Baton Rouge is a city and the capital of the U.S. state of Louisiana. Located on the eastern bank of the Mississippi River, it is the parish seat of East Baton Rouge Parish, Louisiana's most populous parish. Since 2020, it has been the second-largest city in Louisiana after New Orleans; Baton Rouge is the 18th-most-populous state capital. According to the 2020 United States census, the city-proper had a population of 227,470; its consolidated population was 456,781 in 2020. The city is the center of the Greater Baton Rouge area—Louisiana's second-largest metropolitan area—with a population of 870,569 as of 2020, up from 802,484 in 2010. Baton Rouge is the fourth most populous city proper in the Deep South region of the southeastern United States.
Interstate 12 (I-12) is an Interstate Highway located entirely within the US state of Louisiana. It spans a total of 85.59 miles (137.74 km) in an east–west direction from I-10 in Baton Rouge to an interchange with both I-10 and I-59 in Slidell. Along the way, it passes through the city of Hammond, where it intersects I-55 and US Route 51 (US 51). It also serves the cities of Ponchatoula and Denham Springs, as well as the St. Tammany Parish cities of Covington and Mandeville. Skirting the northern shore of Lake Pontchartrain, I-12 serves as both a northern bypass of the New Orleans metropolitan area and an alternate route for I-10, which serves the city of New Orleans itself.
West Baton Rouge Parish is one of the sixty-four parishes in the U.S. state of Louisiana. Established in 1807, its parish seat is Port Allen. With a 2020 census population of 27,199 residents, West Baton Rouge Parish is part of the Baton Rouge metropolitan statistical area.
East Baton Rouge Parish is the most populous parish in the U.S. state of Louisiana. Its population was 456,781 at the 2020 census. The parish seat is Baton Rouge, Louisiana's state capital. East Baton Rouge Parish is located within the Greater Baton Rouge area.
Baker is a city in the U.S. state of Louisiana, in East Baton Rouge Parish. It is part of the Baton Rouge metropolitan statistical area, and had a population of 12,455 at the 2020 census, down from 13,895 at the 2010 U.S. census.
Brownfields is an unincorporated area and census-designated place (CDP) in East Baton Rouge Parish, Louisiana, United States. The population was 5,401 at the 2010 census. It is part of the Baton Rouge Metropolitan Statistical Area.
Zachary is a city in East Baton Rouge Parish, Louisiana, United States. It lies 16 miles (26 km) north of the city of Baton Rouge, and had a population of 14,960 at the 2010 census, up from 11,275 in 2000. At the 2020 census, Zachary's population increased to 19,316.
Port Allen is a city in, and the parish seat of, West Baton Rouge Parish, Louisiana, United States. Located on the west bank of the Mississippi River, it is bordered by Interstate 10 and US Highway 190. The population was 5,180 at the 2010 census, down from 5,278 in 2000. It is part of the Baton Rouge Metropolitan Statistical Area.
Interstate 110 (I-110) is an auxiliary Interstate Highway in the U.S. state of Louisiana. It runs 9.06 miles (14.58 km) in a north–south direction as a spur of I-10 in the city of Baton Rouge.
Central is a city in the U.S. state of Louisiana, second largest city in East Baton Rouge Parish, and part of the Baton Rouge metropolitan statistical area. The state's newest incorporated city in April 2005, Central had a 2020 census population of 29,565.
Louisiana Highway 2 (LA 2) is a state highway located in northern Louisiana. It runs 189.49 miles (304.95 km) in an east–west direction from the Texas state line southwest of Vivian to a junction with U.S. Highway 65 (US 65) near Lake Providence, just west of the Mississippi state line.
Louisiana Highway 10 (LA 10) is a state highway located in southern Louisiana. It runs 255.51 miles (411.20 km) in an east–west direction from U.S. Highway 171 (US 171) south of Leesville to the Mississippi state line east of Bogalusa.
Louisiana Highway 64 (LA 64) is a state highway located in southeastern Louisiana. It runs 20.45 miles (32.91 km) in a general east–west direction from LA 964 in Zachary to the junction of LA 16 and LA 1026 north of Denham Springs.
The National Weather Service Weather Forecast Office New Orleans/Baton Rouge, Louisiana is a National Weather Service office located in Slidell, Louisiana.
Corbin is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located 6 miles east of Denham Springs and 6 miles west of Livingston.
Alsen is an unincorporated community in East Baton Rouge Parish, Louisiana, United States. Established for freedmen, the community has been plagued by industrial pollution. The community is located less than 2 miles west of Baker and 6 miles southwest of Zachary and 2 miles east of the Mississippi River.
Istrouma is an unincorporated community in East Baton Rouge Parish, Louisiana, United States. The community is located less than 2 miles northwest of Baton Rouge and 7 miles south of Baker.
Nesser is an unincorporated community in East Baton Rouge Parish, Louisiana, United States. The community is located 2 miles northwest of Old Jefferson and 2 miles southeast of Westminster.
