Sullivan, IL rental market
Last updated August 29, 2025
Rental market summary
The average rent for all bedrooms and all property types in Sullivan, IL is $625.
$625
-$25
+$40
4
Source: Zillow Rentals data
Rental price range
The price range for all bedrooms and all property types is $595 to $1,450.
| Rent price | Number of rental properties |
|---|---|
| $500 | 1 |
| $600 | 1 |
| $800 | 1 |
| $1,400+ | 1 |
Average rent price over time
In the last year, rent has increased by $40 compared to the previous year.
| Last year (2024) | This year (2025) | |
|---|---|---|
| Jan | $795 | $585 |
| Feb | $1,150 | $800 |
| Mar | $1,150 | $910 |
| Apr | $1,150 | $910 |
| May | $1,150 | $785 |
| Jun | $585 | $810 |
| Jul | $585 | $875 |
| Aug | $585 | $650 |
| Sep | $585 | No data |
| Oct | $585 | No data |
| Nov | $585 | No data |
| Dec | $610 | No data |
Market temperature
The Sullivan, IL rental market temperature is WARM. Market temperature is based on changes in renter demand compared to the national average. For example, a hot market has increasing demand.
Temperature is based on all bedrooms and all property types.
Compare average rent in markets
Rent in Sullivan, IL is 70% lower than the national average.
$625
$2,100
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Frequently asked questions
1. What is the average rent in Sullivan, IL?
The average rent in Sullivan, IL is $625.
2. How much does it cost to rent a house in Sullivan, IL?
Houses in Sullivan, IL rent between $595 - $1,450 with an average rent of $625.
3. How has the rent in Sullivan, IL changed in the last year?
In the last year, the rent in Sullivan, IL increased by $40
4. How much has the rent in Sullivan, IL increased/decreased in the last month?
In the last month, the rent in Sullivan, IL decreased by $25
5. How many available rentals are there in Sullivan, IL?
There are currently 4 rentals available in Sullivan, IL.
6. How do rent prices in Sullivan, IL compare with the national average?
The average rent in Sullivan, IL is $625 — 70.24% lower the national average of $2,100.