HomeCaliforniaContra Costa CountyAntioch
Antioch, California: commercial real estate data.
Antioch is a Census city of 116,477 people across 29.17 square miles of land, in Contra Costa County. Median household income is $97,465, 63.6 percent of occupied homes are owned, and the SBA record carries 86 7(a) approvals to borrowers here worth $44.9 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Antioch
What Antioch is
- Census place typecity
- Land area29.17 sq mi
- Water area0.77 sq mi
- Population per square mile of land3,993
- 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.
Antioch
How many people live in Antioch
- Population116,477
- Median age38.4
- Population under 1826,550
- Share under 1822.8 percent
- Population 65 and over16,637
- Share 65 and over14.3 percent
- Households37,381
- Family households28,469
- Share of households that are families76.2 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Antioch
Income and work in Antioch
- Median household income$97,465
- Per capita income$41,008
- Civilian labor force60,709
- Employed56,207
- Unemployed4,502
- Unemployment rate7.4 percent
- Adults 25 and over79,937
- Adults 25 and over with a high school diploma or higher85.3 percent
- Adults 25 and over with a bachelor degree or higher23.9 percent
- Adults 25 and over with a graduate degree6.7 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Antioch
Housing in Antioch
- Housing units38,629
- Occupied units37,381
- Vacant units1,248 plus or minus 270
- Vacancy rate3.2 percent plus or minus 0.7
- Owner occupied23,789
- Renter occupied13,592
- Ownership rate63.6 percent
- Median owner-occupied home value$629,700
- Median gross rent, monthly$2,278
- Annual rent as a share of median income28.0 percent
- Single family units32,253
- Share single family83.5 percent
- Units in buildings of two or more5,914
- Share in buildings of two or more15.3 percent
- Mobile homes431 plus or minus 192
- Median year structure built1985
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Antioch
How Antioch gets to work
- Workers 16 and over who commute47,397
- Commuting under 15 minutes8,628
- Share commuting under 15 minutes18.2 percent
- Commuting 30 minutes or more28,916
- Share commuting 30 minutes or more61.0 percent
- Drove alone65.6 percent
- Carpooled14.9 percent
- Public transport4.8 percent plus or minus 1.2
- Walked0.9 percent plus or minus 0.3
- Worked from home12.7 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Antioch
SBA loans in Antioch (7(a))
- Approvals86
- Gross approval$44,879,900
- Average approval$521,859
- Median approval$121,550
- Ninetieth percentile approval$1,601,500
- Largest approval$4,308,000
- Jobs supported628
- Jobs per approval7.3
- Loans with a final outcome21
- Paid in full18
- Charged off3
- Median term120 months
- Share on real estate terms of 20 years or more29.1 percent
- Share to franchises7.0 percent
- Distinct lenders33
- Distinct industries by NAICS56
Counted by borrower city: approvals to borrowers whose address is in Antioch, in any county, FY2020 to FY2026. Only 21 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Antioch
SBA loans in Antioch (504)
- Approvals50
- Gross approval$38,598,000
- Average approval$771,960
- Median approval$458,500
- Largest approval$4,024,000
- Jobs supported595
- Loans with a final outcome16
- Charged off0
- Median term240 months
- Distinct CDCs7
Counted by borrower city: approvals to borrowers whose address is in Antioch, in any county, FY2010 to FY2026. Only 16 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Antioch
Flood risk in Antioch
- NFIP communityCity of Antioch
- NFIP community number060026
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date03/21/17
The City of Antioch participates in the National Flood Insurance Program as community 060026 and carries no Community Rating System class, so no CRS premium discount applies to it.
Federal Emergency Management Agency, NFIP Community Status Book (OpenFEMA), as of 2026-09-26.
Contra Costa County, not Antioch
Contra Costa County context, not Antioch figures
- Establishments in Contra Costa County25,932
- Covered employment, Contra Costa County373,992
- Average annual pay, Contra Costa County$86,234
- Housing units permitted, Contra Costa County2,155
Every figure in this section is published for Contra Costa County as a whole and is not a measurement of Antioch.
All Contra Costa County figures →
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.
Coverage
What this page does not hold.
Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →
Common questions
Antioch questions, answered from the record.
How many people live in Antioch, California?
116,477, in 37,381 households. Antioch city covers 29.17 square miles of land, which is 3,993 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Antioch 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 Antioch?
$97,465. The median owner-occupied home is valued at $629,700. Median gross rent is $2,278 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Antioch businesses?
86 7(a) approvals totaling $44.9 m since FY2020, across 33 lenders, median approval $121,550, plus 50 504 approvals worth $38.6 m since FY2010. These count approvals to borrowers whose address is in Antioch, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Antioch borrowers get paid back?
No rate is published for Antioch. Only 21 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published. The counts are shown instead.
Is Antioch in the National Flood Insurance Program?
Yes. Antioch appears in the FEMA Community Status Book as Antioch, city of, community 060026, 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 Antioch figures?
No, and they are labeled 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 Antioch.
Is zoning published for Antioch?
No. Nothing on this page presents parcel level zoning.