New Seabury, MA demographics:
population, income, and more

Total population
726
-11.9% year-over-year change
Median household income
$212,750/yr
3.3% year-over-year change
Housing units
1,889
-4.7% year-over-year change

New Seabury population

How many people live in New Seabury

New Seabury is home to 726 residents, according to the most recent Census data. Gender-wise, 57.8% of New Seabury locals are male, and 42.2% are female.

Total population
726
-11.9% year-over-year change
Gender ratio
Male
57.8%
420
Female
42.2%
306
Value Percent YoY change
Male 420 57.8% -2.5%
Female 306 42.2% -22.1%
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

Adults between 25 and 44 make up 5.4% of the population, while another 27.8% fall into the 45 to 64 bracket. Finally, around 62.7% are 65 or older.

Median age
68.1
Age breakdown
Under 15
4.1%
15 to 24
0%
25 to 44
5.4%
45 to 64
27.8%
Over 65
62.7%
Value Percent YoY change
Under 15 30 4.1% -11.8%
25 to 44 39 5.4% -7.1%
45 to 64 202 27.8% -17.9%
Over 65 455 62.7% -3.8%
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 New Seabury, 94.6% of the population are US-born citizens, while 1.8% have gained naturalized citizenship. At the same time, 3.6% of residents are non-citizens. There’s also a share of 5.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.6%
Non-U.S.-born citizens
1.8%
Non-citizens
3.6%
Value Percent YoY change
U.S.-born citizens 687 94.6% -8.3%
Non-U.S.-born citizens 13 1.8% -72.9%
Non-citizens 26 3.6% -3.7%
Racial breakdown
White
94.9%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.1%
Other
0%
Value Percent
White 689 94.9%
Two or more races 37 5.1%

Households in New Seabury

A peek inside New Seabury households

New Seabury has 406 households, with an average of 2 members in each. Of these, 62.3% are families, while the remaining 37.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
406
-6.5% year-over-year change
Average people per household
2
Non-family households
153
Family households
253
Value Percent YoY change
Non-family households 153 37.7% -2.5%
Family households 253 62.3% -8.7%
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 New Seabury

The housing landscape of New Seabury

New Seabury's housing consists of 1,889 units, with 81.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 13.6% and offer a more compact, shared living style.

Housing units
1,889
-4.7% year-over-year change
Housing types
Value Percent
1 unit, detached 1,546 81.8%
1 unit, attached 257 13.6%
2 units 37 2%
3 or 4 units 39 2.1%
5 to 9 units 10 0.5%
Homes built since 2020
46
% year-over-year change

The age of buildings in New Seabury

In New Seabury, the median construction year is 1986. Most development happened in the second half of the 20th century. Then, 7.9% of homes were added from 2000 to 2009, 15.5% between 2010 and 2019, and 2.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 17 0.9% 88.9%
Built between 1960 and 1969 194 10.3% -18.5%
Built between 1970 and 1979 282 14.9% -20.1%
Built between 1980 and 1989 706 37.4% -12.5%
Built between 1990 and 1999 202 10.7% 40.3%
Built between 2000 and 2009 149 7.9% -6.3%
Built between 2010 and 2019 293 15.5% 7.3%
Built in 2020 or later 46 2.4% N/A
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.

New Seabury occupancy rates

Out of the 406 occupied housing units in New Seabury, 87.9% are owner-occupied, while 12.1% are lived in by tenants. Meanwhile, 78.5% of all homes on the local market sit vacant.

Occupied housing units
406
-6.5% year-over-year change
Occupancy breakdown
Renter occupied
49
Owner occupied
357
Value Percent YoY
change
Renter occupied 49 12.1% 58.1%
Owner occupied 357 87.9% -11.4%
Unoccupied housing units
78.5%
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.

New Seabury housing costs

Housing costs in New Seabury come to a median of $1,993 per month, while tenants specifically pay a median gross rent of $3,146.

