Real Estate Data API

South Jacksonville IL

16 active listings out of 934 total properties we track across 3 South Jacksonville ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

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Active
16
Median
$160K
-48.6%
Sold Sep
4
+33.3%
Tracked
934
Zoomed out

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

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Inventory breakdown

Distribution of the 16 currently-active listings in South Jacksonville, IL. Full dataset covers 934 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 15 (100%)
$300K–$500K 0 (0%)
$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 6
3 bd 9
4 bd 1
5+ bd 0
Active by property type
Single Family 15 (93.8%)
Other 1 (6.2%)

ZIP codes in South Jacksonville

Drill into any ZIP for hex-level breakdowns.

For Developers

Get South Jacksonville, IL data in your app

curl
request
GET https://api.straply.com/v1/markets/city/south-jacksonville-il
Authorization: Bearer $STRAPLY_KEY
200 OK response
{
  "city": "south-jacksonville-il",
  "total_tracked": 934,
  "active": 16,
  "median_list": 159900
}

South Jacksonville, IL real estate: market summary

As of November 2026, Straply tracks 934 homes in South Jacksonville, IL, with 16 active for sale at a median list price of $159,900 (~$97/sq ft). Notably, the market is cooling — the median sale price is down 49% year over year.

Median list price
$159,900
Median $/sq ft
$97
Active listings
16
Median sale price
$110,500 (-49% YoY)
Properties tracked
934

Frequently asked: South Jacksonville, IL real estate

What is the median home price in South Jacksonville?

The median list price in South Jacksonville, IL is $159,900 (about $97 per square foot), based on 16 active listings tracked by Straply as of November 2026.

What price range are homes in South Jacksonville?

Active listings in South Jacksonville, IL concentrate in: 100% under $300k.

Are home prices in South Jacksonville going up or down?

The median sale price is $110,500, down 49% year over year. Straply tracked 40 sales here over the past 12 months.

How many homes are for sale in South Jacksonville?

Straply is tracking 16 active listings in South Jacksonville, IL out of 934 properties on record as of November 2026.

How old are the homes in South Jacksonville?

Most homes in South Jacksonville, IL were built in the 1960s. About 22% were built after 1980, while 15% predate 1940. The newest tracked home dates to 2016.

What types of homes are in South Jacksonville?

South Jacksonville, IL is mostly single-family homes (94% of listings). Also common: other 6%.

How many bedrooms do homes in South Jacksonville typically have?

The most common size in South Jacksonville, IL is 3 bd.

What areas are near South Jacksonville?

Nearby markets Straply also tracks include Jacksonville, Murrayville, Franklin, Winchester.

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