Belfast, ME ZIP Codes
One ZIP code serves Belfast, Maine: 04915. Together they are home to 9,107 residents in 4,354 households. That is more than the 6,986 people counted inside Belfast city limits, because these ZIP codes reach past its boundary.
Belfast city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 6,986 |
| Households | 3,400 |
| Median household income | $67,679 |
| Median home value | $340,900 |
| Median age | 60.6 |
| Median rent | $962 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 9,107 |
| Households (sum of ZIP codes) | 4,354 |
| Median household income, range across ZIP codes | $66,362 (04915) to $66,362 (04915) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $66,362 |
| Homeowners | 72.9% |
| Households with kids under 18 | 17.5% |
| Moved in the past year | 7.2% |
| Carrier routes in EDDM2GO's route library | 9 routes, 4,738 homes (1 of 1 ZIP codes) |
Every ZIP code in Belfast
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 04915 | Belfast | 9,107 | 4,354 | $66,362 | $308,700 | 72.9% | 17.5% | 7.2% | 9 | 5,216 | 47% of its land; mailing city |
A ZIP code is listed for Belfast when at least 10% of its land lies inside Belfast city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Belfast. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Belfast.
Counties
- Waldo County — 18 ZIP codes
Price a mailing to Belfast ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Belfast, ME?
- 04915. A ZIP code is listed for Belfast when at least 10% of its land lies inside Belfast city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Belfast.
- What is the population of Belfast, ME?
- The Census Bureau counts 6,986 residents inside Belfast city limits (ACS 2020–2024). The 1 ZIP code that serve Belfast hold 9,107 residents in all.
- What is the median household income in Belfast, ME?
- $67,679 inside Belfast city limits, per the Census Bureau. Across its ZIP codes the medians run from $66,362 to $66,362.
- How many carrier routes and mailboxes are in Belfast, ME?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 9 carrier routes reaching 4,738 residential and 477 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.