| City: | Boston, Massachusetts |
| County: | Suffolk County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 7:50:49 PM |
| Population: | No Population Data |
| Area Code: | 857 |
| Classification: | PO Box |
| Coordinates: | 42.3586, -71.0605 |
| Quick Link: |
The facility operates with city carrier routes serving 2 distinct delivery points, though most mail volume flows through the PO Box system. Businesses that maintain boxes here benefit from the central Fenway location, close to Kenmore Square and the broader Back Bay commercial district. The Smart Locker system provides 24-hour package access for customers who need flexible pickup times.
This post office sits in one of Boston's most recognizable areas, adjacent to Fenway Park and surrounded by universities, hospitals, and cultural institutions. The Fenway-Kenmore-Audubon Circle-Longwood neighborhood encompasses world-class medical facilities, multiple colleges, and dense urban development. Nearby neighborhoods include MIT across the Charles River, Allston to the west, and Coolidge Corner in Brookline.
The delivery infrastructure centers on Massachusetts Avenue, a major urban corridor running through Boston's Fenway district. The Smart Locker installation represents modern postal technology for flexible package access.
ZIP Code 02123 supports both business and residential activity. According to the Business Census (2024), there are 5 business establishments, employing about 126 people with an annual payroll of $7,558,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 628Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 5Source: CBP |
| 1st Quarter Payroll: | $1,740,000Source: CBP |
| Annual Payroll: | $7,558,000Source: CBP |
| # of Employees: | 126Source: CBP |
ZIP Code 02123 is located in Suffolk County, Massachusetts, within the Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area (CBSA 14460) and Massachusetts's 7th Congressional District. This Metro area has a population of 4,552,402 people, about 0.00% of whom live in ZIP Code 02123, and is subdivided into the Boston, MA division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Boston-Cambridge-Newton, MA-NHSource: Census |
| CBSA Number: | 14460Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Boston, MA (CBSA Div 14454)Source: Census |
| CBSA Population: | 4,552,402Source: Census |
| MSA: | Boston-Worcester-Lawrence, MA-NH-ME-CT CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 07Source: USPS |
| Congressional Land Area: | 62.67 sq miSource: Census |
| PMSA: | Boston, MA-NH PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2507000Source: Census |
| Place Name: | Boston city; MassachusettsSource: Census |
We could not locate which school district 02123 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 March 1, 2026.