Chain · United States · data through August 2026

I iStorage logo iStorage

Iceflower tracks 186 iStorage stores across 23 US states. It ranks #4 of 2,300 tracked US self storage facilities chains by card spend. Its share of tracked category spend moved -5.2% over the last year.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked stores
186
States
23
Category
Self Storage Facility
Category rank
#4

Growth

iStorage against its category

The biggest tracked US self storage facilities chains by card spend, with year-over-year growth of category share. Share means a chain's slice of tracked category spend. It can decline while the chain's own sales grow. The chart tracks iStorage's share of the category quarter by quarter, indexed to 2024 Q3 = 100.

# Chain YoY share
1 E Extra Space Storage logo Extra Space Storage +2.1%
2 C CubeSmart Self Storage logo CubeSmart Self Storage -8.8%
3 P Public Storage logo Public Storage -
4 I iStorage logo iStorage -5.2%
5 S StorageMart logo StorageMart -8.3%
6 S Storage Rentals of America logo Storage Rentals of America +0.1%
7 S SecurCare Self Storage logo SecurCare Self Storage +6.2%
8 P Prime Storage logo Prime Storage -17.5%
9 S Self Storage Plus logo Self Storage Plus +3.4%
10 S Storage Sense logo Storage Sense -4.4%

Share of tracked category spend, indexed

100 90.4 2024 Q3 2026 Q2

Store footprint

Store map

186 tracked iStorage locations across 23 US states.

Customer overlap

Who shops at iStorage

Tracked chains iStorage customers also buy from more than a similarly active shopper would, indexed to the strongest overlap (100). From real card transactions.

D Dillonvale IGA 100
S South Link 63
T The Brown Bag 57
K Kingsbay Food 56
H Heritage's logo Heritage's 55
O Olde Town Pub 53
F Foodtown logo Foodtown 50
H H-E-B logo H-E-B 47

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