61877 Sidney
29 active listings out of 788 total properties we track in ZIP 61877 (Sidney, IL) — 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 61877. Same company, same dataset, different resolution.
- Tracked
- 788
- Active
- 29
- Median list
- $250K
- Sales (12mo)
- 20
- Tracked
- 788
- Active
- 29
- Median list
- $250K
- Sales (12mo)
- 20
- Tracked
- 788
- Active
- 29
- Median list
- $250K
- Sales (12mo)
- 20
- Tracked
- 788
- Active
- 29
- Median list
- $250K
- Sales (12mo)
- 20
- Tracked
- 788
- Active
- 29
- Median list
- $250K
- Sales (12mo)
- 20
Inventory breakdown
Distribution of the 29 currently-active listings in ZIP 61877. Full dataset covers 788 properties — listings, off-market homes, rentals, and full history.
Get Sidney 61877 data in your app
GET https://api.straply.com/v1/markets/zip/61877
Authorization: Bearer $STRAPLY_KEY{
"zip": "61877",
"total_tracked": 788,
"active": 29,
"median_list": 249950
}Nearby ZIP codes
Other Illinois ZIPs within a short drive of 61877.
ZIP 61877 · Sidney, IL real estate: market summary
As of November 2026, Straply tracks 788 homes in ZIP 61877 (Sidney, IL), with 29 active for sale at a median list price of $249,950 (~$150/sq ft). Notably, it has notably historic housing — 29% of homes predate 1940.
- Median list price
- $249,950
- Median $/sq ft
- $150
- Active listings
- 29
- Median sale price
- $315,000 (+22% YoY)
- Properties tracked
- 788
Frequently asked: ZIP 61877 · Sidney, IL real estate
What is the median home price in ZIP 61877?
The median list price in ZIP 61877 (Sidney, IL) is $249,950 (about $150 per square foot), based on 29 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 61877?
Active listings in ZIP 61877 (Sidney, IL) concentrate in: 64% under $300k and 25% $300k–$500k.
Are home prices in ZIP 61877 going up or down?
The median sale price is $315,000, up 22% year over year. Straply tracked 20 sales here over the past 12 months.
How many homes are for sale in ZIP 61877?
Straply is tracking 29 active listings in ZIP 61877 (Sidney, IL) out of 788 properties on record as of November 2026.
How old are the homes in ZIP 61877?
Most homes in ZIP 61877 (Sidney, IL) were built in the 1920s. About 37% were built after 1980, while 29% predate 1940. The newest tracked home dates to 2025.
What types of homes are in ZIP 61877?
ZIP 61877 (Sidney, IL) is mostly single-family homes (90% of listings). Also common: other 7%.
How many bedrooms do homes in ZIP 61877 typically have?
The most common size in ZIP 61877 (Sidney, IL) is 3 bd.
What areas are near ZIP 61877?
Nearby markets Straply also tracks include Philo 61864, Homer 61849, Saint Joseph 61873, Broadlands 61816.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.