Grand Bayou, Louisiana
Grand Bayou: a city in Assumption Parish, Louisiana.
About
Grand Bayou is a city located in the county of Assumption Parish in the U.S. state of Louisiana.
Quick Facts about Grand Bayou
| State | Louisiana (United States) |
| County | Assumption Parish |
| Latitude & Longitude | 30.0152,-91.1307 |
| Time Zone | America/Chicago |
| Local time | 23:51:46 (15th September 2026) |
| Weather | 95℉ Slight Chance Showers And Thunderstorms 7-days weather |
Geography
Grand Bayou is located at 30°0'55"N 91°7'50"W (30.0152000, -91.1306600).
Grand Bayou map
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Weather
A slight chance of showers and thunderstorms. Mostly sunny. High near 95, with temperatures falling to around 92 in the afternoon. Heat index values a...
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Grand Bayou, LA. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 436304 | River Parishes Community College | Gonzales (LA) | 70737 |
Nearby Transit Stations (6)
Rail and bus stations connected to Grand Bayou, LA. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| SCH | Schriever | Hwy 20 and Hwy 24 | RAIL |
| BTR | Baton Rouge, Louisiana | 1253 Florida St. | BUS |
| NIB | New Iberia | West Washington St. | RAIL |
| HMD | Hammond | 404 N.E. Railroad Ave. | RAIL |
| LFT | Lafayette | 133 East Grant St. | RAIL |
Closest post offices linked to Grand Bayou.
| Post Office Name | City | ZIP |
|---|---|---|
| Paincourtvill Post Office | Paincourtville (LA) | 70391 |
Other cities in Assumption Parish
Cities, towns, neighborhoods & other populated places in Assumption Parish , LA.
| City Name | Population | Title |
|---|---|---|
| Labadieville | 1,854 | City in Louisiana, United States of America |
| Supreme | 1,052 | Human settlement in Louisiana, United States of America |