This table ranks all 20 ZIP codes in the Sumter, SC MSA by estimated 2022 population, from highest to lowest.
| # | ZIP Code | Place Name | Population (2022) |
|---|---|---|---|
| 1 | ZIP 29150 | Sumter | 38,738 |
| 2 | ZIP 29154 | Sumter | 28,655 |
| 3 | ZIP 29102 | Manning | 15,831 |
| 4 | ZIP 29153 | Sumter | 15,275 |
| 5 | ZIP 29560 | Lake City | 12,073 |
| 6 | ZIP 29040 | Dalzell | 9,402 |
| 7 | ZIP 29148 | Summerton | 6,005 |
| 8 | ZIP 29128 | Rembert | 3,891 |
| 9 | ZIP 29168 | Wedgefield | 3,666 |
| 10 | ZIP 29162 | Turbeville | 3,420 |
| 11 | ZIP 29125 | Pinewood | 2,969 |
| 12 | ZIP 29080 | Lynchburg | 2,921 |
| 13 | ZIP 29056 | Greeleyville | 2,264 |
| 14 | ZIP 29001 | Alcolu | 2,246 |
| 15 | ZIP 29152 | Shaw AFB | 2,186 |
| 16 | ZIP 29111 | New Zion | 1,636 |
| 17 | ZIP 29104 | Mayesville | 1,464 |
| 18 | ZIP 29114 | Olanta | 1,459 |
| 19 | ZIP 29051 | Gable | 340 |
| 20 | ZIP 29062 | Horatio | 10 |