There are 11 zip codes in Florence County, South Carolina. The most populated is 29501, located in Florence. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
2950147,406Florence
2950524,562Florence
2950620,545Florence
2956012,073Lake City
2916110,935Timmonsville
295419,836Effingham
295556,043Johnsonville
295835,074Pamplico
295914,565Scranton
295302,597Coward
291141,459Olanta

Zip Codes in Florence County, South Carolina by Population (2024)