Home > FL > Nassau County > Callahan > Zip 32011

Zip Code 32011 — Callahan, FL

ZIP Code 32011 is associated with Callahan, FL, in Nassau County. The listed population estimate is 15,421; estimated density is 35.3 people per square mile. Among records with population estimates, it ranks #3 of 5 in Nassau County and #594 of 993 in FL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (30.569850, -81.839750)

Data MetricLocal Statistic
Postal / Zip Code32011
Primary CityCallahan
State / ProvinceFL
CountyNassau
Total Population15,421
Population Density35.3 people/sq mi
TimezoneAmerica/New_York

How 32011 Compares

MetricZIP 32011Nassau County recordsFL records
Population estimate15,42197,788 (sum)22,412,596 (sum)
Population Density35.3 /sq mi----
County population rank#3 of 5----
State population rank#594 of 993----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in FL

ZIP CodeCityDistancePopulation estimate
ZIP 32046Hilliard10.3 mi10,593
ZIP 32219Jacksonville10.6 mi14,302
ZIP 32218Jacksonville11.6 mi72,905
ZIP 32009Bryceville13.0 mi4,045
ZIP 32097Yulee13.1 mi26,700

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →