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HomeIllinoisSt. Clair CountyMascoutah city

Mascoutah city, Illinois: commercial real estate data.

Mascoutah city is a Census city of 8,816 people across 9.64 square miles of land, in St. Clair County. Median household income is $97,375, 69.7 percent of occupied homes are owned, and the SBA record carries 3 7(a) approvals to borrowers here worth $500,000.

80 sourced place values · tier FULL · 9 sections · underlined figures are computed by MMCG Analytics, not published by the agency

Mascoutah

What Mascoutah is

  • Census place typecity
  • Land area9.64 sq mi
  • Water area0.15 sq mi
  • Population per square mile of land915
  • County holding the largest share of its areaSt. Clair 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.

Mascoutah

How many people live in Mascoutah

  • Population8,816
  • Median age37.5
  • Population under 182,142
  • Share under 1824.3 percent
  • Population 65 and over1,223
  • Share 65 and over13.9 percent
  • Households3,093
  • Family households2,083
  • Share of households that are families67.3 percent

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Mascoutah

Income and work in Mascoutah

  • Median household income$97,375
  • Per capita income$40,069
  • Civilian labor force4,443
  • Employed4,263
  • Unemployed180 plus or minus 134
  • Unemployment rate4.1 percent plus or minus 3.0
  • Adults 25 and over5,789
  • Adults 25 and over with a high school diploma or higher96.1 percent
  • Adults 25 and over with a bachelor degree or higher30.8 percent
  • Adults 25 and over with a graduate degree12.8 percent plus or minus 2.6

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Mascoutah

Housing in Mascoutah

  • Housing units3,291
  • Occupied units3,093
  • Vacant units198 plus or minus 155
  • Vacancy rate6.0 percent plus or minus 4.7
  • Owner occupied2,155
  • Renter occupied938 plus or minus 193
  • Ownership rate69.7 percent
  • Median owner-occupied home value$224,900
  • Median gross rent, monthly$1,370
  • Annual rent as a share of median income16.9 percent
  • Single family units2,653
  • Share single family80.6 percent
  • Units in buildings of two or more540 plus or minus 169
  • Share in buildings of two or more16.4 percent plus or minus 4.9
  • Mobile homes98 plus or minus 78
  • Median year structure built1984

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Mascoutah

How Mascoutah gets to work

  • Workers 16 and over who commute3,966
  • Commuting under 15 minutes1,079 plus or minus 238
  • Share commuting under 15 minutes27.2 percent plus or minus 5.6
  • Commuting 30 minutes or more1,337
  • Share commuting 30 minutes or more33.7 percent
  • Drove alone73.6 percent
  • Carpooled11.3 percent plus or minus 4.5
  • Public transport0.0 percent
  • Walked2.0 percent plus or minus 1.3
  • Worked from home12.4 percent plus or minus 3.4

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Mascoutah

SBA loans in Mascoutah (7(a))

  • Approvals3
  • Gross approval$500,000
  • Average approval$166,667
  • Median approval$150,000
  • Ninetieth percentile approval$200,000
  • Largest approval$200,000
  • Jobs supported6
  • Jobs per approval2.0
  • Loans with a final outcome0
  • Paid in full0
  • Charged off0
  • Median term120 months
  • Share on real estate terms of 20 years or more0.0 percent
  • Share to franchises33.3 percent
  • Distinct lenders3
  • Distinct industries by NAICS3

A charge-off rate is not published here. only 0 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.

Mascoutah

SBA loans in Mascoutah (504)

  • Approvals6
  • Gross approval$2,578,000
  • Average approval$429,667
  • Median approval$414,000
  • Largest approval$960,000
  • Jobs supported87
  • Loans with a final outcome1
  • Charged off0
  • Median term240 months
  • Distinct CDCs2

US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.

Mascoutah

Flood risk in Mascoutah

  • Listed NFIP communities1
  • Of those, participating1
  • NFIP community number170630
  • Currently effective map date11/05/03

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.

St. Clair County, not Mascoutah

St. Clair County context, not Mascoutah figures

These are St. Clair County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Mascoutah measurements.

  • Establishments in St. Clair County4,973
  • Employment at those establishments, St. Clair County72,871
  • Covered employment, St. Clair County89,981
  • Average annual pay, St. Clair County$57,001
  • Average weekly wage, St. Clair County$1,096
  • Housing units permitted, St. Clair County740
  • Of those, single family, St. Clair County346
  • County product, 2024, St. Clair County$16,131,374,000
  • County product change over the prior year, St. Clair County2.1 percent
  • Average income of an arriving household, St. Clair County$57,798

Every figure in this section is published for St. Clair County as a whole and is not a measurement of Mascoutah. 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

Mascoutah questions, answered from the record.

How many people live in Mascoutah, Illinois?

8,816, in 3,093 households. Mascoutah city covers 9.64 square miles of land, which is 915 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is Mascoutah in?

St. Clair 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 Mascoutah?

$97,375. The median owner-occupied home is valued at $224,900. Median gross rent is $1,370 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

How much SBA lending goes to Mascoutah businesses?

3 7(a) approvals totalling $500,000, across 3 lenders, median approval $150,000, plus 6 504 approvals worth $2.6 m. These count approvals to borrowers whose address is in Mascoutah, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.

Do SBA loans to Mascoutah borrowers get paid back?

No rate is published for Mascoutah. only 0 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 Mascoutah in the National Flood Insurance Program?

Yes. Mascoutah appears in the FEMA Community Status Book as community 170630, 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 Mascoutah figures?

No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for St. Clair 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 Mascoutah.

Is zoning published for Mascoutah?

Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.