Livingston Parish, Louisiana

Livingston Parish
Parish of Livingston
Paroisse de Livingston (French)
Parroquia de Livingston (Spanish)
Livingston Parish Courthouse in Livingston
Location within the U.S. state of Louisiana
Coordinates: 30°26′N 90°44′W / 30.44°N 90.73°W / 30.44; -90.73
Country United States
State Louisiana
FoundedFebruary 10, 1832
Named afterEdward Livingston
SeatLivingston
Largest cityDenham Springs
Area
 • Total
703 sq mi (1,820 km2)
 • Land648 sq mi (1,680 km2)
 • Water55 sq mi (140 km2)  7.8%
Population
 (2020)
 • Total
142,282
 • Density220/sq mi (84.8/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional districts1st, 5th
Websitewww.livingstonparishla.gov

Livingston Parish (French: Paroisse de Livingston, Spanish: Parroquia de Livingston) is a parish in the U.S. state of Louisiana. Its parish seat is the town of Livingston. Livingston Parish is one of the Florida Parishes; unlike the rest of the state, the region was part of the Spanish Empire, rather than the French Empire.

The name Livingston is an eponym honoring Edward Livingston, an American jurist and statesman who assisted in the drafting of the Louisiana Civil Code of 1825.

Livingston Parish is part of the Baton Rouge metropolitan area. At the 2020 census, the population of the county was 142,282. The southeastern portion of Livingston Parish is part of Louisiana's 1st congressional district, while northern and western Livingston is part of the 5th district.