| City: | Carrollton, Georgia |
| County: | Carroll County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:13:53 PM |
| Population: | No Population Data |
| Area Codes: | 470 / 678 / 770 / 943 |
| Classification: | PO Box |
| Coordinates: | 33.5800, -85.0790 |
| Quick Link: |
While this ZIP contains only PO Boxes, it doesn't mean Carrollton lacks street delivery. Most residents receive mail through the neighboring ZIP 30117, which handles residential and street addresses. The high business count reflects Carrollton's role as Carroll County's commercial center, where many companies maintain PO Boxes for secure mail receipt.
The single street name 'Postal Way' identifies the post office facility itself rather than a traditional delivery route, confirming this ZIP's specialized function as a PO Box service center.
ZIP Code 30112 supports both business and residential activity. According to the Business Census (2024), there are 20 business establishments, employing about 163 people with an annual payroll of $6,440,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 1,105Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 20Source: CBP |
| 1st Quarter Payroll: | $1,570,000Source: CBP |
| Annual Payroll: | $6,440,000Source: CBP |
| # of Employees: | 163Source: CBP |
ZIP Code 30112 is located in Carroll County, Georgia, within the Atlanta-Sandy Springs-Roswell, GA Metropolitan Statistical Area (CBSA 12060) and Georgia's 3rd Congressional District. This Metro area has a population of 5,268,860 people, about 0.00% of whom live in ZIP Code 30112, 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: | 03Source: USPS |
| Congressional Land Area: | 3838.27 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1313492Source: Census |
| Place Name: | Carrollton city; GeorgiaSource: Census |
We could not locate which school district 30112 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.