What is the average rent of an apartment in Sullivan, IL?

The average rent of an apartment in Sullivan, IL is $1,299 per month. This is about 33% lower than the national average.

When is the average rent for an apartment cheapest in Sullivan, IL?

In the last year, the average rent in Sullivan, IL was lowest in Aug 2025 when it was $595 per month.

In the last year, the average rent in Sullivan, IL was highest in May 2025 when it was $1,032 per month.

There are 3 available apartments or condos to rent in Sullivan, IL.

Sullivan, IL includes zip codes such as: 61951 .

Some nearby cities include: Allenville , Bethany , Lovington , Arthur , Windsor. These cities may have more rental options to explore.

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APPLY INSTANTLY
$1,499/mo
3 Beds
2 Baths
1,174 sqft
1612 S Hamilton St #7,
Sullivan, IL 61951
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PET FRIENDLY
$1,299/mo
2 Beds
2 Baths
941 sqft
1612 S Hamilton St,
Sullivan, IL 61951
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$575/mo
1 Bed
1 Bath
114 S Madison St #2,
Sullivan, IL 61951
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Apartments For Rent Near Sullivan, IL

Rent in Sullivan, IL varies by number of bedrooms and home type. Use these charts to quickly see how rent changes.

Average rent for a apartment increased in Jun 2026 compared to the previous month. Rent for apartments peaked in May 2025.

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In July 2026, Houses were the most affordable home type to rent compared with Apartments and Condos.

	1 bed	2 beds	3 beds	4 beds	All
All home types	$595	$999	$950	—	$999
Apartments and Condos	$595	$1,299	$1,499	—	$1,299
Houses	—	$999	$950	—	$950

What is the average rent of an apartment in Sullivan, IL?
The average rent of an apartment in Sullivan, IL is $1,299 per month. This is about 33% lower than the national average.
When is the average rent for an apartment cheapest in Sullivan, IL?
In the last year, the average rent in Sullivan, IL was lowest in Aug 2025 when it was $595 per month.
When is the average rent for an apartment most expensive in Sullivan, IL?
In the last year, the average rent in Sullivan, IL was highest in May 2025 when it was $1,032 per month.
How many apartments or condos are available to rent in Sullivan, IL?
There are 3 available apartments or condos to rent in Sullivan, IL.
What are some zip codes in Sullivan, IL?
Sullivan, IL includes zip codes such as: 61951.
What are some cities near Sullivan, IL?
Some nearby cities include: Allenville, Bethany, Lovington, Arthur, Windsor. These cities may have more rental options to explore.