Housing data for Belmont, CA
Belmont, CA has an estimated 27,337 residents and 11,346 homes (US Census Bureau, 2020–2024 American Community Survey).
It is a city in San Mateo County.
45.2% of households rent.
The median gross rent is $2,875 a month.
Its population grew measurably since 2015–2019 (+0.9%).
Figures last updated on .
- Residents
- 27,337 (±45)
- Housing units
- 11,346 (±296)
- Households that rent
- 45.2%
- Median gross rent
- $2,875
- Residents since 2015–2019
- +0.9%
What stands out in Belmont
Median household income: $205,297 (±$18,232) in Belmont, higher than in San Mateo County ($158,855).
Working from home: 33.7% (±4.4 points) in Belmont, higher than in San Mateo County (24.3%).
Homes in buildings of 5 or more units: 38.3% (±4.9 points) in Belmont, higher than in San Mateo County (28.7%).
Households that moved in since 2020: 27.3% (±3.3 points) in Belmont, higher than in San Mateo County (23.8%).
- Income and affordability in Belmont
- Commute and cars in Belmont
- Types of homes in Belmont
- How long people stay in Belmont
Housing in Belmont at a glance
- Median rent: $2,875 median gross rent a month
- Rent by bedrooms: $3,280 median gross rent, 2 bedrooms
- Rent burden: 42.1% of renters pay 30% or more of income
- Renters and owners: 45.2% of households rent
- Income and affordability: $205,297 median household income
- Home values: $2,000,000 or more median home value
- Homeowner costs: $4,000 or more median monthly cost with a mortgage
- Property taxes: $10,000 or more median real estate taxes a year
- Types of homes: 38.3% of homes are in buildings of 5 or more units
- Bedrooms: 53.2% of homes have 3 or more bedrooms
- Age of homes: 82.9% of homes were built before 1980
- Vacancy rate: 7.9% rental vacancy rate
- Heating fuel: 65.0% heat with utility gas
- Commute and cars: 28.5 minutes average trip to work
- Crime reported to police: 138 violent crimes per 100,000 residents
- Growth: +0.9% residents since 2015–2019
- How long people stay: 27.3% moved in since 2020
- Crowding and facilities: 5.8% of homes have more than 1 person per room
Belmont against San Mateo County, its state and the nation
| Belmont | San Mateo County | California | United States | |
|---|---|---|---|---|
| Residents | 27,337 (±45) | 742,340 (exact) | 39,287,377 (exact) | 334,922,499 |
| Housing units | 11,346 (±296) | 287,184 (±144) | 14,644,735 (±1,665) | 143,775,355 |
| Households that rent | 45.2% (±3.5 points) | 41.5% (±0.7 points) | 44.1% (±0.2 points) | 34.8% |
| Median gross rent | $2,875 (±$108) | $2,922 (±$40) | $2,036 (±$5) | $1,413 |
| Median household income | $205,297 (±$18,232) | $158,855 (±$2,851) | $99,122 (±$310) | $80,734 |
| Median home value | $2,000,000 or more | $1,559,600 (±$16,159) | $734,700 (±$1,307) | $332,700 |
| Median real estate taxes (a year) | $10,000 or more | $9,519 (±$153) | $5,124 (±$17) | $3,119 |
| Built before 1980 | 82.9% (±6.5 points) | 72.5% (±1.1 points) | 56.0% (±0.2 points) | 49.7% |
| Average commute | 28.5 minutes (±2.0) | 26.4 minutes (±0.3) | 28.7 minutes (±0.1) | 26.4 minutes |
| Households with broadband | 96.6% (±1.6 points) | 95.7% (±0.4 points) | 93.5% (±0.1 points) | 91.0% |
| Median age of residents | 39.8 years (±1.2) | 40.9 years (±0.2) | 37.9 years (±0.1) | 38.9 years |
Belmont covers 4.6 square miles of land, about 5,904 residents per square mile (Census Bureau Gazetteer).
How Belmont has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 27,097 (±37) | 27,337 (±45) | +0.9% | Measurable increase |
| Housing units | 11,000 (±283) | 11,346 (±296) | +3.1% | Not a measurable change |
| Median gross rent | $2,342 (±$80) | $2,875 (±$108) | +22.8% | No measurable change after inflation |
| Median household income | $156,052 (±$11,223) | $205,297 (±$18,232) | +31.6% | No measurable change after inflation |
| Households that rent | 39.2% (±2.4 points) | 45.2% (±3.5 points) | +6.0 percentage points | Measurable increase |
| Rental vacancy rate | 8.8% (±3.8 points) | 7.9% (±3.6 points) | −0.9 percentage points | Not a measurable change |
The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.
Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.
The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.
Crime reported to police in Belmont
In 2025, the Belmont Police Department reported 138 violent and 1,299 property crimes per 100,000 residents to the FBI.
Across San Mateo County, the departments that report recorded 226 violent and 1,396 property crimes per 100,000 residents that year.
ZIP codes in Belmont
| ZIP code | Share of the ZIP’s land in this place | Residents | Median gross rent | Median home value | Median household income |
|---|---|---|---|---|---|
| 94002 | 82% | 27,534 | $2,872 | $2,000,000 or more | $203,965 |
A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.
Places near Belmont
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| San Carlos | 1.8 mi | $2,854 | $2,000,000 or more | 32.2% |
| Baywood Park | 2.8 mi | $3,500 or more | $2,000,000 or more | 10.3% |
| Highlands | 2.8 mi | $3,500 or more | $2,000,000 or more | 15.3% |
| San Mateo | 3.3 mi | $3,077 | $1,618,700 | 50.1% |
| Emerald Lake Hills | 3.7 mi | $3,500 or more | $2,000,000 or more | 9.2% |
| Foster City | 4.2 mi | $3,500 or more | $1,838,200 | 49.2% |
| Redwood City | 4.4 mi | $2,968 | $1,801,700 | 51.4% |
| Hillsborough | 4.6 mi | $3,500 or more | $2,000,000 or more | 6.5% |
HUD Fair Market Rent for Belmont, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $2,574 | $3,003 | $3,697 | $4,832 | $5,439 |
HUD income limits for Belmont, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $44,150 | $73,550 | $117,700 |
| 2 people | $50,450 | $84,050 | $134,500 |
| 3 people | $56,750 | $94,550 | $151,300 |
| 4 people | $63,050 | $105,050 | $168,100 |
| 5 people | $68,100 | $113,500 | $181,550 |
| 6 people | $73,150 | $121,900 | $195,000 |
| 7 people | $78,200 | $130,300 | $208,450 |
| 8 people | $83,250 | $138,700 | $221,900 |
These are the limits HUD sets for its housing programs in the San Francisco, CA HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $200,800.
A program can use its own limits; tax-credit and local programs often do.
Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.
Margins of error are at the 90% confidence level.
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Questions about Belmont
What is the average rent in Belmont, CA?
The Census Bureau publishes the median rather than the average: the median gross rent in Belmont is $2,875 (±$108) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.
How much is a one-bedroom apartment in Belmont?
The median gross rent for a one-bedroom home in Belmont, CA is $2,490 (±$174) a month (2020–2024 American Community Survey).
Are renters in Belmont rent-burdened?
42.1% of renting households in Belmont pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).
How many renters are there in Belmont?
Belmont has an estimated 4,741 (±402) renting households, 45.2% of its occupied homes (2020–2024 American Community Survey).
What is the median household income in Belmont?
The median household income in Belmont is $205,297 (±$18,232) a year (2020–2024 American Community Survey).
What is the average home value in Belmont, CA?
The Census Bureau publishes the median: $2,000,000 or more for owner-occupied homes in Belmont (2020–2024 American Community Survey).
Is Belmont growing?
In Belmont, the number of residents went from 27,097 in 2015–2019 to 27,337 in 2020–2024 (+0.9%), a measurable increase.
What ZIP codes are in Belmont?
The ZIP code that covers Belmont is 94002.
What is the median rent in ZIP code 94002?
The median gross rent in ZIP Code Tabulation Area 94002 is $2,872 (±$108) a month (2020–2024 American Community Survey).
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Belmont city, California
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Belmont city, California
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Belmont city, California
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Belmont city, California
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Belmont city, California
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Belmont city, California
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Belmont city, California
- HUD Fair Market Rents, fiscal year 2027: San Francisco, CA HUD Metro FMR Area
- HUD Income Limits, fiscal year 2026: San Francisco, CA HUD Metro FMR Area
- US Census Bureau, American Community Survey 2020–2024 5-year estimates for ZIP Code Tabulation Areas
- FBI Uniform Crime Reporting Program, Crime Data Explorer: Belmont Police Department (ORI CA0410200)
- FBI: Uniform Crime Reporting statistics and their proper use
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Belmont city, California (place:05108, in state:06).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.
Figures last updated on .