Median housing costs per month
$1,993/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.
Median gross rent in New Seabury
$3,146/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 New Seabury

New Seabury education at a glance

About 4.4% of the population in New Seabury went to high school, while 9.8% pursued college studies. Another 8% earned an associate degree and 33.9% hold a bachelor’s. Meanwhile, 43.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 31 4.4% 63.2%
College diploma 68 9.8% -21.8%
Associate degree 56 8% -26.3%
Bachelor's degree 236 33.9% -4.5%
Graduate degree 305 43.8% -14.1%
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 New Seabury

How much people earn in New Seabury

The average annual household income in New Seabury was $292,718 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -2% change from the previous year. At the same time, the median income stood at $212,750, reflecting a +3.3% shift over the same period.

Average household income in New Seabury
$292,718/year
-2.0% year-over-year change
Median household income in New Seabury
$212,750/year
3.3% year-over-year change

New Seabury income by age

Overall, 100% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Over 65 $215,781 13.8%
Above poverty level
726
Below poverty level
0
Value Percent YoY
change
Above poverty level 726 100% -11.9%

Employment in New Seabury

Workforce and job types in New Seabury

The job market in New Seabury is powered by 239 working residents, spread across a range of industries and roles. 93.3% of the working population are employed in professional or administrative positions, while 6.7% are in hands-on or service-based jobs. Also, 18% run their own businesses, 52.3% are employed by private companies, and 21.3% work in the public sector.

Workforce demographics

Working population
239
-12.1% year-over-year change
White collar
223
Blue collar
16
Value Percent YoY change
White collar 223 93.3% -12.2%
Blue collar 16 6.7% -11.1%
Employer type
Self employees
18%
Private companies
52.3%
Governmental workers
21.3%
Not for profit companies
8.4%
Value Percent YoY change
Self employees 43 18% -24.6%
Private companies 125 52.3% -17.2%
Governmental workers 51 21.3% 37.8%
Not for profit companies 20 8.4% -25.9%
Unemployment rate
3.2%
-11.1% year-over-year change

Available workforce

The unemployment rate in New Seabury stands at 3.2%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in New Seabury

How people get around in New Seabury

In New Seabury, the average commute time is 52 minutes.

Commute time
52 min
-8.2% year-over-year change
Means of transportation
Value Percent YoY change
Car 172 67.2% -10.9%
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.

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FAQs about New Seabury demographics 

What is the total population of New Seabury?

New Seabury has a total population of 726 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 -11.9% compared to a year ago.

What is the gender ratio in New Seabury?

The gender ratio in New Seabury is as follows:
  • 57.8% males (420 residents)
  • 42.2% females (306 residents)

What is the median age in New Seabury?

The median age in New Seabury is 68.1.

What is the age distribution of the population in New Seabury?

The age distribution in New Seabury is as follows:
  • Under 15: 4.1% (30 residents)
  • Ages 15-24: 0% (0 residents)
  • Ages 25-44: 5.4% (39 residents)
  • Ages 45-64: 27.8% (202 residents)
  • Over 65: 62.7% (455 residents)

What is the racial and ethnic makeup of New Seabury?

The racial and ethnic makeup of New Seabury is as follows:
  • White: 94.9% (689 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 5.1% (37 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 94.6% of the population in New Seabury.

How many housing units are there in New Seabury?

There are 1,889 housing units in New Seabury, reflecting a -4.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

New Seabury has a total of 406 households, with an average of 2 people in each.

What is the median household income in New Seabury?

New Seabury has a median household income of $212,750, representing a +3.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for New Seabury?

The employment rate is 96.8% in New Seabury, with a workforce of 239 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 93.3% (223 residents)
  • Blue-collar workers: 6.7% (16 residents)

Places of employment:
  • Self-employed: 18% (43 residents)
  • Private companies: 52.3% (125 residents)
  • Governmental workers: 21.3% (51 residents)
  • Not-for-profit companies: 8.4% (20 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