There are 5 zip codes in Nassau County, Florida. The most populated is 32034, located in Fernandina Beach. * 2024 populations estimated based on the latest ACS 5-year data.

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Zip Code
Population
City
3203440,026Fernandina Beach
3209721,778Yulee
3201115,006Callahan
3204611,042Hilliard
320093,582Bryceville
showing: 5 rows

Zip Codes in Nassau County, Florida by Population (2024)