St. Mary County Public Records
| About St. Mary County | |
| Land Area: | 612.79 Square Miles |
| County Located in: | Louisiana |
| Population Estimate: | 50815 People |
| Number of Households: | 19317 |
| Number of Businesses: | 4484 |
| Median Household Income: | $39856 |
| Per Capita Income: | $35328 |
| Unemployment Rate: | 4.6 |
| Annual Number of Births: | 800 |
| Annual Number of Deaths: | 554 |
| Annual New Home Starts: | 80 |
St. Mary County Records Offices
County Seat of St. Mary
300 Iberia St
Franklin, LA 70538
337-828-3631
St Mary Parish Assessor
500 Main St # 522
Franklin, LA 70538
337-828-4100
St Mary Parish Clerk
500 Main St # 522
Franklin, LA 70538
337-828-4100
St Mary Parish Jail
9311 Highway 90 W Frontage Rd
Franklin, LA 70538
337-828-1960
St Mary Parish Registrar of Voters
500 Main St # 522
Franklin, LA 70538
337-828-4100
St Mary Parish Tax Collector
101 Wilson St
Franklin, LA 70538
337-828-1960
St Mary Parish Transportation Department
322 Highway Ave
Franklin, LA 70538
337-828-0303
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