Residential delivery area · South Carolina
ZIP Code 29148: Summerton, SC
ZIP code 29148 uses the postal name Summerton, South Carolina and lies entirely in Clarendon County (Census 2020 ZIP-county file). About 6,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $56,300 (Census Bureau, ACS 2020-2024). By Census place, its land lies in North Santee (9%) and Summerton (1%), and 4% in smaller places; 87% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Summerton · its only residential ZIP
- County
- Clarendon County
- Census places
- North Santee (9%) census-designated place; Summerton (1%)
- House district
- SC-6 119th Congress
- State
- South Carolina
- Time zone
- Eastern
- Land area
- 104.7 sq mi · 58 people per sq mi
Where is ZIP code 29148?
29148 centers on 33.535°, -80.336° and covers 104.7 square miles of land plus 70.5 of water. It borders 8 ZIP codes: 29048, 29163, 29102, 29142, 29125, 29047, 29468, 29436.
The map draws ZIP code areas only. For the streets inside 29148, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 29148 compare with the rest of Clarendon County?
| Measure | 29148 | In Clarendon County | In SC |
|---|---|---|---|
| People (ACS 2020-2024) | 6,033 | 3rd of 10 | 200th of 424 |
| Median household income | $56k | 2nd of 5 | 165th of 265 |
| Median home value | $185k | not ranked | not ranked |
29148's median home value is not ranked: its 90% margin of error (±$51,852) is more than a quarter of the figure ($185,200). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
Its median household income is higher than in 23% of U.S. residential ZIP codes, and it is denser than 45% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 29148?
The 2020 Census counted 5,856 people in 29148; the ACS, which samples households over 2020-2024, estimates 6,033. Between the 2010 and 2020 censuses its population fell 6.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 6,033
- 2020 Census count
- 5,856−6.0% since 2010 (6,230)
- Households
- 2,430
- Median age
- 50.5
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 29148?
Of the 6,033 people the ACS estimates in 29148, 15.4% are under 18 and 29.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (47.2%), then Black (not Hispanic) (46.3%).
- Under 1815.4%
- 18 to 6455.1%
- 65 and older29.5%
- White, not Hispanic47.2%
- Black, not Hispanic46.3%
- Hispanic or Latino3.6%
- Other or two or more2.3%
- Asian, not Hispanic0.6%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 29148 earn?
Median household income is $56,300 (ACS 2020-2024), the 2nd highest of the 5 ranked ZIP codes in Clarendon County. It rose from $43,259 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $56,300±$8,136
- Income per person
- $29,749
- Below the poverty line
- 11.8%
- Unemployed (of the labor force)
- 5.0%
- Adults 25+ with a bachelor's degree
- 24.0%
- Adjusted gross income per tax return, 2022
- $54,9072,580 returns; wages 59% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 29148?
FHFA's house price index for 29148, built from repeat sales and appraisals of the same homes, rose 94% from 2015 to 2025 and rose 59% from 2020 to 2025.
- Median home value (owners' estimate)
- $185,200
- Median gross rent
- $788
- Homes owned by their occupants
- 75.2%
- Housing units
- 3,913
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 29148?
79 business establishments had a location in this ZIP code in 2023, 1 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade20
- Accommodation and food services12
- Construction8
- Professional, scientific, and technical services7
- Health care and social assistance7
- Other services (except public administration)7
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 29148?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 29048 | Eutawville | 4,982 | $42k | 10.2 mi |
| 29163 | Vance | 1,573 | $34k | 10.3 mi |
| 29102 | Manning | 15,698 | $47k | 11.3 mi |
| 29142 | Santee | 4,744 | $54k | 11.8 mi |
| 29125 | Pinewood | 2,861 | $63k | 13.7 mi |
| 29047 | Elloree | 3,537 | $49k | 14.1 mi |
| 29468 | Pineville | 2,144 | $27k | 16.5 mi |
| 29436 | Cross | 4,000 | $58k | 17.4 mi |
| 29059 | Holly Hill | 4,905 | $39k | 15.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.