Cheap Apartments for Rent in Ottawa, IL

16 rentals

Apartments For Rent Near Ottawa, IL

We found 8 more apartments matching your filters just outside Ottawa

Average Rent Trends in 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 increased in Oct 2026 compared to the previous month. Rent previously peaked in Aug 2025.
MonthAverage rent
Nov 2025$1,395
Dec 2025$1,273
Jan 2026$1,425
Feb 2026$1,425
Mar 2026$1,400
Apr 2026$1,395
May 2026$1,325
Jun 2026$1,325
Jul 2026$1,400
Aug 2026$1,352
Sep 2026$1,400
Oct 2026$1,517
View as a graph

Average Rent By Bedroom and Home Type

In October 2026, Apartments and Condos were the most affordable home type to rent compared with Houses.
1 bed2 beds3 beds4 bedsAll
All home types$983$1,400$1,550$2,100$1,550
Apartments and Condos$983$950$1,550$1,600$1,550
Houses—$1,400$1,175$2,100$1,550
See more information about local market trends in Ottawa, IL

Frequently Asked Questions about Rentals in Ottawa, IL

  • What is the average rent of an apartment in Ottawa, IL?
    The average rent of an apartment in Ottawa, IL is $1,550 per month. This is about 20% lower than the national average.
  • What are the cheapest months to find an apartment to rent in Ottawa, IL?
    Last year, the cheapest month to find an apartment to rent was May 2025 when it was $1,050 per month.
  • How many cheap apartments are available in Ottawa, IL?
    There are 11 apartments to rent that are cheaper than the city’s average rent of $1,550.
  • When is the average rent most expensive in Ottawa, IL?
    In the last year, the average rent in Ottawa, IL was highest in Aug 2025 when it was $1,550 per month.
  • How does the rent of a 1 bedroom apartment compare to a studio apartment in Ottawa, IL?
    The average rent of a 1 bedroom apartment in Ottawa, IL is $983 per month. That is about $667 less than the cost of a studio apartment.
  • 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.
View this page in Spanish: Apartamentos baratos en renta en Ottawa, IL - 24 Rentas | Trulia