Newcastle, ME ZIP Codes
One ZIP code serves Newcastle, Maine: 04553. Together they are home to 1,913 residents in 806 households. That is more than the 664 people counted inside Newcastle Census-designated place, because these ZIP codes reach past its boundary.
Newcastle Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 664 |
| Households | 292 |
| Median household income | $80,833 |
| Median home value | $420,500 |
| Median age | 54.8 |
| Median rent | $1,219 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,913 |
| Households (sum of ZIP codes) | 806 |
| Median household income, range across ZIP codes | $89,868 (04553) to $89,868 (04553) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $89,868 |
| Homeowners | 80.6% |
| Households with kids under 18 | 20.2% |
| Moved in the past year | 8.1% |
| Carrier routes in EDDM2GO's route library | 3 routes, 869 homes (1 of 1 ZIP codes) |
Every ZIP code in Newcastle
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 04553 | Newcastle | 1,913 | 806 | $89,868 | $398,000 | 80.6% | 20.2% | 8.1% | 3 | 906 | 7% of its land; mailing city |
A ZIP code is listed for Newcastle when at least 10% of its land lies inside the Newcastle Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Newcastle. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Newcastle.
Counties
- Lincoln County — 27 ZIP codes
Price a mailing to Newcastle ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Newcastle, ME?
- 04553. A ZIP code is listed for Newcastle when at least 10% of its land lies inside the Newcastle Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Newcastle.
- What is the population of Newcastle, ME?
- The Census Bureau counts 664 residents inside Newcastle Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Newcastle hold 1,913 residents in all.
- What is the median household income in Newcastle, ME?
- $80,833 inside Newcastle Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $89,868 to $89,868.
- How many carrier routes and mailboxes are in Newcastle, ME?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 869 residential and 32 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.