Residential delivery area · South Carolina
ZIP Code 29546: Gresham, SC
ZIP code 29546 uses the postal name Gresham, South Carolina and lies entirely in Marion County (Census 2020 ZIP-county file). About 2,700 people live there (Census Bureau, ACS 2020-2024). Median household income is $32,043 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Daviston (a census-designated place); more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Gresham · its only residential ZIP
- County
- Marion County
- Census places
- Daviston census-designated place
- House district
- SC-7 119th Congress
- State
- South Carolina
- Time zone
- Eastern
- Land area
- 142.5 sq mi · 19 people per sq mi
Where is ZIP code 29546?
29546 centers on 33.884°, -79.349° and covers 142.5 square miles of land plus 3.2 of water. It borders 7 ZIP codes: 29555, 29519, 29544, 29554, 29527, 29583, 29571.
The map draws ZIP code areas only. For the streets inside 29546, 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 29546 compare with the rest of Marion County?
| Measure | 29546 | In Marion County | In SC |
|---|---|---|---|
| People (ACS 2020-2024) | 2,683 | 5th of 8 | 277th of 424 |
| Median household income | $32k | not ranked | not ranked |
| Median home value | $97k | 2nd of 5 | 243rd of 260 |
29546's median household income is not ranked: its 90% margin of error (±$15,547) is more than a quarter of the figure ($32,043). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 25% of 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 29546?
The 2020 Census counted 2,315 people in 29546; the ACS, which samples households over 2020-2024, estimates 2,683. Between the 2010 and 2020 censuses its population fell 18.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 2,683±483 (90% margin)
- 2020 Census count
- 2,315−18.3% since 2010 (2,834)
- Households
- 1,123
- Median age
- 45.1
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 29546?
Of the 2,683 people the ACS estimates in 29546, 21.3% are under 18 and 24.2% are 65 or older. The largest group by race and Hispanic origin is Black (not Hispanic) (43.7%), then White (not Hispanic) (40.7%).
- Under 1821.3%
- 18 to 6454.5%
- 65 and older24.2%
- Black, not Hispanic43.7%
- White, not Hispanic40.7%
- Hispanic or Latino11.2%
- Other or two or more4.4%
- Asian, not Hispanic0.0%
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 29546 earn?
Median household income is $32,043 (ACS 2020-2024). It is not measurably different from 2015-2019 ($43,854 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $32,043±$15,547
- Income per person
- $21,878
- Below the poverty line
- 38.8%
- Unemployed (of the labor force)
- 7.9%
- Adults 25+ with a bachelor's degree
- 10.4%
- Adjusted gross income per tax return, 2022
- $38,348970 returns; wages 82% 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 29546?
- Median home value (owners' estimate)
- $97,100
- Median gross rent
- $671
- Homes owned by their occupants
- 69.5%
- Housing units
- 1,282
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 29546?
18 business establishments had a location in this ZIP code in 2023, 2 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade3
- Administrative and support and waste management and remediation services3
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 29546?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 29555 | Johnsonville | 5,972 | $43k | 6.9 mi |
| 29519 | Centenary | 99 | $14k | 9.2 mi |
| 29544 | Galivants Ferry | 8,252 | $78k | 11.0 mi |
| 29554 | Hemingway | 8,681 | $55k | 12.8 mi |
| 29527 | Conway | 28,451 | $52k | 13.8 mi |
| 29583 | Pamplico | 4,994 | $35k | 14.3 mi |
| 29571 | Marion | 13,457 | $37k | 17.9 mi |
| 29511 | Aynor | 6,874 | $70k | 14.5 mi (near) |
| 29589 | Rains | 65 | – | 15.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.