| City: | West Rockport, Maine |
| County: | Knox County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 9:08:32 PM |
| Population: | No Population Data |
| Area Code: | 207 |
| Classification: | PO Box |
| Coordinates: | 44.1907, -69.1472 |
| Quick Link: |
West Rockport's 04865 ZIP code serves a small coastal Maine community through 120 PO Boxes at a single post office. This isn't a place where residents are forced to use PO Boxes—the designation reflects the way USPS has organized delivery here, with street delivery available through neighboring ZIP codes. Rockland Street appears in the postal records, though the community's mail infrastructure centers on the post office itself.
The area supports 39 businesses and maintains rural carrier routes alongside the PO Box service. Knox County's midcoast location means this community sits within the broader Penobscot Bay region, where scattered residential development and rural character make PO Box service practical for many. The postal data shows one named building and minimal ZIP+4 coverage, typical of a small community where most mail flows through the central post office.
Rockland Street represents the limited street delivery infrastructure, with most mail service centered on the post office itself.
ZIP Code 04865 supports both business and residential activity. According to the Business Census (2024), there are 11 business establishments, employing about 230 people with an annual payroll of $13,120,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 177Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 11Source: CBP |
| 1st Quarter Payroll: | $3,078,000Source: CBP |
| Annual Payroll: | $13,120,000Source: CBP |
| # of Employees: | 230Source: CBP |
ZIP Code 04865 is located in Knox County, Maine, within the Metropolitan Statistical Area (CBSA ) and Maine's 1st Congressional District. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 04865. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | --Source: Census |
| CBSA Number: | --Source: Census |
| CBSA Type: | --Source: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 01Source: USPS |
| Congressional Land Area: | 3285.52 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 04865 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.