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St. Jacob, IL Home Values and Rents
The median home value in St. Jacob is $201,000, 321st highest of 696 cities and towns in Illinois. Median rent is $1,138 a month.
- Median home value
- $201,000
- 321st of 696 in IL
- Median rent
- $1,138/mo
- ACS 2020-2024
- Price change, 1 year
- +6.7%
- County index, 2025
- Homeownership
- 85.5%
- IL: 67.1%
Home sale prices in the St. Louis, MO-IL area
Zillow median sale price, Sep 2026
$287,645+8.8% from a year earlier
Half of homes in the metro area sold for more and half for less. Zillow publishes sale prices for metro areas, not for single counties or cities.
Madison County home price trend
FHFA annual House Price Index for Madison County, 2000 = 100, compared with Illinois
Show as a table
| Period | Madison County |
|---|---|
| 2025 | 210 |
| 2024 | 196 |
| 2023 | 185 |
| 2022 | 171 |
| 2021 | 153 |
| 2020 | 143 |
| 2019 | 139 |
| 2018 | 136 |
| 2017 | 132 |
| 2016 | 129 |
| 2015 | 126 |
| 2014 | 123 |
| 2013 | 125 |
| 2012 | 125 |
| 2011 | 127 |
Beta
Over five years, Madison County prices changed +47.0%, compared with +44.0% for Illinois.
Source: Federal Housing Finance Agency · Last updated 08/01/2026
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Fair Market Rents, FY2027
HUD rent standard for St. Louis, MO-IL HUD Metro FMR Area
| Unit size | Monthly rent | vs FY2026 |
|---|---|---|
| Studio | $1,064 | +11.4% |
| 1 bedroom | $1,104 | +11.0% |
| 2 bedrooms | $1,349 | +10.8% |
| 3 bedrooms | $1,731 | +10.4% |
| 4 bedrooms | $1,997 | +10.2% |
Frequently asked questions
- What is the median home value in St. Jacob, IL?
- The median home value in St. Jacob is $201,000, based on the American Community Survey 2020-2024 5-year estimates. The Illinois median is $263,300.
- How much is rent in St. Jacob?
- The median rent in St. Jacob is $1,138 a month, including utilities paid by the renter. HUD's FY2027 Fair Market Rent for a two-bedroom unit is $1,349.
- Are home prices going up in St. Jacob?
- Home prices in Madison County changed +6.7% over one year and +47.0% over five years, as of 2025.
- How does St. Jacob compare with the rest of Illinois?
- St. Jacob has the 321st highest median home value of 696 cities and towns with 1,000+ residents in Illinois.