United States › Massachusetts › Belmont CITY · 2020 ACS
Belmont Massachusetts · 27,295 residents · 4.65 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 27,295 people, Belmont is a city in Massachusetts. This is an unusually credentialed place: 76% of adults have a four-year degree. The typical home is worth $902,500, having more than doubled since 2000. Median household income runs $140,500, well clear of the $66,278 US median. Households here earn about 66% more than in Massachusetts as a whole. Renters pay $2,062 a month at the median.
At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 41.7
US median: 38.8
More educated
76% hold a bachelor's degree
US average: 33%
Less affordable
home values up 43%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 40.4 in 2000
US average: 38.8
Population, 1990 – 2024
23K 24K 25K 27K 28K 1990 2000 2010 2020 2024 Belmont Age distribution, 2020
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $140,500
+16%inflation adjusted, since 2000
from $80,295 in 2000
US average: $66,278
from $42,485 in 2000
US average: $35,364
Households earning $100K+
from 60.3% in 2009
US average: 43.9%
from 4.4% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 5.8%
Arts, entertainment, food 3.5%
Transportation & warehousing 1.2%
Professional, scientific, technical 1.1%
Agriculture, forestry, fishing 0.2%
Education & health services 0.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$902,500
+43%inflation adjusted, since 2000
from $419,700 in 2000
US average: $265,253
$2,062
+20%inflation adjusted, since 2000
from $1,141 in 2000
US average: $1,124
from 60.7% in 2000
38.7% rent
from 2.49 people in 2009
US average: 2.61
from 6.7 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 89.8%(21,726)
Hispanic / Latino 1.8%(440)
2020
White, non-Hispanic 69.6%(18,989)
Hispanic / Latino 4.7%(1,273)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 5 more hispanic origin groups with data Asian origin
+ 1 more asian origin group with data Ancestry
+ 43 more ancestry groups with data from 63.1% in 2000
US average: 32.9%
High school or higher
from 94.6% in 2000
US average: 88.5%
from 36.7% in 2000
US average: 12.7%
Section 06
Commute & transportation from 16.9 min in 2000
US average: 26.9
from 69.2% in 2009
US average: 75.1%
from 5.0% in 2009
US average: 8.4%
Section 07
Work & employment from 4.1% in 2011
US average: 5.4%
from 67.5% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 65.5% in 2009
US average: 39.3%
Section 08
People & community from 19.7% in 2009
US average: 13.5%
from 2.1% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Women 15+
Never married 26.3%(3,024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 2.1% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 6.7%(41)
Gulf War (1990s) 19.2%(117)
Share of the 610 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Belmont Head to head
Compare Belmont to nearby cities BELMONT VS
Arlington
Income $150,701 +7%
Home value $933,800 +3%
Population 46,350 +71%
SEE FULL COMPARISON →
BELMONT VS
Waltham
Income $120,216 −14%
Home value $748,700 −17%
Population 65,037 +139%
SEE FULL COMPARISON →
BELMONT VS
Cambridge
Income $130,748 −7%
Home value $1,092,100 +21%
Population 122,588 +351%
SEE FULL COMPARISON →
BELMONT VS
Somerville
Income $132,572 −6%
Home value $911,300 +1%
Population 84,211 +210%
SEE FULL COMPARISON →
Frequently asked
How many people live in Belmont, Massachusetts? Belmont, Massachusetts has about 27,295 residents according to the 2020 American Community Survey.
What is the median household income in Belmont, Massachusetts? The typical household in Belmont, Massachusetts earns about $140,500 a year. Half of households make more than that, and half make less.
Is Belmont, Massachusetts expensive? In Belmont, Massachusetts, the median home is worth about $902,500, and the typical rent is about $2,062 a month.
How educated are people in Belmont, Massachusetts? About 76.4% of adults age 25 and over in Belmont, Massachusetts hold a bachelor's degree or higher.
What is the poverty rate in Belmont, Massachusetts? About 5.4% of people in Belmont, Massachusetts live below the federal poverty line.
Has Belmont, Massachusetts grown since 1990? Yes, Belmont, Massachusetts has grown since 1990. The population has added about 2,575 residents, a change of about 10 percent over that period.
Keep going
Explore from here 