Mandeville, LA zip codes
Mandeville, Louisiana has 3 zip codes (2 residential, 1 PO box or single-organization). Most of it is in St. Tammany Parish. Together these zip codes are home to about 51K people.
Zip codes
3
Population
51K
All zips combined
Largest zip
70448
26,338 residents
Income range
$96K–$97K
Median by zip