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Belmont (MA) Streets, Geographical, Population & More

Population of Belmont, Massachusetts

StateMassachusetts
Land Area (mi²)4.6 sq mi
Density (mi²)5,983.6/sq mi
2022 Growth Rate0.93% (257)
Growth Since 20206.31% (1651)
Rank in State54th
Rank in Country1641th

The population of Belmont, MA in 2022 is estimated to be 27,809. This is an increase of 0.93% (257 people) compared to the population in 2021.

Population of Belmont by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Belmont by Age

Belmont Population Pyramid 2022
Belmont Median Age
41.4
Total
40.8
Male
41.9
Female
Belmont Sex Ratio
46.54%
12,174
Male
53.46%
13,984
Female
Belmont Age Dependency Ratio
30
Old Age Dependency Ratio
44.5
Child Dependency Ratio
Belmont Adults
19,485
Adults
(4,495 of whom are seniors) in Belmont.

Population of Belmont by Year

Year
PopulationGrowthAnnual Growth Rate