ZIP code 70437 is officially located in the state of Louisiana, primarily serving the city of Folsom. It falls under the administrative jurisdiction of St. Tammany Parish County. When planning mail delivery, logistics routing, or demographic research, 70437 operates within the Central Time (CT) timezone and supports the 672 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 70437 ZIP Code Tabulation Area is approximately 20,272. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $69,437.