Cambridge, ME demographics:
population, income, and more

Total population
466
2.2% year-over-year change
Median household income
$63,194/yr
-10.0% year-over-year change
Housing units
245
1.2% year-over-year change

Cambridge population

How many people live in Cambridge

Cambridge is home to 466 residents, according to the most recent Census data. Gender-wise, 45.5% of Cambridge locals are male, and 54.5% are female.

Total population
466
2.2% year-over-year change
Gender ratio
Male
45.5%
212
Female
54.5%
254
Value Percent YoY change
Male 212 45.5% 0.9%
Female 254 54.5% 3.7%
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 Cambridge is 39, with the population distributed as follows: about 15.9% are children under 15, then 15.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 33.7% of the population, while another 16.5% fall into the 45 to 64 bracket. Finally, around 18.7% are 65 or older.

Median age
38.7
Age breakdown
Under 15
15.9%
15 to 24
15.2%
25 to 44
33.7%
45 to 64
16.5%
Over 65
18.7%
Value Percent YoY change
Under 15 74 15.9% 23.3%
15 to 24 71 15.2% 0.0%
25 to 44 157 33.7% 7.5%
45 to 64 77 16.5% -7.2%
Over 65 87 18.7% -9.4%
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 Cambridge, 96.6% of the population are US-born citizens, while 1.9% have gained naturalized citizenship. At the same time, 1.5% of residents are non-citizens. There’s also a share of 5.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.6%
Non-U.S.-born citizens
1.9%
Non-citizens
1.5%
Value Percent YoY change
U.S.-born citizens 450 96.6% 2.5%
Non-U.S.-born citizens 9 1.9% -10.0%
Non-citizens 7 1.5% 0.0%
Racial breakdown
White
94.2%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0.2%
Native Hawaiian and other Pacific Islander
0.2%
Two or more races
5.4%
Other
0%
Value Percent
White 440 94.2%
Asian 1 0.2%
Native Hawaiian and other Pacific Islander 1 0.2%
Two or more races 25 5.4%

Households in Cambridge

A peek inside Cambridge households

Cambridge has 202 households, with an average of 2 members in each. Of these, 70.8% are families, while the remaining 29.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
202
4.1% year-over-year change
Average people per household
2
Non-family households
60
Family households
143
Value Percent YoY change
Non-family households 60 29.7% 13.2%
Family households 143 70.8% 1.4%
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 Cambridge

The housing landscape of Cambridge

Cambridge's housing consists of 245 units, with 85.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.8% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 13.1% of the housing landscape.

Housing units
245
1.2% year-over-year change
Housing types
Value Percent
1 unit, detached 209 85.3%
1 unit, attached 2 0.8%
2 units 2 0.8%
Mobile home 32 13.1%
Homes built since 2020
11
10.0% year-over-year change

The age of buildings in Cambridge

In Cambridge, the median construction year is 1983. Most development happened in the second half of the 20th century. Then, 22.9% of homes were added from 2000 to 2009, 6.1% between 2010 and 2019, and 4.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 58 23.7% 23.4%
Built between 1950 and 1959 7 2.9% -36.4%
Built between 1960 and 1969 12 4.9% -7.7%
Built between 1970 and 1979 38 15.5% 11.8%
Built between 1980 and 1989 23 9.4% -20.7%
Built between 1990 and 1999 25 10.2% -21.9%
Built between 2000 and 2009 56 22.9% -1.8%
Built between 2010 and 2019 15 6.1% 87.5%
Built in 2020 or later 11 4.5% 10.0%
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.

Cambridge occupancy rates

Out of the 202 occupied housing units in Cambridge, 93.1% are owner-occupied, while 6.9% are lived in by tenants. Meanwhile, 17.6% of all homes on the local market sit vacant.

Occupied housing units
202
4.1% year-over-year change
Occupancy breakdown
Renter occupied
14
Owner occupied
188
Value Percent YoY
change
Renter occupied 14 6.9% 133.3%
Owner occupied 188 93.1% 0.0%
Unoccupied housing units
17.6%
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.

Cambridge housing costs

Median housing costs per month
$1,125/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.

