Residential delivery area · South Carolina
ZIP Code 29661: Marietta, SC
ZIP code 29661 uses the postal name Marietta, South Carolina and lies mostly in Greenville County (80% of its land) with the rest in Pickens County (Census 2020 ZIP-county file). About 6,700 people live there (Census Bureau, ACS 2020-2024). Median household income is $55,099 (Census Bureau, ACS 2020-2024). By Census place, 5% of its land lies in Slater-Marietta (a census-designated place); 95% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Marietta · its only residential ZIP
- County
- Greenville County (80%); Pickens County (20%)
- Census places
- Slater-Marietta census-designated place
- Metro area
- Greenville-Anderson-Greer, SC
- House districts
- SC-4 (80%), SC-3 (20%) 119th Congress, by share of land
- State
- South Carolina
- Time zone
- Eastern
- Land area
- 81.1 sq mi · 82 people per sq mi
Where is ZIP code 29661?
29661 centers on 35.057°, -82.555° and covers 81.1 square miles of land plus 0.4 of water. It borders 8 ZIP codes: 29683, 29635, 29690, 28718, 28790, 29617, 29671, 29640.
The map draws ZIP code areas only. For the streets inside 29661, 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 29661 compare with the rest of Greenville County?
| Measure | 29661 | In Greenville County | In SC |
|---|---|---|---|
| People (ACS 2020-2024) | 6,657 | 22nd of 26 | 197th of 424 |
| Median household income | $55k | 22nd of 23 | 173rd of 265 |
| Median home value | $181k | 20th of 22 | 158th of 260 |
Its median household income is higher than in 21% of U.S. residential ZIP codes, and it is denser than 51% 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 29661?
The 2020 Census counted 5,963 people in 29661; the ACS, which samples households over 2020-2024, estimates 6,657. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 6,657±822 (90% margin)
- 2020 Census count
- 5,963
- Households
- 2,881
- Median age
- 54.1
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 29661?
Of the 6,657 people the ACS estimates in 29661, 17.5% are under 18 and 27.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (88.4%).
- Under 1817.5%
- 18 to 6454.8%
- 65 and older27.7%
- White, not Hispanic88.4%
- Other or two or more6.3%
- Hispanic or Latino3.8%
- Black, not Hispanic1.3%
- Asian, not Hispanic0.2%
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 29661 earn?
Median household income is $55,099 (ACS 2020-2024), the 22nd highest of the 23 ranked ZIP codes in Greenville County.
- Median household income
- $55,099±$9,085
- Income per person
- $30,482
- Below the poverty line
- 20.3%
- Unemployed (of the labor force)
- 5.0%
- Adults 25+ with a bachelor's degree
- 20.2%
- Adjusted gross income per tax return, 2022
- $84,1032,560 returns; wages 60% 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 29661?
FHFA's house price index for 29661, built from repeat sales and appraisals of the same homes, rose 144% from 2015 to 2025 and rose 84% from 2020 to 2025, and moved +9.4% in 2025.
- Median home value (owners' estimate)
- $180,900
- Median gross rent
- $930
- Homes owned by their occupants
- 83.2%
- Housing units
- 3,311
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 29661?
68 business establishments had a location in this ZIP code in 2023, 4 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction13
- Other services (except public administration)10
- Retail trade9
- Manufacturing8
- Professional, scientific, and technical services7
- Administrative and support and waste management and remediation services4
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 29661?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 29683 | Slater | 265 | $44k | 4.0 mi |
| 29635 | Cleveland | 1,366 | $72k | 4.7 mi |
| 29690 | Travelers Rest | 26,358 | $70k | 7.8 mi |
| 28718 | Cedar Mountain, NC | 654 | $74k | 8.4 mi |
| 28790 | Zirconia, NC | 3,241 | $97k | 10.3 mi |
| 29617 | Greenville | 26,582 | $55k | 11.1 mi |
| 29671 | Pickens | 18,666 | $62k | 12.3 mi |
| 29640 | Easley | 33,142 | $62k | 12.5 mi |
| 29613 | Greenville | 2,359 | – | 11.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.