HomeMissouriSt. Louis CountyBlack Jack
Black Jack, Missouri: commercial real estate data.
Black Jack is a Census city of 6,589 people across 2.59 square miles of land, in St. Louis County. Median household income is $78,331, 78.1 percent of occupied homes are owned, and the SBA record carries 1 7(a) approvals to borrowers here worth $706,500 since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Black Jack
What Black Jack is
- Census place typecity
- Land area2.59 sq mi
- Water area0.02 sq mi
- Population per square mile of land2,548
- County holding the largest share of its areaSt. Louis 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.
Black Jack
How many people live in Black Jack
- Population6,589
- Median age42.7
- Population under 181,615 plus or minus 570
- Share under 1824.5 percent plus or minus 8.6
- Population 65 and over1,537 plus or minus 341
- Share 65 and over23.3 percent plus or minus 5.2
- Households2,683
- Family households1,896
- Share of households that are families70.7 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Black Jack
Income and work in Black Jack
- Median household income$78,331
- Per capita income$36,486
- Civilian labor force3,235
- Employed3,042
- Unemployed193 plus or minus 174
- Unemployment rate6.0 percent plus or minus 5.3
- Adults 25 and over4,586
- Adults 25 and over with a high school diploma or higher92.9 percent
- Adults 25 and over with a bachelor degree or higher32.2 percent plus or minus 6.7
- Adults 25 and over with a graduate degree16.7 percent plus or minus 5.3
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Black Jack
Housing in Black Jack
- Housing units3,054
- Occupied units2,683
- Vacant units371 plus or minus 202
- Vacancy rate12.1 percent plus or minus 6.5
- Owner occupied2,095
- Renter occupied588 plus or minus 227
- Ownership rate78.1 percent
- Median owner-occupied home value$193,000
- Median gross rent, monthly$1,166
- Annual rent as a share of median income17.9 percent plus or minus 4.7
- Single family units2,376
- Share single family77.8 percent
- Units in buildings of two or more678 plus or minus 318
- Share in buildings of two or more22.2 percent plus or minus 10.1
- Mobile homes0
- Median year structure built1971
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Black Jack
How Black Jack gets to work
- Workers 16 and over who commute2,167
- Commuting under 15 minutes342 plus or minus 201
- Share commuting under 15 minutes15.8 percent plus or minus 8.9
- Commuting 30 minutes or more898 plus or minus 367
- Share commuting 30 minutes or more41.4 percent plus or minus 15.4
- Drove alone64.9 percent
- Carpooled4.8 percent plus or minus 4.0
- Public transport2.0 percent plus or minus 2.0
- Walked0.0 percent
- Worked from home25.0 percent plus or minus 11.3
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Black Jack
SBA loans in Black Jack (7(a))
- Approvals1
- Gross approval$706,500
- Average approval$706,500
- Median approval$706,500
- Largest approval$706,500
- Jobs supported5
- Jobs per approval5.0
- Loans with a final outcome1
- Paid in full1
- Charged off0
- Median term300 months
- Share on real estate terms of 20 years or more100.0 percent
- Share to franchises0.0 percent
- Distinct lenders1
- Distinct industries by NAICS1
Counted by borrower city: approvals to borrowers whose address is in Black Jack, in any county, FY2020 to FY2026. Only 1 loan has 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.
Black Jack
Flood risk in Black Jack
- NFIP communityCity of Black Jack
- NFIP community number290336
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date02/04/15
The City of Black Jack participates in the National Flood Insurance Program as community 290336 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.
St. Louis County, not Black Jack
St. Louis County context, not Black Jack figures
- Establishments in St. Louis County29,717
- Covered employment, St. Louis County596,676
- Average annual pay, St. Louis County$75,926
- Housing units permitted, St. Louis County1,193
Every figure in this section is published for St. Louis County as a whole and is not a measurement of Black Jack.
All St. Louis 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
Black Jack questions, answered from the record.
How many people live in Black Jack, Missouri?
6,589, in 2,683 households. Black Jack city covers 2.59 square miles of land, which is 2,548 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Black Jack in?
St. Louis 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 Black Jack?
$78,331. The median owner-occupied home is valued at $193,000. Median gross rent is $1,166 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Black Jack businesses?
1 7(a) approvals totaling $706,500 since FY2020, across 1 lenders, median approval $706,500. These count approvals to borrowers whose address is in Black Jack, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Black Jack borrowers get paid back?
No rate is published for Black Jack. Only 1 loan has reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published. The counts are shown instead.
Is Black Jack in the National Flood Insurance Program?
Yes. Black Jack appears in the FEMA Community Status Book as Black Jack, city of, community 290336, 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 Black Jack figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for St. Louis 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 Black Jack.
Is zoning published for Black Jack?
No. Nothing on this page presents parcel level zoning.