Residential delivery area · South Carolina
ZIP Code 29429: Awendaw, SC
ZIP code 29429 uses the postal name Awendaw, South Carolina and lies entirely in Charleston County (Census 2020 ZIP-county file). About 4,500 people live there (Census Bureau, ACS 2020-2024). Median household income is $112,244 (Census Bureau, ACS 2020-2024). By Census place, 20% of its land lies in Awendaw, and 3% in smaller places; 77% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Awendaw · its only residential ZIP
- County
- Charleston County
- Census places
- Awendaw
- Metro area
- Charleston-North Charleston, SC
- House district
- SC-1 119th Congress
- State
- South Carolina
- Time zone
- Eastern
- Land area
- 85.7 sq mi · 52 people per sq mi
Where is ZIP code 29429?
29429 centers on 32.989°, -79.696° and covers 85.7 square miles of land plus 4.1 of water. It borders 5 ZIP codes: 29450, 29466, 29492, 29458, 29453.
The map draws ZIP code areas only. For the streets inside 29429, 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 29429 compare with the rest of Charleston County?
| Measure | 29429 | In Charleston County | In SC |
|---|---|---|---|
| People (ACS 2020-2024) | 4,479 | 17th of 29 | 228th of 424 |
| Median household income | $112k | 4th of 20 | 8th of 265 |
| Median home value | $538k | 10th of 21 | 14th of 260 |
Its median household income is higher than in 88% of U.S. residential ZIP codes, and it is denser than 43% 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 29429?
The 2020 Census counted 3,899 people in 29429; the ACS, which samples households over 2020-2024, estimates 4,479. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 4,479±805 (90% margin)
- 2020 Census count
- 3,899
- Households
- 1,733
- Median age
- 49.8
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 29429?
Of the 4,479 people the ACS estimates in 29429, 18.2% are under 18 and 21.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (68.5%), then Black (not Hispanic) (23.1%).
- Under 1818.2%
- 18 to 6460.3%
- 65 and older21.4%
- White, not Hispanic68.5%
- Black, not Hispanic23.1%
- Hispanic or Latino4.7%
- Other or two or more3.5%
- 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 29429 earn?
Median household income is $112,244 (ACS 2020-2024), the 4th highest of the 20 ranked ZIP codes in Charleston County.
- Median household income
- $112,244±$22,680
- Income per person
- $55,649
- Below the poverty line
- 10.0%
- Unemployed (of the labor force)
- 5.2%
- Adults 25+ with a bachelor's degree
- 48.8%
- Adjusted gross income per tax return, 2022
- $132,2492,280 returns; wages 55% 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 29429?
FHFA's house price index for 29429, built from repeat sales and appraisals of the same homes, rose 102% from 2015 to 2025 and rose 52% from 2020 to 2025.
- Median home value (owners' estimate)
- $537,600
- Median gross rent
- $2,817
- Homes owned by their occupants
- 94.1%
- Housing units
- 1,819
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 29429?
87 business establishments had a location in this ZIP code in 2023, 32 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction17
- Professional, scientific, and technical services13
- Administrative and support and waste management and remediation services12
- Retail trade7
- Real estate and rental and leasing7
- 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 29429?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 29450 | Huger | 3,309 | $57k | 8.1 mi |
| 29466 | Mount Pleasant | 44,942 | $133k | 9.3 mi |
| 29492 | Charleston | 20,436 | $111k | 12.0 mi |
| 29458 | McClellanville | 2,505 | $86k | 15.2 mi |
| 29453 | Jamestown | 1,517 | $71k | 17.0 mi |
| 29451 | Isle Of Palms | 4,362 | $157k | 11.5 mi (near) |
| 29434 | Cordesville | 755 | – | 13.6 mi (near) |
| 29464 | Mount Pleasant | 53,045 | $112k | 15.0 mi (near) |
| 29445 | Goose Creek | 59,227 | $82k | 15.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.