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City ZIP codes · South Carolina

Sumter, SC ZIP Codes

4 ZIP codes use the postal name Sumter, South Carolina (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 3 residential and 1 for PO boxes or a single organization. Median household income runs from $50,965 in 29150 to $62,772 in 29154, 1.2 times as much (Census Bureau, ACS 2020-2024). Sumter's most populous ZIP code is 29150, with 38,538 people (ACS 2020-2024); 39% of its land is in the city of Sumter.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Sumter's ZIP codes?

29150: $51k median household income29153: $60k median household income29154: $63k median household income29153291542915029150: $51k median household income29153: $60k median household income29154: $63k median household income29153291542915029150: $51k median household income29153: $60k median household income29154: $63k median household income291532915429150
The 3 residential ZIP codes named Sumter, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Sumter's ZIP codes?

The highest median household income is in 29154 ($62,772), the lowest in 29150 ($50,965). Home values run from $125,500 in 29153 to $190,600 in 29154.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 3 residential ZIP codes of Sumter

Residential ZIP codes with the postal name Sumter, SC, largest first (ACS 2020-2024); sort by any column
County
29150 Sumter County 38,538 878 $51k $170k
29154 Sumter County 29,454 276 $63k $191k
29153 Sumter County 14,434 100 $60k $126k

Download the 4 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Sumter

1 ZIP code named Sumter has no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Sumter, SC: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
29151Sumter County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Sumter's ZIP codes reach?

Sumter's residential ZIP codes lie in 2 counties: Sumter County (3 ZIP codes mainly there), Lee County (part of a ZIP code).

Which places do Sumter's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Sumter's residential ZIP codes cover Sumter itself and 10 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Cane Savannah census-designated 29154
  • Cherryvale census-designated 29154
  • East Sumter census-designated 29153
  • Lakewood census-designated 29150
  • Mulberry census-designated 29153
  • Oakland census-designated 29154
  • Oswego census-designated 29153
  • Privateer census-designated 29154
  • South Sumter census-designated 29150
  • Stateburg census-designated 29154

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Sumter's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Sumter starts with 291.

Three-digit prefixes of Sumter's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Sumter's
PrefixSectional centerHereAll codes
291 Columbia, SC (SCF 290) 4 53

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.