ZIP code 30040
Where is ZIP code 30040?
Cumming, Georgia
Forsyth County · Standard ZIP code
ZIP code 30040 belongs to Cumming, Georgia in Forsyth County. 30040 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 470, 678, 770 and 943. About 82,532 people live in the 30040 area, where the median household income is $137,211. The closest ZIP codes are 30041 (Cumming, 3.7 mi southeast), 30028 (Cumming, 4.2 mi north) and 30005 (Alpharetta, 11.4 mi south).
| ZIP code | 30040 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Cumming |
| State | Georgia (GA) |
| County | Forsyth County |
| Time zone | Eastern Time · now |
| Area codes | 470, 678, 770, 943 |
| Coordinates | 34.2321, -84.158 map |
| 3-digit prefix | 300 |
Population and income in 30040
| Population | 82,532 · higher than 100% of Georgia ZIP codes |
|---|---|
| People per square mile | 1,431 · higher than 82% of Georgia ZIP codes |
| Median age | 39.6 years · lower than 52% of Georgia ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $137,211 · higher than 98% of Georgia ZIP codes |
| Income per person | $55,882 |
| Below the poverty line | 5.0% |
| Bachelor’s degree or higher | 56% of adults 25+ |
| Median home value | $526,100 · higher than 95% of Georgia ZIP codes |
| Median rent | $2,075 a month |
| Housing units | 28,538 |
| Households | 27,727 (2.95 people on average) |
| Owners / renters | 84% / 16% |
| Land area | 57.68 sq mi (plus 0.52 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 30040. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 30040
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 30041 | Cumming, GA | 3.7 mi SE | Standard |
| 30028 | Cumming, GA | 4.2 mi N | Standard |
| 30005 | Alpharetta, GA | 11.4 mi S | Standard |
| 30004 | Alpharetta, GA | 11.7 mi SW | Standard |
| 30518 | Buford, GA | 12.4 mi SE | Standard |
| 30023 | Alpharetta, GA | 13.3 mi SW | PO Box only |
| 30009 | Alpharetta, GA | 13.6 mi SW | Standard |
| 30503 | Gainesville, GA | 14.2 mi NE | PO Box only |
| 30097 | Duluth, GA | 14.3 mi S | Standard |
| 30095 | Duluth, GA | 14.4 mi S | PO Box only |
| 30107 | Ball Ground, GA | 14.5 mi NW | Standard |
| 30022 | Alpharetta, GA | 15 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 30040 or measure the distance to another ZIP code.
How to address mail to 30040
123 MAIN ST
CUMMING GA 30040
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (30040-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Cumming, GA
All Cumming ZIP codes with population and income →
Questions
- What city is ZIP code 30040?
- 30040 is a Cumming, Georgia ZIP code.
- What county is 30040 in?
- ZIP code 30040 is in Forsyth County, Georgia.
- What time zone is ZIP code 30040 in?
- 30040 is in the Eastern Time zone (America/New_York).
- What area code is 30040?
- Phone numbers in ZIP code 30040 use area codes 470, 678, 770 and 943.
- What is the population of ZIP code 30040?
- About 82,532 people live in ZIP code 30040, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 30040?
- The median household income in 30040 is $137,211 a year, higher than 98% of Georgia ZIP codes.
- What ZIP codes are near 30040?
- The nearest ZIP codes to 30040 are 30041 (Cumming, 3.7 miles), 30028 (Cumming, 4.2 miles), 30005 (Alpharetta, 11.4 miles) and 30004 (Alpharetta, 11.7 miles).