House Prices

House Prices & Home Values Mascoutah, IL 2026


Average Data

average house price$193,450
average size per house1749 ft²
average price per ft²111 $ / ft²

04/17/2026 - The value range (VR) for house prices in Mascoutah, IL is $115/ sqft to $115/ sqft. An average home with 1749 sqft costs approximately $201,135 to $201,135. Mascoutah, IL includes 1 ZIP codes and it is located in St. Clair county. The lowest prices are found in ZIP 62258, while the highest are in ZIP 62258. The average price per sqare feet is $111. Our analysis is based on 8 property listings.

Avergage prices by ZIP codes Mascoutah

62258110 $ / ft²




Historical development of home values in Mascoutah

Year Estimated value (USD) Change vs. 2025
2010 $89,842 -53.6%
2011 $86,367 -55.4%
2012 $86,135 -55.5%
2013 $89,354 -53.8%
2014 $93,798 -51.5%
2015 $98,612 -49.0%
2016 $103,758 -46.4%
2017 $109,358 -43.5%
2018 $115,404 -40.3%
2019 $120,755 -37.6%
2020 $126,997 -34.4%
2021 $144,446 -25.3%
2022 $168,392 -13.0%
2023 $177,577 -8.2%
2024 $187,850 -2.9%
2025 $193,450 0.0%

Graph: estimated home values in Mascoutah over time (USD)



Example: 100% financing house in Mascoutah

Loan amount: $193,450

Interest rate: 6.00%

Fixed monthly payment: $1,159.83

Breakdown in the 1st month:
Interest portion: $967.25  –  Principal portion: $192.58

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $11,542.38 $2,375.59 $191,074.41
2 $11,395.86 $2,522.11 $188,552.30
3 $11,240.30 $2,677.67 $185,874.63
4 $11,075.15 $2,842.82 $183,031.81
5 $10,899.81 $3,018.16 $180,013.65
6 $10,713.65 $3,204.31 $176,809.34
7 $10,516.02 $3,401.95 $173,407.39
8 $10,306.19 $3,611.77 $169,795.62
9 $10,083.43 $3,834.54 $165,961.08
10 $9,846.92 $4,071.05 $161,890.03
11 $9,595.83 $4,322.14 $157,567.90
12 $9,329.25 $4,588.72 $152,979.18
13 $9,046.23 $4,871.74 $148,107.44
14 $8,745.75 $5,172.22 $142,935.22
15 $8,426.74 $5,491.23 $137,443.99
16 $8,088.05 $5,829.92 $131,614.07
17 $7,728.47 $6,189.49 $125,424.58
18 $7,346.72 $6,571.25 $118,853.33
19 $6,941.42 $6,976.55 $111,876.78
20 $6,511.12 $7,406.85 $104,469.94
21 $6,054.28 $7,863.68 $96,606.25
22 $5,569.27 $8,348.70 $88,257.55
23 $5,054.34 $8,863.63 $79,393.93
24 $4,507.65 $9,410.32 $69,983.61
25 $3,927.24 $9,990.73 $59,992.88
26 $3,311.03 $10,606.93 $49,385.95
27 $2,656.82 $11,261.14 $38,124.81
28 $1,962.26 $11,955.71 $26,169.10
29 $1,224.86 $12,693.11 $13,475.99
30 $441.97 $13,475.99 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Mascoutah, IL


1500 sqft3900 sqft
Ø selling price$201,466$428,572
Ø fast selling$183,151$385,714
Ø high price sale$219,781$471,429

In 2026, houses in Mascoutah, IL will be offered at an average price of $111 per square foot. A 1,500 sqft home priced at $201,466 is 21.97% more expensive per square foot than a 3,900 sqft home priced at $428,572. Home prices in Mascoutah, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $296,703. Sellers who can wait longer may achieve a higher price of up to $362,638.


Mascoutah, IL: Small-Town Charm Near St. Louis

Overview

Mascoutah, IL is a welcoming city in St. Clair County blending small-town charm with convenient access to metropolitan St. Louis. Known for its close ties to Scott Air Force Base, the community supports military families and a diverse local economy.
Visitors and residents enjoy a walkable historic downtown with locally owned shops, cafes, and seasonal events.

Parks and Events

Outdoor recreation centers on Scheve Park, featuring playgrounds, sports fields, pavilions, and community gatherings. Mascoutah hosts the popular Mascoutah Homecoming & Augustfest, bringing live music, food, and family-friendly entertainment. The city maintains multiple parks and trails, reflecting a strong commitment to green space and quality of life.

Schools and Connectivity

Education is anchored by Mascoutah School District 19, recognized for modern facilities, extracurriculars, and community involvement. Commuters appreciate quick connections via I-64 and regional transit, plus proximity to MidAmerica St. Louis Airport.

Homes and Lifestyle

Housing options range from historic homes to new subdivisions, offering value for first-time buyers and growing families. Whether you are relocating for Scott AFB or seeking a friendly Midwest hometown, Mascoutah, Illinois delivers convenience, character, and steady growth.



FAQ – Home Values in Mascoutah

What is the median home value in Mascoutah in 2026?

In 2026, the typical home value in Mascoutah is about $193,450 for an average home size of 1749 square feet. This corresponds to an average price of roughly $111 per square foot.

What is the average cost per square foot in Mascoutah?

In 2026, homes in Mascoutah sell for an average of around $111 per square foot, with a typical range between $115 and $115 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Mascoutah is about 1749 square feet, with an estimated 2026 value around $193,450.



Locations close to Mascoutah, IL

Millstadt, IL93 $ / ft²
Modoc, IL44 $ / ft²
Mulberry Grove, IL115 $ / ft²
Marissa, IL35 $ / ft²
Lenzburg, IL74 $ / ft²
Lebanon, IL109 $ / ft²
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