5 mph.

7-Day Forecast

Guthrie

Nearby Schools and Colleges

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

Code	Name	City	ZIP
483364	Delta College-Slidell Campus	Slidell (LA)	70460-2624

Nearby Transit Stations (6)

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

Code	Name	Address	Type
SDL	Slidell	1827 Front Street	RAIL
PIC	Picayune	US 11 at Tate Street	RAIL
NOL	New Orleans Union Passenger Terminal	1001 Loyola Avenue	UNK
GUG	Gulfport, MS	10015 US Highway 49	BUS
HMD	Hammond	404 N.E. Railroad Ave.	RAIL

Nearby Post Offices

Closest post offices linked to Alton.

Post Office Name	City	ZIP
Pearl River Post Office	Pearl River (LA)	70452

Other places with the same name (3)

Alton, Illinois city in Madison County, Illinois, United States. with a population of 26,049 people.
Alton, Texas city in Texas. with a population of 18,785 people.
Alton, New Hampshire town in New Hampshire (United States). with a population of 5,364 people.

Other cities in Saint Tammany Parish

Cities, towns, neighborhoods & other populated places in Saint Tammany Parish , LA.

City Name	Population	Title
Slidell	27,541	City in Louisiana
Mandeville	12,559	Town in Louisiana, USA
Covington	10,560	City in St.
Eden Isle	7,041	Census-designated place in St.
Abita Springs	2,651	Town in St.

Alton, Louisiana