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ZIP Code 04555
Newcastle, ME, Lincoln County
Population
1,906
Land area
18.9sq mi
People per sq mi
101
City
Newcastle
ZIP 04555 and nearby ZIP codes
ZIP 04555 at a glance
- ZIP 04555 (Newcastle) is about 2.2 times as dense as Maine as a whole.
- Households here earn a median of $100,417 a year, 34% more than the Maine figure of $74,733.
- A typical owner-occupied home is valued at $352,600 (19% above Maine) and median rent is $1,099 a month.
Local data for ZIP 04555
Counts from official public data
Housing and community stats
ZIP 04555, American Community Survey 2020-2024
Median household income
$100,417
Poverty rate
10.4%
Median home value
$352,600
Prices +15.2% in a year
Median rent
$1,099/mo
Homeownership
81.3%
Bachelor's or higher
37.1%
Median age
48.4
Average commute
20.4 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
55
ZIP Business Patterns 2023
Employees
251
$13.7M annual payroll
PPP loans
$3.5M
64 loans
Campaign donations
$24.1K
58% D, 28% R, 2026 cycle
Environment and hazard risk
ZIP 04555, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: winter weather
Storm events since 1996
413
Countywide, mostly heavy snow
Flood insurance policies
321
1.6% of homes, county
July high / Jan low
78° / 15°F
49.3 inches of rain a year
Health statistics
Share of adults in ZIP 04555, CDC PLACES estimates
Obesity
32.1%
U.S. 33.3% -1.2 pts
Diabetes
12.3%
U.S. 12.1% about the same
Smoking
13.7%
U.S. 12.8% +0.9 pts
Uninsured (18-64)
7.0%
U.S. 11.1% -4.1 pts
Frequently asked questions
- What city is ZIP code 04555?
- ZIP code 04555 is in Newcastle, ME (Lincoln County).
- What county is ZIP code 04555 in?
- ZIP code 04555 is mostly in Lincoln County, Maine.
- How many people live in ZIP code 04555?
- About 1,906 people live in the 04555 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.