Commercial Real Estate Market in Mascoutah, IL
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
21 active listings and 575 off-market properties in Mascoutah, IL.
Market Trends
Mascoutah, IL spans 75.4 square miles in St. Clair County, Illinois. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Mascoutah, IL runs 21.3% across the Midwest region in 2025, up from 13.7% in 2019.
Vacancy Rate % in Midwest region
Retail
Retail vacancy in Mascoutah, IL runs 6.3% across the Midwest region in 2025, down from 8% in 2020.
Vacancy Rate % in Midwest region
Industrial
Industrial vacancy in Mascoutah, IL runs 4.9% across the Midwest region in 2025, up from 4.4% in 2019. Nearly 1.6x the 2022 low of 3.1%.
Vacancy Rate % in Midwest region
Multifamily
Multifamily space in Mascoutah, IL asks $85/SF to buy. Vacancy runs 8% across the Midwest region in 2025, up from 6.5% in 2022.
Average Sale Price $/SF
Listings
Vacancy Rate % in Midwest region
Zoning & Land Use
Land Use Mix share of zoned land by category
- Residential 32.3%
- Industrial 27.1%
- Commercial 26.3%
- Special 9.3%
- Civic 4.9%
Largest Zones share of zoned land by district
General Commercial
General Industrial
Single Family Residential
Airport
Agricultural
Mascoutah, IL zones 6,283 acres across 16 districts. Commercial zoning covers 26.3% of zoned land, residential 32.3% and industrial 27.1%. The largest single district is General Commercial at 25.5%. For commercial buyers the practical constraint is that only 53.4% of land carries a commercial or industrial designation.
General Commercial (GC)
The purpose of the GC, general commercial district, is to permit more intense retail sales and various service activities in appropriate areas
Market overview
Demographics & Economy
Mascoutah, IL has 10,379 residents in 3,908 households. Density runs 138 people per square mile. Median household income here is $90,417 and median gross rent $1,231 a month.
10,379
Population
3,908
Households
2.7
Avg Household Size
38
Median Age
27%
College-Educated
95%
High-School Grad
75.4 sq mi
ZIP Area
138
Density / Sq Mi
$90,417
Median Household Income
$46,395
Median Earnings
$1,231
Median Rent
$229,500
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Rentchler | — | — |
| New Memphis | — | — |
| New Baden | — | $24.00 |
| Shiloh | — | — |
Commercial property in Mascoutah, IL asks $14/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Mascoutah?
Commercial property in Mascoutah, IL asks an average of $14 per square foot. The 4 most recent recorded sales traded at a median of $113/SF. Multifamily carries the highest asking price at $85/SF.
What zoning applies to commercial property in Mascoutah?
Mascoutah, IL zones 6,283 acres across 16 districts, of which 26.3% is commercial and 27.1% industrial. The largest single district is General Commercial at 25.5% of zoned land. The purpose of the GC, general commercial district, is to permit more intense retail sales and various service activities in appropriate areas Residential zoning covers 32.3% and open space 0%.
Where does Realmo's Mascoutah market data come from?
Realmo compiles Mascoutah, IL figures from 5 recent recorded sales, 20 active sale listings, 1 active lease listings, 575 tracked off-market properties, the current Mascoutah zoning release. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 20 active for-sale and 1 active for-lease listings in Mascoutah, IL. These are ASKING figures from live listings, not closed-transaction prices, and a segment carried by a handful of listings reads as indicative rather than an average.
- Vacancy rates
- Published per-sector market series, taken at the metro level where one exists and otherwise at the Census-region level — a chart reading "in <region> region" is a regional number, not this city's.
- Zoning and land use
- The current municipal zoning release: 6,283 zoned acres across 16 districts. Shares are of zoned land, so parcels the release leaves unclassified are excluded from the mix.
- Refresh
- The monthly aggregates close at the end of the previous month, so 31 August 2026 — not today — is the honest last update.
- Known limitations
- office vacancy is reported at Midwest region level, retail vacancy is reported at Midwest region level and industrial vacancy is reported at Midwest region level.
- Coverage
- Metrics below the 10-observation threshold fall back one geographic level. The geography used is named on each figure.
Compiled by the Realmo Data team · reviewed 31 August 2026 · report a data issue
