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

The average rent of an apartment in Ottawa, IL is $1,383 per month.

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

In 2025, the average rent for an apartment in Ottawa, IL was lowest in June when it was $900 per month.

In 2025, the average rent for an apartment in Ottawa, IL was highest in January when it was $1,400 per month.

There are 12 available apartments or condos to rent in Ottawa, IL.

Ottawa, IL includes zip codes such as: 61350 , 60557 .

Some nearby cities include: Naplate , North Utica , Marseilles , Grand Ridge , Serena . These cities may have more rental options to explore.

Use arrow keys to navigate
NEW - 4 HRS AGO
APPLY INSTANTLY
$1,500/mo
1 Bed
1 Bath
800 sqft
824 Columbus St #2,
Ottawa, IL 61350
Use arrow keys to navigate
PET FRIENDLY
$950/mo
2 Beds
1 Bath
1443 Catherine St #6,
Ottawa, IL 61350
Use arrow keys to navigate
PET FRIENDLY
$1,550/mo
3 Beds
2 Baths
1515 / 2026 North 3372nd Road | 2026 N 3372nd Rd,
Ottawa, IL 61350
Use arrow keys to navigate
PET FRIENDLY
$1,550/mo
3 Beds
2 Baths
1,500 sqft
2026 N 3372nd Rd #ROAD503,
Ottawa, IL 61350
Use arrow keys to navigate
PET FRIENDLY
$775/mo
1 Bed
1 Bath
615-617 Webster St #6,
Ottawa, IL 61350
Use arrow keys to navigate
PET FRIENDLY
$1,550/mo
3 Beds
2 Baths
2026 N 3372nd Rd #ROAD102,
Ottawa, IL 61350
Use arrow keys to navigate
APPLY INSTANTLY
$1,200/mo
1 Bed
1 Bath
1210 W Main St,
Ottawa, IL 61350
PET FRIENDLY
$1,600/mo
2 Beds
1 Bath
1444 State St #2,
Ottawa, IL 61350
PET FRIENDLY
FURNISHED
$1,600/mo
2 Beds
1 Bath
1444 State St #3,
Ottawa, IL 61350
PET FRIENDLY
FURNISHED
$1,600/mo
2 Beds
1 Bath
1444 State St #1,
Ottawa, IL 61350
APPLY INSTANTLY
$1,165/mo
2 Beds
1 Bath
900 sqft
1816 Guion St,
Ottawa, IL 61350
Save Search in Ottawa, IL
Ottawa
Apartment
Get emails when new homes match this search

Apartments For Rent Near Ottawa, IL

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

Average rent for a apartment decreased in Nov 2026 compared to the previous month. Rent for apartments peaked in Jan 2025.

View as a graph

In November 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	$775	$1,500	$1,550	—	$1,500
Apartments and Condos	$775	$1,600	$1,550	—	$1,550
Houses	—	$1,400	—	—	$1,400

What is the average rent of an apartment in Ottawa, IL?
The average rent of an apartment in Ottawa, IL is $1,383 per month.
When is the average rent for an apartment cheapest in Ottawa, IL?
In 2025, the average rent for an apartment in Ottawa, IL was lowest in June when it was $900 per month.
When is the average rent for an apartment most expensive in Ottawa, IL?
In 2025, the average rent for an apartment in Ottawa, IL was highest in January when it was $1,400 per month.
How many apartments or condos are available to rent in Ottawa, IL?
There are 12 available apartments or condos to rent in Ottawa, IL.
What are some zip codes in Ottawa, IL?
Ottawa, IL includes zip codes such as: 61350, 60557.
What are some cities near Ottawa, IL?
Some nearby cities include: Naplate, North Utica, Marseilles, Grand Ridge, Serena. These cities may have more rental options to explore.