Newcastle, ME demographics:
population, income, and more

Total population
664
6.9% year-over-year change
Median household income
$80,833/yr
5.8% year-over-year change
Housing units
366
10.6% year-over-year change

Newcastle population

How many people live in Newcastle

Newcastle is home to 664 residents, according to the most recent Census data. Gender-wise, 47.4% of Newcastle locals are male, and 52.6% are female.

Total population
664
6.9% year-over-year change
Gender ratio
Male
47.4%
315
Female
52.6%
349
Value Percent YoY change
Male 315 47.4% -1.9%
Female 349 52.6% 16.3%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Newcastle is 55, with the population distributed as follows: about 9.6% are children under 15, then 12.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 8.9% of the population, while another 39.8% fall into the 45 to 64 bracket. Finally, around 29.4% are 65 or older.

Median age
54.8
Age breakdown
Under 15
9.6%
15 to 24
12.4%
25 to 44
8.9%
45 to 64
39.8%
Over 65
29.4%
Value Percent YoY change
Under 15 64 9.6% 56.1%
15 to 24 82 12.4% -12.8%
25 to 44 59 8.9% 1.7%
45 to 64 264 39.8% 4.8%
Over 65 195 29.4% 10.8%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Newcastle, 96.8% of the population are US-born citizens, while 3.2% have gained naturalized citizenship. There’s also a share of 2.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.8%
Non-U.S.-born citizens
3.2%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 643 96.8% 7.5%
Non-U.S.-born citizens 21 3.2% -8.7%
Racial breakdown
White
95.3%
Black or African American
0%
American Indian and Alaska Native
2.1%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.6%
Other
0%
Value Percent
White 633 95.3%
American Indian and Alaska Native 14 2.1%
Two or more races 17 2.6%

Households in Newcastle

A peek inside Newcastle households

Newcastle has 292 households, with an average of 2 members in each. Of these, 70.6% are families, while the remaining 29.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
292
-2.0% year-over-year change
Average people per household
2
Non-family households
86
Family households
206
Value Percent YoY change
Non-family households 86 29.4% -14.8%
Family households 206 70.6% 4.6%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Newcastle

The housing landscape of Newcastle

Newcastle's housing consists of 366 units, with 90.4% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.1% of the housing landscape.

Housing units
366
10.6% year-over-year change
Housing types
Value Percent
1 unit, detached 331 90.4%
3 or 4 units 23 6.3%
20 to 49 units 8 2.2%
Mobile home 4 1.1%
Homes built since 2020
24
-7.7% year-over-year change

The age of buildings in Newcastle

In Newcastle, the median construction year is 1987. Most development happened in the second half of the 20th century. Then, 3% of homes were added from 2000 to 2009, 7.9% between 2010 and 2019, and 6.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 105 28.7% 32.9%
Built between 1950 and 1959 12 3.3% -7.7%
Built between 1960 and 1969 26 7.1% 44.4%
Built between 1970 and 1979 6 1.6% 20.0%
Built between 1980 and 1989 52 14.2% 67.7%
Built between 1990 and 1999 101 27.6% -1.9%
Built between 2000 and 2009 11 3% -59.3%
Built between 2010 and 2019 29 7.9% 38.1%
Built in 2020 or later 24 6.6% -7.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Newcastle occupancy rates

Out of the 292 occupied housing units in Newcastle, 84.9% are owner-occupied, while 15.1% are lived in by tenants. Meanwhile, 20.2% of all homes on the local market sit vacant.

Occupied housing units
292
-2.0% year-over-year change
Occupancy breakdown
Renter occupied
44
Owner occupied
248
Value Percent YoY
change
Renter occupied 44 15.1% -41.3%
Owner occupied 248 84.9% 11.2%
Unoccupied housing units
20.2%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Newcastle housing costs

Median gross rent in Newcastle
$1,219/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Newcastle

Newcastle education at a glance

About 38.5% of the population in Newcastle went to high school, while 19.2% pursued college studies. Another 2.2% earned an associate degree and 13.4% hold a bachelor’s. Meanwhile, 21.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 30 5% N/A
High school diploma 229 38.5% -14.6%
College diploma 114 19.2% 1.8%
Associate degree 13 2.2% -23.5%
Bachelor's degree 80 13.4% -3.6%
Graduate degree 129 21.7% 33.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Newcastle

How much people earn in Newcastle

The average annual household income in Newcastle was $110,846 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +15.6% change from the previous year. At the same time, the median income stood at $80,833, reflecting a +5.8% shift over the same period.

