Callahan, FL zip code
Callahan, Florida uses one zip code: 32011. Most of it is in Nassau County. Together these zip codes are home to about 15K people.
Zip codes
1
Population
15K
All zips combined
Largest zip
32011
15,421 residents
Zip codes in Callahan
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 32011 | 15,421 | $76,677 |