West Baton Rouge Parish, Louisiana

West Baton Rouge Parish
Location within the U.S. state of Louisiana
Louisiana's location within the U.S.
Coordinates: 30°28′N 91°19′W / 30.46°N 91.31°W / 30.46; -91.31
Country United States
State Louisiana
FoundedMarch 31, 1807
Named afterbâton rouge, French for red stick
SeatPort Allen
Largest cityPort Allen
Area
  Total
204 sq mi (530 km2)
  Land192 sq mi (500 km2)
  Water11 sq mi (30 km2)  5.6%
Population
 (2020)
  Total
27,199
  Density130/sq mi (51/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional districts2nd, 6th
Websitewww.wbrcouncil.org/Default.asp

West Baton Rouge Parish (French: Paroisse de Bâton Rouge Ouest, Spanish: Parroquia del Oeste de Baton Rouge) 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.

The parish has a highly rated school system, and is one of the few in Louisiana that has privatized school bus services. West Baton Rouge saw a very small percentage of growth after Hurricane Katrina. According to an estimate of July 2018, the parish's population was 26,427.