County

Average Rent in Mercer County

Mercer is a county in Illinois. It ranks #75 out of 77 for places to rent. Mercer County is in
the congressional districts of
District 15, District 17 and
the metropolitan areas of
Burlington, IA-IL MSA, Davenport-Moline-Rock Island, IA-IL MSA. Dwellsy has rental data for Mercer County includes
the cities of
Reynolds, Aledo and
the zip code of
61231 with places to rent.
The average rent over the last 3 months for places in Mercer County is $719 which represents an increase of 100% over the same period.

The most expensive city in Mercer County to rent places is Reynolds, IL with an average rent of $775. The least expensive city in Mercer County to rent places is Aledo, IL with an average rent of $719.

The most expensive zip code in Mercer County to rent places is 61231 with an average rent of $719. The least expensive zip code in Mercer County to rent places is 61231 with an average rent of $719.

Rental Price Comparison

The average rent for places in county Mercer currently stands at $719.
In comparison, places in the largest city, specifically Aledo, is about the same cost, with an average rent of $719. This represents no difference when compared to Mercer.
Meanwhile, in the average state of Illinois, the average rent for the same type of housing is $1,806, showing a more expensive of +151% from our subject location.
On a national scale, the average rent for a similar places across the United States is $1,845. This constitutes a more expensive by +157% when compared to the rent in Mercer.
$719
Mercer
VS
$719
Aledo, city
$1,806
+151%
IL, state
$1,845
+157%
USA, us

Average price for rental listings over the last 3 months. Last updated April 19 2026

Cities in Mercer County

Zip Codes in Mercer County

61231$719