Residential delivery area · Georgia
ZIP Code 30084: Tucker, GA
ZIP code 30084 is in Tucker, Georgia, mostly in DeKalb County (82% of its land) with the rest in Gwinnett County (Census 2020 ZIP-county file). About 38,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $81,304 (Census Bureau, ACS 2020-2024). By Census place, 80% of its land lies in Tucker; 20% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Tucker · its only residential ZIP
- County
- DeKalb County (82%); Gwinnett County (18%)
- Census places
- Tucker
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
- House districts
- GA-4 (83%), GA-13 (11%), GA-5 (6%) 119th Congress, by share of land
- State
- Georgia
- Time zone
- Eastern
- Land area
- 14.9 sq mi · 2,570 people per sq mi
- PO Box ZIPs
- 30085 also use the name Tucker
Where is ZIP code 30084?
30084 centers on 33.854°, -84.216° and covers 14.9 square miles of land plus 0.1 of water. It borders 9 ZIP codes: 30021, 30340, 30345, 30083, 30093, 30033, 30341, 30047, 30087.
The map draws ZIP code areas only. For the streets inside 30084, 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 30084 compare with the rest of DeKalb County?
| Measure | 30084 | In DeKalb County | In GA |
|---|---|---|---|
| People (ACS 2020-2024) | 38,242 | 11th of 32 | 97th of 751 |
| Median household income | $81k | 16th of 28 | 152nd of 476 |
| Median home value | $361k | 16th of 30 | 99th of 474 |
Its median household income is higher than in 64% of U.S. residential ZIP codes, and it is denser than 87% 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 30084?
The 2020 Census counted 41,654 people in 30084; the ACS, which samples households over 2020-2024, estimates 38,242. Between the 2010 and 2020 censuses its population grew 16.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 38,242
- 2020 Census count
- 41,654+16.0% since 2010 (35,921)
- Households
- 14,434
- Median age
- 42.0
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 30084?
Of the 38,242 people the ACS estimates in 30084, 18.6% are under 18 and 18.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (31.9%), then Black (not Hispanic) (25.1%).
- Under 1818.6%
- 18 to 6462.8%
- 65 and older18.6%
- White, not Hispanic31.9%
- Black, not Hispanic25.1%
- Hispanic or Latino22.7%
- Asian, not Hispanic16.4%
- Other or two or more3.8%
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 30084 earn?
Median household income is $81,304 (ACS 2020-2024), the 16th highest of the 28 ranked ZIP codes in DeKalb County. It is not measurably different from 2015-2019 ($84,586 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $81,304
- Income per person
- $44,055
- Below the poverty line
- 10.9%
- Unemployed (of the labor force)
- 5.4%
- Adults 25+ with a bachelor's degree
- 43.1%
- Adjusted gross income per tax return, 2022
- $72,25219,270 returns; wages 72% 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 30084?
FHFA's house price index for 30084, built from repeat sales and appraisals of the same homes, rose 119% from 2015 to 2025 and rose 51% from 2020 to 2025, and moved −2.9% in 2025.
- Median home value (owners' estimate)
- $360,500
- Median gross rent
- $1,751
- Homes owned by their occupants
- 65.7%
- Housing units
- 15,813
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 30084?
1,735 business establishments had a location in this ZIP code in 2023, 75 more than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services212
- Health care and social assistance199
- Wholesale trade188
- Retail trade187
- Other services (except public administration)169
- Accommodation and food services151
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 30084?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 30021 | Clarkston | 27,781 | $52k | 3.4 mi |
| 30340 | Atlanta | 30,062 | $63k | 3.7 mi |
| 30345 | Atlanta | 24,492 | $112k | 3.9 mi |
| 30083 | Stone Mountain | 62,724 | $55k | 4.2 mi |
| 30093 | Norcross | 46,410 | $48k | 4.3 mi |
| 30033 | Decatur | 31,310 | $112k | 4.8 mi |
| 30341 | Atlanta | 36,021 | $86k | 4.8 mi |
| 30047 | Lilburn | 70,121 | $89k | 6.1 mi |
| 30087 | Stone Mountain | 38,977 | $97k | 8.0 mi |
| 30072 | Pine Lake | 800 | $79k | 4.4 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.
Which other ZIP codes use the name Tucker?
1 more ZIP code carries the postal name Tucker, GA without a residential delivery area: PO boxes at the post office, or a single organization with its own ZIP code. The Census Bureau publishes no figures for it.
| ZIP | County |
|---|---|
| 30085 | DeKalb County |
Source: GeoNames postal codes (CC BY 4.0), downloaded 2026-10-09; a ZIP code with no Census ZCTA has no residential delivery area.