List of 20 Zip Codes in St. Tammany Parish, Louisiana

On this page, we'll list out the 20 St. Tammany Parish, Louisiana ZIP codes we have, including the land area and county name of each code.

Louisiana is the 31st largest state by total land area, with a land area of 52,378 square miles (135,658 square kilometers) and has a total population of 4,664,616 people as of the most recent U.S. Census survey.

St. Tammany Parish makes up approximately 2.44% of the total land area for Louisiana and we have 20 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
70420 132,147,000 51 132
70427 381,385,000 147 381
70427 381,385,000 147 381
70433 125,878,000 49 126
70435 270,815,000 105 271
70435 270,815,000 105 271
70437 237,833,000 92 238
70445 299,552,000 116 300
70445 299,552,000 116 300
70447 81,061,700 31 81
70448 56,848,600 22 57
70452 192,792,000 74 193
70458 54,683,600 21 55
70458 54,683,600 21 55
70460 94,915,100 37 95
70460 94,915,100 37 95
70461 126,032,000 49 126
70463 1,830,810 1 2
70471 76,096,300 29 76
70471 76,096,300 29 76

More Counties in Louisiana

If you want to search and find zip codes for different counties in Louisiana, the list below contains links to each of the 65 Louisiana counties we have data for.

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

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If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "List of 20 Zip Codes in St. Tammany Parish, Louisiana". NameCensus.com. Accessed on November 27, 2022. https://namecensus.com/zip-codes/louisiana/st-tammany-parish/.

  • "List of 20 Zip Codes in St. Tammany Parish, Louisiana". NameCensus.com, https://namecensus.com/zip-codes/louisiana/st-tammany-parish/. Accessed 27 November, 2022

  • List of 20 Zip Codes in St. Tammany Parish, Louisiana. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/louisiana/st-tammany-parish/.