| City: | Waltham, Massachusetts |
| County: | Middlesex County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 7:52:25 PM |
| Population: | No Population Data |
| Area Codes: | 339 / 508 / 617 / 781 / 978 |
| Classification: | PO Box |
| Coordinates: | 42.3767, -71.2363 |
| Quick Link: |
ZIP code 02454 serves as a PO Box facility for Waltham, Massachusetts, providing boxholder service to 316 residential and business customers in the North Waltham area. The post office operates within the broader 02451 ZIP code zone, which handles street delivery for the surrounding neighborhood.
This isn't a standalone delivery zone. Residents here receive packages and street mail through neighboring carrier routes, while maintaining PO Boxes at this facility for mail pickup and business correspondence. The 263 business boxes suggest significant commercial use, with local companies preferring the convenience of a dedicated postal address separate from their physical locations. Main Street anchors the single carrier route associated with this facility, serving 56 delivery points with apartment and unit-based addresses.
Only Main Street appears in the delivery records, with all 56 entries marked for unit-based delivery (apartments or multi-tenant buildings). This single-street pattern is typical of PO Box facilities that serve a concentrated urban or commercial district rather than a broad residential area.
ZIP Code 02454 supports both business and residential activity. According to the Business Census (2024), there are 29 business establishments, employing about 592 people with an annual payroll of $66,288,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 708Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 29Source: CBP |
| 1st Quarter Payroll: | $16,340,000Source: CBP |
| Annual Payroll: | $66,288,000Source: CBP |
| # of Employees: | 592Source: CBP |
ZIP Code 02454 is located in Middlesex County, Massachusetts, within the Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area (CBSA 14460) and Massachusetts's 5th Congressional District. This Metro area has a population of 4,552,402 people, about 0.00% of whom live in ZIP Code 02454, and is subdivided into the Cambridge-Newton-Framingham, 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: | Cambridge-Newton-Framingham, MA (CBSA Div 15764)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: | 05Source: USPS |
| Congressional Land Area: | 265.08 sq miSource: Census |
| PMSA: | Boston, MA-NH PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2572600Source: Census |
| Place Name: | Waltham city; MassachusettsSource: Census |
We could not locate which school district 02454 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.