Real Estate Data API

61531 Farmington

12 active listings out of 1.4K total properties we track in ZIP 61531 (Farmington, IL) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
12
Median
$155K
±0%
Sales (12mo)
28
Tracked
1.4K
Zoomed out

While you're here, take in the bigger picture — maps below show Illinois (statewide), not just 61531. Same company, same dataset, different resolution.

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Key Numbers
Tracked
1.4K
Active
12
Median list
$155K
Sales (12mo)
28
Get this data →
Key Numbers
Tracked
1.4K
Active
12
Median list
$155K
Sales (12mo)
28
Get this data →
Key Numbers
Tracked
1.4K
Active
12
Median list
$155K
Sales (12mo)
28
Get this data →
Key Numbers
Tracked
1.4K
Active
12
Median list
$155K
Sales (12mo)
28
Get this data →
Key Numbers
Tracked
1.4K
Active
12
Median list
$155K
Sales (12mo)
28

Inventory breakdown

Distribution of the 12 currently-active listings in ZIP 61531. Full dataset covers 1.4K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 7 (63.6%)
$300K–$500K 4 (36.4%)
$500K–$750K 0 (0%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 2
3 bd 5
4 bd 3
5+ bd 1
Active by property type
Single Family 10 (83.3%)
Multi Family 2 (16.7%)
For Developers

Get Farmington 61531 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/61531
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "61531",
  "total_tracked": 1356,
  "active": 12,
  "median_list": 155000
}
Get an API key Read the docs

ZIP 61531 · Farmington, IL real estate: market summary

As of June 2026, Straply tracks 1,356 homes in ZIP 61531 (Farmington, IL), with 12 active for sale at a median list price of $155,000 (~$106/sq ft). Notably, it has notably historic housing — 44% of homes predate 1940.

Median list price
$155,000
Median $/sq ft
$106
Active listings
12
Properties tracked
1,356

Frequently asked: ZIP 61531 · Farmington, IL real estate

What is the median home price in ZIP 61531?

The median list price in ZIP 61531 (Farmington, IL) is $155,000 (about $106 per square foot), based on 12 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 61531?

Active listings in ZIP 61531 (Farmington, IL) concentrate in: 64% under $300k and 36% $300k–$500k.

How many homes are for sale in ZIP 61531?

Straply is tracking 12 active listings in ZIP 61531 (Farmington, IL) out of 1,356 properties on record as of June 2026.

How old are the homes in ZIP 61531?

Most homes in ZIP 61531 (Farmington, IL) were built in the 1940s. About 14% were built after 1980, while 44% predate 1940. The newest tracked home dates to 2019.

What types of homes are in ZIP 61531?

ZIP 61531 (Farmington, IL) is mostly single-family homes (83% of listings). Also common: multi-family homes 17%.

How many bedrooms do homes in ZIP 61531 typically have?

The most common size in ZIP 61531 (Farmington, IL) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.