St. Mary Parish Address Data

  • State: Louisiana
  • County: St. Mary Parish
  • County Seat: Franklin
  • FIPS: 22101
  • Founded in: 1811
  • Population: 49,774
  • Density: 89 Persons/Square Mile
  • Area: 555 Square Miles
  • Government Type: County
  • Authority: Home Rule
  • Legislative Body: Council
  • Legislative Body Size: 11
  • County Contact: 500 Main St
    Parish Courthouse
    Franklin, LA 70538-6141
  • County site: http://stmaryparishla.gov/
  • Labor Force: 20,103
  • Unemployment Rate: 6.60%
  • Gross Domestic Product (GDP): $2.5 B

Top Cities in St. Mary Parish

Major Cities (population)

Neighbor Counties

  • Assumption Parish
  • Iberia Parish
  • St. Martin Parish
  • Terrebonne Parish
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