| City: | Auburn, Maine |
| County: | Androscoggin County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:56:21 PM |
| Population: | No Population Data |
| Area Code: | 207 |
| Classification: | PO Box |
| Coordinates: | 44.0976, -70.2319 |
| Quick Link: |
ZIP code 04212 serves Great Falls Plaza, a commercial complex in Auburn, Maine. This isn't a residential community. It's a business address ZIP with 131 unit designations at a single location. The postal system assigns dedicated ZIPs to large facilities that generate substantial mail volume, and Great Falls Plaza qualifies with 14 business establishments employing 321 people.
The Auburn post office maintains 199 PO Boxes and handles delivery to 130 business addresses under this ZIP. All street delivery goes to Great Falls Plaza with unit numbers. This pattern (one street name, multiple units, zero residential population) is typical of shopping centers and office complexes that need organized internal mail routing.
This ZIP doesn't have its own territory. It exists as a point location within ZIP 04240, which covers the surrounding Auburn area. Residents and households in Auburn use 04240 or other local ZIPs. The 04212 classification as a PO Box ZIP reflects its original function, but current service includes extensive business delivery at the plaza location.
Business mail to Great Falls Plaza uses this format:
Business Name
Great Falls Plaza Unit [#]
Auburn, ME 04212
PO Box addresses use standard formatting with the 04212 ZIP code.
Single commercial plaza address with unit-based delivery system.
ZIP Code 04212 supports both business and residential activity. According to the Business Census (2024), there are 13 business establishments, employing about 301 people with an annual payroll of $23,714,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 309Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 13Source: CBP |
| 1st Quarter Payroll: | $6,538,000Source: CBP |
| Annual Payroll: | $23,714,000Source: CBP |
| # of Employees: | 301Source: CBP |
ZIP Code 04212 is located in Androscoggin County, Maine, within the Lewiston-Auburn, ME Metropolitan Statistical Area (CBSA 30340) and Maine's 2nd Congressional District. This Metro area has a population of 112,323 people, about 0.00% of whom live in ZIP Code 04212. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Lewiston-Auburn, MESource: Census |
| CBSA Number: | 30340Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 112,323Source: Census |
| MSA: | Lewiston-Auburn, ME MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 02Source: USPS |
| Congressional Land Area: | 27557.4 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2302060Source: Census |
| Place Name: | Auburn city; MaineSource: Census |
We could not locate which school district 04212 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.