Franklin, Louisiana

Franklin, Louisiana
City of Franklin
Historic lampposts lining Franklin's Main Street
Location of Franklin in St. Mary Parish, Louisiana.
Location of Louisiana in the United States
Coordinates: 29°47′30″N 91°30′30″W / 29.79167°N 91.50833°W / 29.79167; -91.50833
CountryUnited States
StateLouisiana
ParishSt. Mary
Incorporated1820
Government
  MayorEugene P. Foulcard (Democrat)
Area
  Total
10.49 sq mi (27.17 km2)
  Land9.92 sq mi (25.70 km2)
  Water0.57 sq mi (1.48 km2)
Elevation
10 ft (3 m)
Population
 (2020)
  Total
6,229
  Density678.09/sq mi (261.82/km2)
Time zoneUTC-6 (CST)
  Summer (DST)UTC-5 (CDT)
ZIP code
70538
Area code337
FIPS code22-27155
Websitewww.franklin-la.com

Franklin is a small city in and the parish seat of St. Mary Parish, Louisiana, United States. The population was 6,229 as of 2024. The city is located on Bayou Teche, southeast of the cities of Lafayette, 47 miles (76 km) and New Iberia, 28 miles (45 km), and 22 miles (35 km) northwest of Morgan City. It is part of the Morgan City Micropolitan Statistical Area and the larger Lafayette-Acadiana combined statistical area.