Town Hall Address 120 S New Market St. St. Martinville, LA 70582 United States- St. Martin County Website https://stmartinville.org Town Clerk 337-394-2230 120 S New Market St. St. Martinville, LA 70582 United States Water 337-394-2230 120 S New Market St. St. Martinville, LA 70582 United States Sewer 337-394-2230 120 S New Market St. St. Martinville, LA 70582 United States Tax Collector 337-394-2230 120 S New Market St. St. Martinville, LA 70582 United States County St. Martin