Education in Cambridge

Cambridge education at a glance

About 41.6% of the population in Cambridge went to high school, while 19.6% pursued college studies. Another 13.3% earned an associate degree and 22.3% hold a bachelor’s. Meanwhile, 2.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1 0.3% 0.0%
High school diploma 157 41.6% 0.0%
College diploma 74 19.6% 10.4%
Associate degree 50 13.3% -5.7%
Bachelor's degree 84 22.3% 5.0%
Graduate degree 11 2.9% -21.4%
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 Cambridge

How much people earn in Cambridge

The average annual household income in Cambridge was $80,946 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.4% change from the previous year. At the same time, the median income stood at $63,194, reflecting a -10% shift over the same period.

Average household income in Cambridge
$80,946/year
2.4% year-over-year change
Median household income in Cambridge
$63,194/year
-10.0% year-over-year change

Cambridge income by age

In Cambridge, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $125,625. Those with someone between 45 and 64 in charge, often well established professionally, earn $59,643 overall. Overall, 85.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $125,625 -1.6%
45 - 64 $59,643 1.0%
Over 65 $37,143 -4.2%
Above poverty level
401
Below poverty level
66
Value Percent YoY
change
Above poverty level 401 85.9% -1.7%
Below poverty level 66 14.1% 40.4%

Employment in Cambridge

Workforce and job types in Cambridge

60.9% of the working population are employed in professional or administrative positions, while 39.1% are in hands-on or service-based jobs. Also, 30.4% run their own businesses, 42.1% are employed by private companies, and 6.1% work in the public sector.

Workforce demographics

White collar
131
Blue collar
84
Value Percent YoY change
White collar 131 60.9% 4.8%
Blue collar 84 39.1% 5.0%
Employer type
Self employees
30.4%
Private companies
42.1%
Governmental workers
6.1%
Not for profit companies
21.5%
Value Percent YoY change
Self employees 65 30.4% 12.1%
Private companies 90 42.1% -1.1%
Governmental workers 13 6.1% 44.4%
Not for profit companies 46 21.5% -2.1%

Transportation in Cambridge

How people get around in Cambridge

Commuting methods vary: 98.5% of residents travel by personal vehicle and 1.5% 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 203 98.5% 5.2%
Walk 3 1.5% 0.0%
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 Cambridge by zipcode?

Zipcode Population Number of households Median income Average income
04923 532 231 $63,194 $83,509

Explore more communities

FAQs about Cambridge demographics 

What is the total population of Cambridge?

Cambridge has a total population of 466 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 +2.2% compared to a year ago.

What is the gender ratio in Cambridge?

The gender ratio in Cambridge is as follows:
  • 45.5% males (212 residents)
  • 54.5% females (254 residents)

What is the median age in Cambridge?

The median age in Cambridge is 38.7.

What is the age distribution of the population in Cambridge?

The age distribution in Cambridge is as follows:
  • Under 15: 15.9% (74 residents)
  • Ages 15-24: 15.2% (71 residents)
  • Ages 25-44: 33.7% (157 residents)
  • Ages 45-64: 16.5% (77 residents)
  • Over 65: 18.7% (87 residents)

What is the racial and ethnic makeup of Cambridge?

The racial and ethnic makeup of Cambridge is as follows:
  • White: 94.2% (440 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0.2% (1 residents)
  • Native Hawaiian and Other Pacific Islander: 0.2% (1 residents)
  • Two or More Races: 5.4% (25 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 96.6% of the population in Cambridge.

How many housing units are there in Cambridge?

There are 245 housing units in Cambridge, reflecting a +1.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Cambridge has a total of 202 households, with an average of 2 people in each.

What is the median household income in Cambridge?

Cambridge has a median household income of $63,194, representing a -10.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Cambridge?

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

Job types:
  • White-collar workers: 60.9% (131 residents)
  • Blue-collar workers: 39.1% (84 residents)

Places of employment:
  • Self-employed: 30.4% (65 residents)
  • Private companies: 42.1% (90 residents)
  • Governmental workers: 6.1% (13 residents)
  • Not-for-profit companies: 21.5% (46 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