Belmont is a city located in San Mateo County California. Belmont has a 2024 population of 25,312. Belmont is currently declining at a rate of -2.8% annually and its population has decreased by -10.35% since the most recent census, which recorded a population of 28,234 in 2020.
The average household income in Belmont is $238,865 with a poverty rate of 6.89%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Belmont is 40.9 years, 40.1 years for males, and 41.5 years for females.
According to the most recent ACS, the racial composition of Belmont was:
White
Asian
Two or more races
Other race
Black or African American
Native Hawaiian or Pacific Islander
Native American
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 10,811 | 2.51 | 56.6 | 43.4 |
| Married | 6,500 | 3.09 | 71 | 29 |
| Non Family | 3,477 | 1.33 | 31.1 | 68.9 |
| Female | 551 | 2.97 | 53.5 | 46.5 |
| Male | 283 | 2.61 | 46.3 | 53.7 |
3.03
Average Family Size
2.51
Average Household Size
56.6%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 85.32%.
All
Male
Female
$118,719
Average Earnings
$136,992
Average Male
$101,124
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
64.95% of Belmont residents speak only English, while 35.05% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 16.13% of the population.
rate
6.89%
Overall Poverty Rate
5.95%
Male Poverty Rate
7.89%
Female Poverty Rate
The race most likely to be in poverty in Belmont is Native, with 47.56% below the poverty level.
The race least likely to be in poverty in Belmont is Multiple, with 3.51% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.04%. Among those working part-time, it was 10.46%, and for those that did not work, the poverty rate was 17.51%.
Married
Widowed
Divorced
Separated
NeverMarried
58.2%
Overall Marriage Rate
58.6%
Male Marriage Rate
57.8%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
6.46%
Veteran Poverty Rate
36.04%
Veteran Disability Rate
LaborForceParticipation
69.8%
Labor Force Participation
65.3%
Employment Rate
6.5%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
49.05%
Born in Belmont
70.26%
Native Born
29.74%
Foreign Born
12.31%
Non Citizen
17.43%
Naturalized
70.26% of Belmont residents were born in the United States, with 49.05% having been born in California. 12.31% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 21,659 | -731 | -3.26% |
| 2028 | 22,390 | -730 | -3.16% |
| 2027 | 23,120 | -731 | -3.06% |
| 2026 | 23,851 | -730 | -2.97% |
| 2025 | 24,581 | -731 | -2.89% |
| 2024 | 25,312 | -730 | -2.8% |
| 2023 | 26,042 | -731 | -2.73% |
| 2022 | 26,773 | -532 | -1.95% |
| 2021 | 27,305 | -929 | -3.29% |
| 2020 | 28,234 | 1,405 | 5.24% |
| 2019 | 26,829 | -242 | -0.89% |
| 2018 | 27,071 | -85 | -0.31% |
| 2017 | 27,156 | -55 | -0.2% |
| 2016 | 27,211 | 4 | 0.01% |
| 2015 | 27,207 | 188 | 0.7% |
| 2014 | 27,019 | 213 | 0.79% |
| 2013 | 26,806 | 275 | 1.04% |
| 2012 | 26,531 | 342 | 1.31% |
| 2011 | 26,189 | 256 | 0.99% |
| 2010 | 25,933 | 810 | 3.22% |
| 2000 | 25,123 | 996 | 4.13% |
| 1990 | 24,127 | -378 | -1.54% |
| 1980 | 24,505 | 967 | 4.11% |
| 1970 | 23,538 | 7,542 | 47.15% |
| 1960 | 15,996 | 10,429 | 187.34% |
| 1950 | 5,567 | 4,338 | 352.97% |
| 1940 | 1,229 | 245 | 24.9% |
| 1930 | 984 | 782 | 387.13% |
| 1880 | 202 | 0 | 0% |