Housing data for San Martin, CA
San Martin, CA has an estimated 6,954 residents and 2,065 homes (US Census Bureau, 2020–2024 American Community Survey).
It is an unincorporated community in Santa Clara County.
22.2% of households rent.
The median gross rent is $2,613 a month.
Figures last updated on .
- Residents
- 6,954 (±805)
- Housing units
- 2,065 (±193)
- Households that rent
- 22.2%
- Median gross rent
- $2,613
- Residents since 2015–2019
- +2.2%
What stands out in San Martin
Homes in buildings of 5 or more units: 0.6% (±3.0 points) in San Martin, lower than in Santa Clara County (28.6%).
Households that rent: 22.2% (±8.0 points) in San Martin, lower than in Santa Clara County (44.9%).
Households that moved in since 2020: 14.2% (±7.4 points) in San Martin, lower than in Santa Clara County (27.9%).
Average commute: 34.1 minutes (±4.7) in San Martin, higher than in Santa Clara County (26.2 minutes).
Housing in San Martin at a glance
- Median rent: $2,613 median gross rent a month
- Rent by bedrooms: $1,500 median gross rent, 2 bedrooms
- Rent burden: 53.8% of renters pay 30% or more of income (Small sample: wide margin of error)
- Renters and owners: 22.2% of households rent
- Income and affordability: $158,250 median household income
- Home values: $1,430,600 median home value
- Homeowner costs: $4,000 or more median monthly cost with a mortgage
- Property taxes: $8,346 median real estate taxes a year
- Types of homes: 0.6% of homes are in buildings of 5 or more units
- Bedrooms: 82.7% of homes have 3 or more bedrooms
- Age of homes: 65.1% of homes were built before 1980
- Vacancy rate: 0.0% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 65.3% heat with utility gas
- Commute and cars: 34.1 minutes average trip to work
- Growth: +2.2% residents since 2015–2019
- How long people stay: 14.2% moved in since 2020 (Small sample: wide margin of error)
- Crowding and facilities: 5.4% of homes have more than 1 person per room
- Fair Market Rent: $2,800 Small Area FMR, 2 bedrooms (ZIP 95046)
San Martin against Santa Clara County, its state and the nation
| San Martin | Santa Clara County | California | United States | |
|---|---|---|---|---|
| Residents | 6,954 (±805) | 1,902,047 (exact) | 39,287,377 (exact) | 334,922,499 |
| Housing units | 2,065 (±193) | 698,837 (±290) | 14,644,735 (±1,665) | 143,775,355 |
| Households that rent | 22.2% (±8.0 points) | 44.9% (±0.5 points) | 44.1% (±0.2 points) | 34.8% |
| Median gross rent | $2,613 (±$526) | $2,857 (±$19) | $2,036 (±$5) | $1,413 |
| Median household income | $158,250 (±$25,838) | $164,281 (±$1,955) | $99,122 (±$310) | $80,734 |
| Median home value | $1,430,600 (±$97,053) | $1,490,600 (±$14,163) | $734,700 (±$1,307) | $332,700 |
| Median real estate taxes (a year) | $8,346 (±$1,499) | $10,000 or more | $5,124 (±$17) | $3,119 |
| Built before 1980 | 65.1% (±12.9 points) | 59.7% (±0.6 points) | 56.0% (±0.2 points) | 49.7% |
| Average commute | 34.1 minutes (±4.7) | 26.2 minutes (±0.2) | 28.7 minutes (±0.1) | 26.4 minutes |
| Households with broadband | 95.9% (±3.8 points) | 95.6% (±0.2 points) | 93.5% (±0.1 points) | 91.0% |
| Median age of residents | 46.8 years (±6.0) | 38.1 years (±0.1) | 37.9 years (±0.1) | 38.9 years |
San Martin covers 11.6 square miles of land, about 599 residents per square mile (Census Bureau Gazetteer).
How San Martin has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 6,803 (±708) | 6,954 (±805) | +2.2% | Not a measurable change |
| Housing units | 2,050 (±170) | 2,065 (±193) | +0.7% | Not a measurable change |
| Median gross rent | $1,482 (±$690) | $2,613 (±$526) | +76.3% | No measurable change after inflation |
| Median home value | $1,007,000 (±$66,171) | $1,430,600 (±$97,053) | +42.1% | Up after inflation |
| Median household income | $116,172 (±$24,035) | $158,250 (±$25,838) | +36.2% | No measurable change after inflation |
| Median real estate taxes | $6,796 (±$852) | $8,346 (±$1,499) | +22.8% | No measurable change after inflation |
| Households that rent | 31.7% (±6.0 points) | 22.2% (±8.0 points) | −9.5 percentage points | Not a measurable change |
| Rental vacancy rate | 3.8% (±5.5 points) | 0.0% (±9.1 points) | −3.8 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 Santa Clara County
San Martin has no police department of its own in the FBI’s figures, so this is the figure for Santa Clara County as a whole.
