Residential delivery area · Georgia
ZIP Code 30028: Cumming, GA
ZIP code 30028 uses the postal name Cumming, Georgia and lies mostly in Forsyth County (93% of its land) with the rest in Cherokee County (Census 2020 ZIP-county file). About 38,000 people live there (Census Bureau, ACS 2020-2024), the least populous of Cumming's 3 residential ZIP codes. Median household income is $138,011 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Cumming · 3 residential ZIPs
- County
- Forsyth County (93%); Cherokee County (7%)
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
- House district
- GA-7 119th Congress
- State
- Georgia
- Time zone
- Eastern
- Land area
- 50.0 sq mi · 769 people per sq mi
Where is ZIP code 30028?
30028 centers on 34.293°, -84.176° and covers 50.0 square miles of land plus 0.6 of water. It borders 5 ZIP codes: 30040, 30041, 30534, 30107, 30115.
The map draws ZIP code areas only. For the streets inside 30028, 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 30028 compare with the rest of Cumming?
| Measure | 30028 | In Cumming | In Forsyth County | In GA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 38,433 | 3rd of 3 | 8th of 10 | 95th of 751 |
| Median household income | $138k | 2nd of 3 | 5th of 10 | 10th of 476 |
| Median home value | $471k | 3rd of 3 | 7th of 10 | 38th of 474 |
Its median household income is higher than in 95% of U.S. residential ZIP codes, and it is denser than 76% 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 30028?
The 2020 Census counted 30,318 people in 30028; the ACS, which samples households over 2020-2024, estimates 38,433. Between the 2010 and 2020 censuses its population grew 36.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 38,433
- 2020 Census count
- 30,318+36.7% since 2010 (22,182)
- Households
- 11,957
- Median age
- 37.2
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 30028?
Of the 38,433 people the ACS estimates in 30028, 29.5% are under 18 and 10.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (72.7%), then Hispanic or Latino (12.6%).
- Under 1829.5%
- 18 to 6459.9%
- 65 and older10.6%
- White, not Hispanic72.7%
- Hispanic or Latino12.6%
- Asian, not Hispanic6.0%
- Other or two or more5.0%
- Black, not Hispanic3.7%
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 30028 earn?
Median household income is $138,011 (ACS 2020-2024), the 5th highest of the 10 ranked ZIP codes in Forsyth County. It rose from $114,746 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $138,011
- Income per person
- $49,309
- Below the poverty line
- 3.8%
- Unemployed (of the labor force)
- 5.0%
- Adults 25+ with a bachelor's degree
- 44.6%
- Adjusted gross income per tax return, 2022
- $107,31816,100 returns; wages 78% 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 30028?
FHFA's house price index for 30028, built from repeat sales and appraisals of the same homes, rose 111% from 2015 to 2025 and rose 59% from 2020 to 2025, and moved −2.7% in 2025.
- Median home value (owners' estimate)
- $470,800
- Median gross rent
- $2,270
- Homes owned by their occupants
- 86.7%
- Housing units
- 12,122
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 30028?
497 business establishments had a location in this ZIP code in 2023, 171 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction101
- Professional, scientific, and technical services86
- Other services (except public administration)53
- Retail trade41
- Real estate and rental and leasing39
- Administrative and support and waste management and remediation services36
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 30028?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 30040 | Cumming | 82,532 | $137k | 4.8 mi |
| 30041 | Cumming | 77,664 | $153k | 8.1 mi |
| 30534 | Dawsonville | 34,365 | $95k | 9.7 mi |
| 30107 | Ball Ground | 19,134 | $111k | 10.1 mi |
| 30115 | Canton | 53,687 | $113k | 14.0 mi |
| 30004 | Alpharetta | 68,707 | $156k | 12.2 mi (near) |
| 30148 | Marble Hill | 973 | $90k | 12.6 mi (near) |
| 30177 | Tate | 784 | – | 13.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.