Residential delivery area · Georgia
ZIP Code 30088: Redan (Stone Mountain), GA
ZIP code 30088 is in Redan (postal name Stone Mountain), Georgia, entirely in DeKalb County (Census 2020 ZIP-county file). About 29,000 people live there (Census Bureau, ACS 2020-2024), the least populous of Stone Mountain's 3 residential ZIP codes. Median household income is $70,325 (Census Bureau, ACS 2020-2024). By Census place, 51% of its land lies in Redan (a census-designated place); 49% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Stone Mountain · 3 residential ZIPs
- County
- DeKalb County
- Census places
- Redan census-designated place
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
- House district
- GA-4 119th Congress
- State
- Georgia
- Time zone
- Eastern
- Land area
- 7.8 sq mi · 3,729 people per sq mi
- PO Box ZIPs
- 30086 also use the name Stone Mountain
Where is ZIP code 30088?
30088 centers on 33.756°, -84.182° and covers 7.8 square miles of land plus 0.1 of water. It borders 4 ZIP codes: 30035, 30083, 30058, 30087.
The map draws ZIP code areas only. For the streets inside 30088, 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 30088 compare with the rest of Stone Mountain?
| Measure | 30088 | In Stone Mountain | In DeKalb County | In GA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 29,240 | 3rd of 3 | 17th of 32 | 139th of 751 |
| Median household income | $70k | 2nd of 3 | 20th of 28 | 215th of 476 |
| Median home value | $239k | 3rd of 3 | 29th of 30 | 258th of 474 |
Its median household income is higher than in 47% of U.S. residential ZIP codes, and it is denser than 91% 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 30088?
The 2020 Census counted 27,945 people in 30088; the ACS, which samples households over 2020-2024, estimates 29,240. Between the 2010 and 2020 censuses its population grew 10.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 29,240
- 2020 Census count
- 27,945+10.6% since 2010 (25,257)
- Households
- 10,132
- Median age
- 36.9
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 30088?
Of the 29,240 people the ACS estimates in 30088, 21.2% are under 18 and 15.7% are 65 or older. The largest group by race and Hispanic origin is Black (not Hispanic) (79.2%).
- Under 1821.2%
- 18 to 6463.0%
- 65 and older15.7%
- Black, not Hispanic79.2%
- Hispanic or Latino6.9%
- Other or two or more6.9%
- White, not Hispanic6.1%
- Asian, not Hispanic0.9%
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 30088 earn?
Median household income is $70,325 (ACS 2020-2024), the 20th highest of the 28 ranked ZIP codes in DeKalb County. It rose from $60,281 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $70,325
- Income per person
- $35,591
- Below the poverty line
- 11.1%
- Unemployed (of the labor force)
- 6.7%
- Adults 25+ with a bachelor's degree
- 30.2%
- Adjusted gross income per tax return, 2022
- $41,69812,470 returns; wages 84% 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 30088?
FHFA's house price index for 30088, built from repeat sales and appraisals of the same homes, rose 182% from 2015 to 2025 and rose 73% from 2020 to 2025, and moved +0.1% in 2025.
- Median home value (owners' estimate)
- $238,700
- Median gross rent
- $1,598
- Homes owned by their occupants
- 60.8%
- Housing units
- 11,435
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 30088?
151 business establishments had a location in this ZIP code in 2023, 6 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade30
- Health care and social assistance22
- Accommodation and food services21
- Construction14
- Professional, scientific, and technical services14
- Administrative and support and waste management and remediation services11
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 30088?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 30035 | Decatur | 21,569 | $67k | 2.5 mi |
| 30083 | Stone Mountain | 62,724 | $55k | 2.9 mi |
| 30058 | Lithonia | 62,614 | $62k | 4.5 mi |
| 30087 | Stone Mountain | 38,977 | $97k | 5.4 mi |
| 30072 | Pine Lake | 800 | $79k | 2.8 mi (near) |
| 30002 | Avondale Estates | 5,225 | $90k | 4.7 mi (near) |
| 30021 | Clarkston | 27,781 | $52k | 4.8 mi (near) |
| 30032 | Decatur | 42,948 | $63k | 4.8 mi (near) |
| 30079 | Scottdale | 4,831 | $83k | 5.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.