Average household income in Newcastle
$110,846/year
15.6% year-over-year change
Median household income in Newcastle
$80,833/year
5.8% year-over-year change

Newcastle income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $170,517 overall. Overall, 94.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $170,517 1.6%
Over 65 $44,750 11.4%
Above poverty level
625
Below poverty level
39
Value Percent YoY
change
Above poverty level 625 94.1% 3.6%
Below poverty level 39 5.9% 116.7%

Average renter income in Newcastle

To get a better sense of what renters earn on average in Newcastle, their median household income was $33,304 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 43.9%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$33,304
Rent-to-income ratio
43.9%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Newcastle

Workforce and job types in Newcastle

The job market in Newcastle is powered by 345 working residents, spread across a range of industries and roles. 90.7% of the working population are employed in professional or administrative positions, while 9.3% are in hands-on or service-based jobs. Also, 54.2% run their own businesses, 34.8% are employed by private companies, and 3.8% work in the public sector.

Workforce demographics

Working population
345
3.0% year-over-year change
White collar
313
Blue collar
32
Value Percent YoY change
White collar 313 90.7% 5.4%
Blue collar 32 9.3% -15.8%
Employer type
Self employees
54.2%
Private companies
34.8%
Governmental workers
3.8%
Not for profit companies
7.2%
Value Percent YoY change
Self employees 187 54.2% 5.7%
Private companies 120 34.8% -7.0%
Governmental workers 13 3.8% 18.2%
Not for profit companies 25 7.2% 38.9%

Transportation in Newcastle

How people get around in Newcastle

Commuting methods vary: 73.3% of residents travel by personal vehicle and 5.5% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 253 73.3% 6.3%
Motorcycle 4 1.2% -20.0%
Walk 19 5.5% 11.8%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Newcastle by zipcode?

Zipcode Population Number of households Median income Average income
04553 1,913 806 $89,868 $123,447

Explore more communities

FAQs about Newcastle demographics 

What is the total population of Newcastle?

Newcastle has a total population of 664 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +6.9% compared to a year ago.

What is the gender ratio in Newcastle?

The gender ratio in Newcastle is as follows:
  • 47.4% males (315 residents)
  • 52.6% females (349 residents)

What is the median age in Newcastle?

The median age in Newcastle is 54.8.

What is the age distribution of the population in Newcastle?

The age distribution in Newcastle is as follows:
  • Under 15: 9.6% (64 residents)
  • Ages 15-24: 12.4% (82 residents)
  • Ages 25-44: 8.9% (59 residents)
  • Ages 45-64: 39.8% (264 residents)
  • Over 65: 29.4% (195 residents)

What is the racial and ethnic makeup of Newcastle?

The racial and ethnic makeup of Newcastle is as follows:
  • White: 95.3% (633 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 2.1% (14 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2.6% (17 residents)
  • Other: 0% (0 residents)

What percentage of the population in Newcastle are U.S.-born citizens?

U.S.-born citizens represent 96.8% of the population in Newcastle.

How many housing units are there in Newcastle?

There are 366 housing units in Newcastle, reflecting a +10.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Newcastle and what is the average household size?

Newcastle has a total of 292 households, with an average of 2 people in each.

What is the median household income in Newcastle?

Newcastle has a median household income of $80,833, representing a +5.8% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Newcastle?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 90.7% (313 residents)
  • Blue-collar workers: 9.3% (32 residents)

Places of employment:
  • Self-employed: 54.2% (187 residents)
  • Private companies: 34.8% (120 residents)
  • Governmental workers: 3.8% (13 residents)
  • Not-for-profit companies: 7.2% (25 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025