| City: | Atlanta, Georgia |
| Names to Avoid: | Atl |
| County: | Fulton County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:22:17 PM |
| Population: | No Population Data |
| Area Codes: | 404 / 470 / 678 / 770 / 943 |
| Classification: | PO Box |
| Coordinates: | 33.7488, -84.3883 |
| Quick Link: |
ZIP code 31139 operates as a PO Box facility in Atlanta's Cumberland business district, serving the Cobb Galleria and Smyrna area. The 546 PO Boxes here don't serve a residential neighborhood. They serve 394 businesses along Cobb Parkway Southeast, many of them companies that prefer a consistent Atlanta mailing address separate from their street location.
Residents and businesses in this area receive street delivery through ZIP 30339, which surrounds this facility. That's why the PO Box adoption rate can't be calculated. There's no residential population assigned to 31139. The single street reference, Cobb Parkway Southeast with 106 delivery records, confirms this is purely a mail routing designation for the post office location itself. This setup is common in major metro areas where business districts maintain dedicated PO Box ZIPs while street delivery operates under different codes.
The single street entry represents the post office facility location on Cobb Parkway Southeast, not a delivery route. This is a mail routing designation rather than a geographic delivery area.
ZIP Code 31139 supports both business and residential activity. According to the Business Census (2024), there are 7 business establishments, employing about 38 people with an annual payroll of $4,378,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 891Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 7Source: CBP |
| 1st Quarter Payroll: | $1,158,000Source: CBP |
| Annual Payroll: | $4,378,000Source: CBP |
| # of Employees: | 38Source: CBP |
ZIP Code 31139 is located in Fulton County, Georgia, within the Atlanta-Sandy Springs-Roswell, GA Metropolitan Statistical Area (CBSA 12060) and Georgia's 5th Congressional District. This Metro area has a population of 5,268,860 people, about 0.00% of whom live in ZIP Code 31139, and is subdivided into the Atlanta-Sandy Springs-Roswell, GA division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Atlanta-Sandy Springs-Roswell, GASource: Census |
| CBSA Number: | 12060Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Atlanta-Sandy Springs-Roswell, GA (CBSA Div 12054)Source: Census |
| CBSA Population: | 5,268,860Source: Census |
| MSA: | Atlanta, GA MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 05Source: USPS |
| Congressional Land Area: | 264.91 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1304000Source: Census |
| Place Name: | Atlanta city; GeorgiaSource: Census |
We could not locate which school district 31139 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.