Jefferson Parish Zip code

Jefferson Parish Zip code / Jefferson Parish Postal code

Jefferson Parish Zip code, introduced by the United States Postal Service (USPS) in 1963, are numerical codes used to identify specific geographic regions for mail delivery. and Jefferson Parish zip code used a 5-digit postal format XXXXX, The first 3 digit represent the postal delivery zone code, and last 2 digit represent the Post office in the Jefferson Parish.

There are total 34 zipcode code in Jefferson Parish and range of zipcode is 70001 to 70358. View all the zip code on map of Jefferson Parish by clicking on our mapview appliction.

1. What is the format of zip codes in Jefferson Parish?
Jefferson Parish zip codes follow the standard 5-digit format, starting with the number - 700.

2. How many zip codes are there in Jefferson Parish?
There are approximately 34 zip codes in Jefferson Parish, covering a vast area of the county.

3. Do all areas in Jefferson Parish have zip codes?
Yes, almost all populated areas in Jefferson Parish are assigned a unique zip code for mail delivery purposes.