HomeCaliforniaContra Costa CountyMartinez city
Martinez city, California: commercial real estate data.
Martinez city is a Census city of 36,903 people across 12.64 square miles of land, in Contra Costa County. Median household income is $127,355, 70.8 percent of occupied homes are owned, and the SBA record carries 60 7(a) approvals to borrowers here worth $35.5 m.
80 sourced place values · tier FULL · 9 sections
Martinez
What Martinez is
- Census place typecity
- Land area12.64 sq mi
- Water area1.01 sq mi
- Population per square mile of land2,919
- County holding the largest share of its areaContra Costa 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.
Martinez
How many people live in Martinez
- Population36,903
- Median age42.6
- Population under 187,305
- Share under 1819.8 percent
- Population 65 and over6,985
- Share 65 and over18.9 percent
- Households14,723
- Family households9,615
- Share of households that are families65.3 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Martinez
Income and work in Martinez
- Median household income$127,355
- Per capita income$63,648
- Civilian labor force19,736
- Employed18,585
- Unemployed1,151 plus or minus 299
- Unemployment rate5.8 percent plus or minus 1.5
- Adults 25 and over26,939
- Adults 25 and over with a high school diploma or higher95.6 percent
- Adults 25 and over with a bachelor degree or higher46.7 percent
- Adults 25 and over with a graduate degree14.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Martinez
Housing in Martinez
- Housing units15,178
- Occupied units14,723
- Vacant units455 plus or minus 187
- Vacancy rate3.0 percent plus or minus 1.2
- Owner occupied10,430
- Renter occupied4,293
- Ownership rate70.8 percent
- Median owner-occupied home value$859,800
- Median gross rent, monthly$2,353
- Annual rent as a share of median income22.2 percent
- Single family units12,000
- Share single family79.1 percent
- Units in buildings of two or more3,080
- Share in buildings of two or more20.3 percent
- Mobile homes43 plus or minus 46
- Median year structure built1977
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Martinez
How Martinez gets to work
- Workers 16 and over who commute14,089
- Commuting under 15 minutes3,760
- Share commuting under 15 minutes26.7 percent
- Commuting 30 minutes or more5,300
- Share commuting 30 minutes or more37.6 percent
- Drove alone64.3 percent
- Carpooled6.2 percent plus or minus 2.1
- Public transport2.5 percent plus or minus 0.9
- Walked3.1 percent plus or minus 1.2
- Worked from home22.3 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Martinez
SBA 7(a) lending to Martinez borrowers
- Approvals60
- Gross approval$35,532,900
- Average approval$592,215
- Median approval$250,000
- Ninetieth percentile approval$2,175,100
- Largest approval$2,860,000
- Jobs supported674
- Jobs per approval11.2
- Loans with a final outcome8
- Paid in full7
- Charged off1
- Median term120 months
- Share on real estate terms of 20 years or more20.0 percent
- Share to franchises8.3 percent
- Distinct lenders29
- Distinct industries by NAICS39
A charge-off rate is not published here. only 8 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.
Martinez
SBA 504 lending to Martinez borrowers
- Approvals18
- Gross approval$10,179,000
- Average approval$565,500
- Median approval$542,000
- Largest approval$1,268,000
- Jobs supported120
- Loans with a final outcome4
- 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.
Martinez
Flood programme status in Martinez
- Listed NFIP communities1
- Of those, participating1
- NFIP community number065044
- Currently effective map date03/21/17
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.
Contra Costa County, not Martinez
Contra Costa County context, not Martinez figures
These are Contra Costa County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Martinez measurements.
- Establishments in Contra Costa County25,932
- Employment at those establishments, Contra Costa County343,690
- Covered employment, Contra Costa County373,992
- Average annual pay, Contra Costa County$86,234
- Average weekly wage, Contra Costa County$1,658
- Housing units permitted, Contra Costa County2,155
- Of those, single family, Contra Costa County1,251
- County product, 2024, Contra Costa County$96,579,110,000
- County product change over the prior year, Contra Costa County1.5 percent
- Average income of an arriving household, Contra Costa County$162,744
Every figure in this section is published for Contra Costa County as a whole and is not a measurement of Martinez. 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
Martinez questions, answered from the record.
How many people live in Martinez, California?
36,903, in 14,723 households. Martinez city covers 12.64 square miles of land, which is 2,919 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Martinez in?
Contra Costa 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 Martinez?
$127,355. The median owner-occupied home is valued at $859,800. Median gross rent is $2,353 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Martinez businesses?
60 7(a) approvals totalling $35.5 m, across 29 lenders, median approval $250,000, plus 18 504 approvals worth $10.2 m. These count approvals to borrowers whose address is in Martinez, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Martinez borrowers get paid back?
No rate is published for Martinez. only 8 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 Martinez in the National Flood Insurance Program?
Yes. Martinez appears in the FEMA Community Status Book as community 065044, 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 Martinez figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Contra Costa 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 Martinez.
Is zoning published for Martinez?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.