City profile · California · Census ACS 2023

Belmont, CA

Population, income, housing, safety, climate and schools for Belmont — drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.

27,505
Residents
$207,609
Median income
$2,000,001
Median home
$2,053
Median rent

Data Snapshot: Belmont, CA

Belmont is a city in California with a population of 27,505 residents based on U.S. Census Bureau ACS 2023 estimates. Median household income here reaches $207,609 per year, while the poverty rate sits at 4.4%. Typical homes in Belmont are valued around $2,000,001, and the median resident age is 40.4 years. About 68.9% of adults hold a bachelor's degree or higher, while 64.8% of working-age residents are in the labor force.

Housing supply pressure shows in Census Building Permit Survey data: 2 residential units were authorized in 2024 (Building Boom), up 100% from five years earlier. FBI UCR reporting places total crime at 1448.4 incidents per 1,000 residents, above the national average, indicating elevated public-safety concerns.

On a cost-of-living index where 100 equals the national average, California registers 110.7 (Above Average) per BEA Regional Price Parities 2024. HUD Fair Market Rent for a typical two-bedroom in this state is $2,053 per month. Average monthly utility bills run around $275 based on EIA 2023 residential energy data. Workers in Belmont report an average commute of 20.3 minutes, with 54.6% driving alone and 31.0% working from home. FEMA's National Risk Index rates natural-hazard exposure at 88.7 out of 100 (Very High).

According to the U.S. Census Bureau's 2023 American Community Survey (ACS) 5-year estimates, PlainCities renders standardized city-level demographic, income, education, employment, and housing indicators across more than 19,000 incorporated places nationwide. Population counts and median household income figures are sourced directly from Census Table B01003 and B19013 respectively, with poverty rates from B17001 and cost-of-living adjustments from the Bureau of Economic Analysis (BEA) Regional Price Parities (RPP) 2024 release. Every value displayed in this snapshot links back to the official upstream tables and is refreshed on the ACS annual release cadence (typically December of the survey year + 1).

Methodology: city boundaries follow the Census Bureau's place-level geography (incorporated places, census-designated places, and consolidated city-county governments), with FIPS codes ensuring consistent identifiers across decennial and annual surveys. Cost-of-living comparisons use BEA's Regional Price Parities (RPP) indexed to the national average (100), enabling cross-city purchasing-power comparisons. See our methodology page for full source attribution, refresh cadence, and known data quality limitations including margin-of-error disclosure and sample-size thresholds.

Population

27,505 residents

Census ACS 2023 — California

Median Household Income

$207,609 /yr

Poverty 4.4%

Cost of Living Index

110.7 (US=100)

Above Average — BEA RPP 2024

How does Belmont compare to other US cities?

Where Belmont sits among all US cities (population 1,000+) on each measure — computed live from Census and FBI data.

Household income 98% higher than other cities
Home value 99% pricier than other cities
Median rent 88% pricier than other cities
Safety 47% safer than other cities

Percentiles compare Belmont against every US city with at least 1,000 residents. "Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.

Income distribution context

Household income distribution — Belmont, CA Quintile shares of aggregate household income for Belmont, CA. The Lorenz curve traces cumulative income share against cumulative population share — perfect equality is the diagonal; observed inequality bows below. $ Household Income Distribution Belmont, CA — median $207,609/yr — Census ACS quintile shares QUINTILE SHARE OF AGGREGATE INCOME Lowest 20% 3.4% Second 20% 9.2% Middle 20% 15.1% Fourth 20% 23.2% Top 20% 49.1% LORENZ CURVE cumulative income vs. population 100% 0% 100% pop. 0%
Household income distribution for Belmont, CA — Census ACS 5-year estimates. Diagonal = perfect equality.

