Collinsville IL
256 active listings out of 15K total properties we track across 11 Collinsville ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Illinois (statewide), not just Collinsville. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 256 currently-active listings in Collinsville, IL. Full dataset covers 15K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Collinsville
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Collinsville, IL data in your app
GET https://api.straply.com/v1/markets/city/collinsville-il
Authorization: Bearer $STRAPLY_KEY{
"city": "collinsville-il",
"total_tracked": 14591,
"active": 256,
"median_list": 185000
}Collinsville, IL real estate: market summary
As of November 2026, Straply tracks 14,591 homes in Collinsville, IL, with 256 active for sale at a median list price of $185,000 (~$131/sq ft). Notably, home prices are climbing — the median sale price is up 14% year over year.
- Median list price
- $185,000
- Median $/sq ft
- $131
- Active listings
- 256
- Median sale price
- $200,000 (+14% YoY)
- Properties tracked
- 14,591
Frequently asked: Collinsville, IL real estate
What is the median home price in Collinsville?
The median list price in Collinsville, IL is $185,000 (about $131 per square foot), based on 256 active listings tracked by Straply as of November 2026.
What price range are homes in Collinsville?
Active listings in Collinsville, IL concentrate in: 82% under $300k and 13% $300k–$500k.
Are home prices in Collinsville going up or down?
The median sale price is $200,000, up 14% year over year. Straply tracked 399 sales here over the past 12 months.
How many homes are for sale in Collinsville?
Straply is tracking 256 active listings in Collinsville, IL out of 14,591 properties on record as of November 2026.
How old are the homes in Collinsville?
Most homes in Collinsville, IL were built in the 1960s. About 34% were built after 1980, while 14% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Collinsville?
Collinsville, IL is mostly single-family homes (75% of listings). Also common: condos 9%, lots / land 6%.
How many bedrooms do homes in Collinsville typically have?
The most common size in Collinsville, IL is 3 bd.
What are the most active ZIP codes in Collinsville?
The ZIP codes with the most active listings in Collinsville, IL are 62234, 62334.
What areas are near Collinsville?
Nearby markets Straply also tracks include Caseyville, Maryville, Glen Carbon, Fairview Heights.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.