HomeCaliforniaLos Angeles CountySan Marino city
San Marino city, California: commercial real estate data.
San Marino city is a Census city of 12,216 people across 3.77 square miles of land, in Los Angeles County. Median household income is $214,167, 82.8 percent of occupied homes are owned, and the SBA record carries 18 7(a) approvals to borrowers here worth $7.7 m.
80 sourced place values · tier FULL · 9 sections · underlined figures are computed by MMCG Analytics, not published by the agency
San Marino
What San Marino is
- Census place typecity
- Land area3.77 sq mi
- Water area0.01 sq mi
- Population per square mile of land3,244
- County holding the largest share of its areaLos Angeles County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
San Marino
How many people live in San Marino
- Population12,216
- Median age45.7
- Population under 182,911
- Share under 1823.8 percent
- Population 65 and over2,724
- Share 65 and over22.3 percent
- Households3,910
- Family households3,343
- Share of households that are families85.5 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
San Marino
Income and work in San Marino
- Median household income$214,167
- Per capita income$101,598
- Civilian labor force5,597
- Employed5,300
- Unemployed297 plus or minus 138
- Unemployment rate5.3 percent plus or minus 2.4
- Adults 25 and over8,841
- Adults 25 and over with a high school diploma or higher96.7 percent
- Adults 25 and over with a bachelor degree or higher82.6 percent
- Adults 25 and over with a graduate degree45.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
San Marino
Housing in San Marino
- Housing units4,439
- Occupied units3,910
- Vacant units529 plus or minus 175
- Vacancy rate11.9 percent plus or minus 3.8
- Owner occupied3,237
- Renter occupied673 plus or minus 152
- Ownership rate82.8 percent
- Median owner-occupied home value$2,000,001
- Median gross rent, monthly$3,501
- Annual rent as a share of median income19.6 percent
- Single family units4,397
- Share single family99.1 percent
- Units in buildings of two or more42 plus or minus 46
- Share in buildings of two or more0.9 percent plus or minus 1.0
- Mobile homes0
- Median year structure built1943
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
San Marino
How San Marino gets to work
- Workers 16 and over who commute3,618
- Commuting under 15 minutes698 plus or minus 177
- Share commuting under 15 minutes19.3 percent plus or minus 4.5
- Commuting 30 minutes or more1,363 plus or minus 298
- Share commuting 30 minutes or more37.7 percent
- Drove alone57.5 percent
- Carpooled8.8 percent plus or minus 3.2
- Public transport3.1 percent plus or minus 2.9
- Walked1.8 percent plus or minus 1.6
- Worked from home28.4 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
San Marino
SBA loans in San Marino (7(a))
- Approvals18
- Gross approval$7,684,500
- Average approval$426,917
- Median approval$130,000
- Ninetieth percentile approval$1,713,000
- Largest approval$2,575,000
- Jobs supported104
- Jobs per approval5.8
- Loans with a final outcome5
- Paid in full4
- Charged off1
- Median term120 months
- Share on real estate terms of 20 years or more16.7 percent
- Share to franchises11.1 percent
- Distinct lenders14
- Distinct industries by NAICS16
A charge-off rate is not published here. only 5 resolved loans, too few to publish a rate, and a rate over that few outcomes would move several points on one loan.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
San Marino
SBA loans in San Marino (504)
- Approvals6
- Gross approval$8,502,000
- Average approval$1,417,000
- Median approval$1,472,000
- Largest approval$1,793,000
- Jobs supported65
- Loans with a final outcome0
- Charged off0
- Median term300 months
- Distinct CDCs5
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
San Marino
Flood risk in San Marino
- Listed NFIP communities1
- Of those, participating1
- NFIP community number065057
- Currently effective map date(NSFHA)
This community carries no Community Rating System class, so no CRS premium discount applies to it.
FEMA, National Flood Insurance Program Community Status Book, Community Status Book, as retrieved.
Los Angeles County, not San Marino
Los Angeles County context, not San Marino figures
These are Los Angeles County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as San Marino measurements.
- Establishments in Los Angeles County304,988
- Employment at those establishments, Los Angeles County3,987,736
- Covered employment, Los Angeles County4,525,711
- Average annual pay, Los Angeles County$83,554
- Average weekly wage, Los Angeles County$1,607
- Housing units permitted, Los Angeles County19,809
- Of those, single family, Los Angeles County9,106
- County product, 2024, Los Angeles County$1,002,965,029,000
- County product change over the prior year, Los Angeles County4.9 percent
- Average income of an arriving household, Los Angeles County$103,070
Every figure in this section is published for Los Angeles County as a whole and is not a measurement of San Marino. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Coverage
What this page does not hold.
Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.
- Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.
SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.
Common questions
San Marino questions, answered from the record.
How many people live in San Marino, California?
12,216, in 3,910 households. San Marino city covers 3.77 square miles of land, which is 3,244 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is San Marino in?
Los Angeles County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in San Marino?
$214,167. The median owner-occupied home is valued at $2,000,001. Median gross rent is $3,501 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to San Marino businesses?
18 7(a) approvals totalling $7.7 m, across 14 lenders, median approval $130,000, plus 6 504 approvals worth $8.5 m. These count approvals to borrowers whose address is in San Marino, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to San Marino borrowers get paid back?
No rate is published for San Marino. only 5 resolved loans, too few to publish a rate, and a percentage over that few outcomes would move several points on a single loan. The counts are shown instead.
Is San Marino in the National Flood Insurance Program?
Yes. San Marino appears in the FEMA Community Status Book as community 065057, with no Community Rating System class, so no CRS discount applies. Whether a specific parcel sits in a mapped special flood hazard area is an address level question the platform answers.
Are the county figures on this page San Marino figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Los Angeles County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of San Marino.
Is zoning published for San Marino?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.