Key socioeconomic indicators

Bachelor's degree or higher (adults 25+) 68.9%

Census ACS S1501 — educational attainment

Poverty rate (households below FPL) 4.4%

Census ACS S1701 — poverty status

Labor force participation (adults 16+) 64.8%

Census ACS S2301 — share of working-age residents in the labor force

Population
27,505
Median Income
$207,609
Median Home Value
$2,000,001
Median Age
40.4
Poverty Rate
4.4%
Labor force participation
64.8%
Bachelor's Degree+
68.9%

Safety & Crime

Total Crime Rate
1448.4
per 1,000 residents
Violent Crime
164.8
per 1,000 residents
Property Crime
1283.6
per 1,000 residents

Schools

Total Schools
6
Public schools in this city

Housing Supply

Census Bureau Building Permits Survey (BPS) — annual residential permits authorized

📈 Building Boom
Total Permits (2024)
2
housing units authorized
Single-Family
2
detached homes
Multifamily
0
apartments & condos
Supply Intensity
0.1
permits per 1,000 residents

5-Year Permit Trend (2019–2024)

Year Total
2019 1
2020 8
2021 4
2022 179
2023 4
2024 2

Permit volume increased 100% from 2019 to 2024.

Commute Patterns

How workers travel to work — Census ACS 2023

Average Commute Time
20.3 minutes
Drive Alone
54.6%
Carpool
5.9%
Public Transit
4.4%
Walk
2.4%
Work from Home
31.0%
Other
1.7%

Based on 14,051 workers 16 and over.

Monthly Utility Costs

State-average estimates for California — EIA 2023 residential energy data

Electricity
$150
avg/month
Natural Gas
$55
avg/month
Water & Sewer
$70
avg/month
Total Utilities
$275
estimated/month

Estimates reflect California state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.

Living Costs & Risk

California state-level data from PlainCost, PlainRent, and PlainHazard

Cost of Living Index
110.7
Above Average
US average = 100 · BEA RPP 2024
Typical 2-BR Rent
$2,053/mo
HUD Fair Market Rent
State-level FMR estimate
Natural Hazard Risk
88.7 / 100
Very High
FEMA NRI composite score

Race & Ethnicity Composition

Race and ethnicity — Belmont, CA Race categories sum to one hundred percent per Census methodology. Hispanic or Latino is shown separately as an ethnicity overlay; it cuts across all race categories per OMB Directive 15. Race & Ethnicity Composition Belmont, CA — Census ACS, OMB race + ethnicity categories RACE — sums to 100% 59.5% 12.1% 6.1% 10.6% 10.3% ETHNICITY — Hispanic or Latino (any race) 18.7% White 59.5% Black or African American 12.1% Asian 6.1% American Indian 1.2% Native Hawaiian 0.2% Some other race 10.6% Two or more races 10.3% Per OMB Directive 15: Hispanic/Latino ethnicity is reported separately from the race categories.
Race categories sum to 100%. Hispanic or Latino ethnicity is reported separately and cuts across race per Census/OMB methodology.

National-average reference values shown when city-level race/ethnicity table is not loaded. Source: Census ACS 5-year, OMB Directive 15 race-and-ethnicity categories.

How Belmont compares to nearby California cities

Census ACS 2023 — population and median income benchmarks

Side-by-side population + income comparison anchored on the current city (Belmont) plus the nearest peer cities in California, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).
Selected

CA

Belmont

207.61% top marginal rate
Structure
Progressive
Burden @ $100K
$207,609
Brackets
28
Selected

CA

Lemon Grove

65.00% top marginal rate
Structure
Progressive
Burden @ $100K
$2,750
Brackets
27
Selected

CA

Walnut

65.00% top marginal rate
Structure
Progressive
Burden @ $100K
$2,790
Brackets
28
Selected

CA

Lemoore

65.00% top marginal rate
Structure
Progressive
Burden @ $100K
$2,700
Brackets
27
Census ACS 5-year FIPS CA FBI UCR NCES CCD Census BPS 2024 OMB Bulletin 23-01

What do people ask about Belmont, CA?

What is the population of Belmont, CA? +

Belmont, CA has a population of 27,505 according to U.S. Census Bureau ACS 2023 estimates.

What is the median household income in Belmont, CA? +

The median household income in Belmont is $207,609 per year, based on Census ACS 2023 data.

What is the cost of living in Belmont? +

Belmont has a cost of living index of 110.7 (U.S. average = 100), rated "Above Average" based on BEA Regional Price Parities 2024 data.

Is Belmont, CA safe? +

Belmont has a total crime rate of 1448.4 per 1,000 residents, which is above the national average. Source: FBI UCR data.

What is the median home value in Belmont, CA? +

The median home value in Belmont is $2,000,001, according to Census ACS 2023 estimates.

Source: U.S. Census Bureau ACS 5-Year 2023, FBI UCR, NCES CCD, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainCities Editorial

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