Price data

Storage unit prices in Illinois

Little separates one Illinois market from another. 36% covers all 3, from Bolingbrook at $90 to Chicago at $122, against a Illinois median of $109.

Market	Locations	Median 10×10	vs Illinois
Bolingbrook	7	$90	-17%
Schaumburg	41	$94	-14%
Chicago	93	$122	+12%

Inside Illinois

Chicago carries 66% of the Illinois locations we hold, at a median of $122.
The dearest market in Illinois is also its largest: Chicago, 93 locations at a median of $122.
Inside a single Illinois market a 10×10 typically swings 83%, wider than the 36% between markets. Chicago covers 106% on its own.
Bolingbrook, the cheapest, is a cluster rather than a city limit. It takes in Joliet, Country Club Hills and Romeoville.

Where these numbers come from. 321 advertised prices read from Public Storage's own published listings across 141 locations in 3 markets, last checked 2026-08-12.

Online rate vs regular rate. Every listing publishes two figures and the regular rate is 1.5× the online rate at the median. That is a pricing rule, not a second quote. Figures here are the online rate (the promotional price for booking on the web) unless labelled otherwise. Budget on the regular rate.

Advertised rates for new rentals, not quotes; they move with availability. Insurance, admin fees and limited-time offers are excluded. This covers Public Storage only. Other operators do not publish per-location pricing in a form that can be read. Not affiliated with Public Storage.