Darlington County ZIP codes

Every ZIP code in Darlington County, South Carolina, with the city it serves. Open any one for a free neighborhood report.

7 ZIP codes · Darlington County, SC · FIPS 45031

ZIP codes

7 in this county

29069Lamar 29079Lydia 29532Darlington 29540Darlington 29550Hartsville 29551HartsvillePO box 29593Society Hill

1 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.