Thomson IL
40 active listings out of 1.1K total properties we track across 4 Thomson 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 Thomson. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 40 currently-active listings in Thomson, IL. Full dataset covers 1.1K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Thomson
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Thomson, IL data in your app
GET https://api.straply.com/v1/markets/city/thomson-il
Authorization: Bearer $STRAPLY_KEY{
"city": "thomson-il",
"total_tracked": 1144,
"active": 40,
"median_list": 219500
}Thomson, IL real estate: market summary
As of November 2026, Straply tracks 1,144 homes in Thomson, IL, with 40 active for sale at a median list price of $219,500 (~$108/sq ft). Notably, it has notably historic housing — 23% of homes predate 1940.
- Median list price
- $219,500
- Median $/sq ft
- $108
- Active listings
- 40
- Median sale price
- $97,450
- Properties tracked
- 1,144
Frequently asked: Thomson, IL real estate
What is the median home price in Thomson?
The median list price in Thomson, IL is $219,500 (about $108 per square foot), based on 40 active listings tracked by Straply as of November 2026.
What price range are homes in Thomson?
Active listings in Thomson, IL concentrate in: 68% under $300k and 22% $300k–$500k.
How many homes are for sale in Thomson?
Straply is tracking 40 active listings in Thomson, IL out of 1,144 properties on record as of November 2026.
How old are the homes in Thomson?
Most homes in Thomson, IL were built in the 1970s. About 35% were built after 1980, while 23% predate 1940. The newest tracked home dates to 2024.
What types of homes are in Thomson?
Thomson, IL is mostly single-family homes (72% of listings). Also common: other 15%, lots / land 10%.
How many bedrooms do homes in Thomson typically have?
The most common size in Thomson, IL is 3 bd.
What are the most active ZIP codes in Thomson?
The ZIP codes with the most active listings in Thomson, IL are 61285, 62185.
What areas are near Thomson?
Nearby markets Straply also tracks include Savanna, Mount Carroll, Chadwick, Morrison.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.