Residential delivery area · Georgia
ZIP Code 30033: North Decatur (Decatur), GA
ZIP code 30033 is in North Decatur (postal name Decatur), Georgia, entirely in DeKalb County (Census 2020 ZIP-county file). About 31,000 people live there (Census Bureau, ACS 2020-2024), the 4th most populous of Decatur's 5 residential ZIP codes. Median household income is $111,616 (Census Bureau, ACS 2020-2024). By Census place, its land lies in North Decatur (50%), Scottdale (12%) and North Druid Hills (6%), and 3% in smaller places; 30% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Decatur · 5 residential ZIPs
- County
- DeKalb County
- Census places
- North Decatur (50%) census-designated place; Scottdale (12%) census-designated place; North Druid Hills (6%) census-designated place
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
- House district
- GA-5 119th Congress
- State
- Georgia
- Time zone
- Eastern
- Land area
- 8.8 sq mi · 3,545 people per sq mi
Where is ZIP code 30033?
30033 centers on 33.814°, -84.284° and covers 8.8 square miles of land plus 0.0 of water. It borders 8 ZIP codes: 30079, 30329, 30021, 30345, 30322, 30030, 30307, 30084.
The map draws ZIP code areas only. For the streets inside 30033, 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 30033 compare with the rest of Decatur?
| Measure | 30033 | In Decatur | In DeKalb County | In GA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 31,310 | 4th of 5 | 15th of 32 | 128th of 751 |
| Median household income | $112k | 2nd of 5 | 7th of 28 | 45th of 476 |
| Median home value | $455k | 2nd of 5 | 13th of 30 | 45th of 474 |
Its median household income is higher than in 87% of U.S. residential ZIP codes, and it is denser than 90% 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 30033?
The 2020 Census counted 33,189 people in 30033; the ACS, which samples households over 2020-2024, estimates 31,310. Between the 2010 and 2020 censuses its population grew 7.9% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 31,310
- 2020 Census count
- 33,189+7.9% since 2010 (30,763)
- Households
- 13,545
- Median age
- 38.3
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 30033?
Of the 31,310 people the ACS estimates in 30033, 18.8% are under 18 and 17.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (58.6%), then Black (not Hispanic) (15.7%).
- Under 1818.8%
- 18 to 6464.0%
- 65 and older17.2%
- White, not Hispanic58.6%
- Black, not Hispanic15.7%
- Asian, not Hispanic12.7%
- Hispanic or Latino6.9%
- Other or two or more6.0%
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 30033 earn?
Median household income is $111,616 (ACS 2020-2024), the 7th highest of the 28 ranked ZIP codes in DeKalb County. It is not measurably different from 2015-2019 ($101,504 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $111,616
- Income per person
- $63,595
- Below the poverty line
- 10.1%
- Unemployed (of the labor force)
- 4.3%
- Adults 25+ with a bachelor's degree
- 71.1%
- Adjusted gross income per tax return, 2022
- $125,37515,580 returns; wages 67% 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 30033?
FHFA's house price index for 30033, built from repeat sales and appraisals of the same homes, rose 85% from 2015 to 2025 and rose 40% from 2020 to 2025, and moved −0.0% in 2025.
- Median home value (owners' estimate)
- $455,300
- Median gross rent
- $1,918
- Homes owned by their occupants
- 62.6%
- Housing units
- 15,494
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 30033?
963 business establishments had a location in this ZIP code in 2023, 62 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance214
- Professional, scientific, and technical services159
- Retail trade122
- Accommodation and food services88
- Other services (except public administration)73
- Real estate and rental and leasing67
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 30033?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 30079 | Scottdale | 4,831 | $83k | 2.0 mi |
| 30329 | Atlanta | 27,278 | $77k | 2.4 mi |
| 30021 | Clarkston | 27,781 | $52k | 2.6 mi |
| 30345 | Atlanta | 24,492 | $112k | 2.6 mi |
| 30322 | Atlanta | 2,521 | – | 2.7 mi |
| 30030 | Decatur | 31,756 | $127k | 2.9 mi |
| 30307 | Atlanta | 21,709 | $141k | 4.1 mi |
| 30084 | Tucker | 38,242 | $81k | 4.8 mi |
| 30002 | Avondale Estates | 5,225 | $90k | 3.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.