Mesa · 31 locations

Storage unit prices in Mesa, AZ

Most Mesa branches advertise several 10x10 units at once, and the second one costs 30% more than the first at the same address. The $42 headline is the entry price, not the shelf.

The market also holds Gilbert and Queen Creek.

A 10x10 starts at $42 on Main and at $103 on Signal Butte. The market median, $76, sits between them before the introductory rate lapses.
Rates here land 20% under the US median, so what moves them is the region rather than any one address.
15 of the 31 branches stocking a 10x10 stand inside Mesa. The 16 beyond it run dearer, a median $71 against $60 in town.
Median 10x10 by town, one branch counted once: $60 in Mesa, $78 in Gilbert.

20 km $42 cheapest · $103 dearest

Size	Sq ft	Locations	Cheapest	Typical	Dearest	Typical spread
5x5	25	26	$8	$16	$42	250%
5x10	50	29	$18	$34	$81	129%
5x15	75	14	$31	$51	$102	78%
10x10	100	31	$42	$76	$122	108%
10x15	150	26	$62	$101	$161	69%
10x20	200	30	$86	$134	$250	82%
10x25	250	18	$111	$152	$325	86%
10x30	300	18	$130	$184	$414	141%

All markets · All of AZ · National prices by size

Prices hold steady around Mesa

Market	Distance	Median 10×10	vs Mesa
Phoenix, AZ	35 km	$74	-3%

Where these numbers come from. 192 advertised prices read from Public Storage's own published listings across 31 locations, last checked 2026-08-12.

Online rate vs regular rate. Every listing publishes two figures. Measured across thousands of observations, the regular rate is 1.5× the online rate at the median, with 88% inside 1% of that and none outside 1.40–1.60×. That is a pricing rule, not a second quote. The online rate is the promotional price for booking on the web; the regular rate is what the unit reverts to. Budget on the regular rate. Comparisons here hold the basis constant, so the gap between locations is real either way.

These are advertised rates for new rentals, not quotes — Public Storage states prices are not guaranteed and they move with availability. Insurance, admin fees and limited-time offers are not included.