In 2025, the police departments that report for Santa Clara County recorded 357 violent and 2,219 property crimes per 100,000 residents.
A county-wide figure describes the whole county, not this place; crime varies from one community to the next.
ZIP codes in San Martin
| ZIP code | Share of the ZIP’s land in this place | Residents | Median gross rent | Median home value | Median household income |
|---|---|---|---|---|---|
| 95046 | 50% | 6,324 | $2,603 | $1,477,900 | $158,550 |
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 San Martin
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Morgan Hill | 4.2 mi | $2,474 | $1,210,200 | 28.5% |
| Gilroy | 5.3 mi | $2,301 | $1,027,400 | 37.6% |
| Interlaken | 12 mi | $1,941 | $831,000 | 33.6% |
| Corralitos | 13 mi | $2,218 | $2,000,000 or more | 20.4% |
| Amesti | 13 mi | $1,660 | $879,400 | 19.3% |
| Aromas | 15 mi | $2,638 | $863,500 | 26.7% |
| Watsonville | 15 mi | $1,889 | $686,000 | 55.2% |
| Freedom | 15 mi | $1,621 | $755,300 | 43.4% |
Places in California most like San Martin
| Place | Median gross rent | Median home value | Median household income | Households that rent |
|---|---|---|---|---|
| Fairview | $2,644 | $963,300 | $148,667 | 21.2% |
| Rio del Mar | $3,407 | $1,338,100 | $159,929 | 24.8% |
| Lagunitas-Forest Knolls | $2,387 | $939,500 | $130,682 | 23.6% |
| Castro Valley | $2,554 | $1,104,600 | $142,779 | 27.5% |
| Black Point-Green Point | $3,131 | $1,701,200 | $168,438 | 14.7% |
| Montara | $3,032 | $1,580,700 | $233,826 | 21.8% |
Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across California.
HUD Fair Market Rent for San Martin, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $2,458 | $2,778 | $3,272 | $4,396 | $4,688 |
HUD also publishes a Small Area Fair Market Rent for each ZIP code in the area; the Fair Market Rent page for this place lists its ZIP codes.
HUD income limits for San Martin, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $43,200 | $71,950 | $113,700 |
| 2 people | $49,350 | $82,200 | $129,950 |
| 3 people | $55,500 | $92,500 | $146,200 |
| 4 people | $61,650 | $102,750 | $162,400 |
| 5 people | $66,600 | $111,000 | $175,400 |
| 6 people | $71,550 | $119,200 | $188,400 |
| 7 people | $76,450 | $127,450 | $201,400 |
| 8 people | $81,400 | $135,650 | $214,400 |
These are the limits HUD sets for its housing programs in the San Jose-Sunnyvale-Santa Clara, CA HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $205,500.
A program can use its own limits; tax-credit and local programs often do.
San Martin is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.
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 San Martin
What is the average rent in San Martin, CA?
The Census Bureau publishes the median rather than the average: the median gross rent in San Martin is $2,613 (±$526) 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 San Martin?
The median gross rent for a one-bedroom home in San Martin, CA is $2,059 (±$375) a month (2020–2024 American Community Survey).
How many renters are there in San Martin?
San Martin has an estimated 446 (±176) renting households, 22.2% of its occupied homes (2020–2024 American Community Survey).
What is the median household income in San Martin?
The median household income in San Martin is $158,250 (±$25,838) a year (2020–2024 American Community Survey).
What is the average home value in San Martin, CA?
The Census Bureau publishes the median: $1,430,600 (±$97,053) for owner-occupied homes in San Martin (2020–2024 American Community Survey).
What is the average mortgage payment in San Martin?
The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in San Martin, CA is $4,000 or more a month, including taxes, insurance and utilities.
Is San Martin growing?
In San Martin, the number of residents went from 6,803 in 2015–2019 to 6,954 in 2020–2024 (+2.2%), not a measurable change.
What ZIP codes are in San Martin?
The ZIP code that covers San Martin is 95046.
What is the median rent in ZIP code 95046?
The median gross rent in ZIP Code Tabulation Area 95046 is $2,603 (±$604) a month (2020–2024 American Community Survey).
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — San Martin CDP, California
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — San Martin CDP, California
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — San Martin CDP, California
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — San Martin CDP, California
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — San Martin CDP, California
- Total Population (B01003), 2015–2019 ACS 5-year estimates — San Martin CDP, California
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — San Martin CDP, California
- HUD Fair Market Rents, fiscal year 2027: San Jose-Sunnyvale-Santa Clara, CA HUD Metro FMR Area
- HUD Small Area Fair Market Rents, fiscal year 2027
- HUD Income Limits, fiscal year 2026: San Jose-Sunnyvale-Santa Clara, CA HUD Metro FMR Area
- US Census Bureau, American Community Survey 2020–2024 5-year estimates for ZIP Code Tabulation Areas
- 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 San Martin CDP, California (place:68238, 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 .