Trends · data through September 2026

Self Storage Facilities in Maryland

Iceflower tracks 231 stores from 45 self storage facility chains in Maryland. Prime Storage grew fastest over the last year, ahead of Extra Space Storage and Self Storage Plus.

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 chains
45
Tracked stores
231
Consumer panel
130M+

Growth ranking

Fastest-growing tracked self storage facility chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Prime Storage and Extra Space Storage sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 P Prime Storage logo Prime Storage - +18.5%
2 E Extra Space Storage logo Extra Space Storage - +0.3%
3 S Self Storage Plus logo Self Storage Plus - -2.1%
4 C CubeSmart Self Storage logo CubeSmart Self Storage - -3.1%
5 I iStorage logo iStorage ▲1 -14.0%
6 S StorageMart logo StorageMart ▼1 -14.4%
  • Extra Space Storage
  • CubeSmart Self Storage
  • Self Storage Plus
  • Talkie Communicatoins, Inc
  • iStorage
  • StorageMart
  • YourSpace Storage
  • Other tracked chains

Store footprint

Store map

231 tracked store locations in Maryland. The 7 largest tracked chains are highlighted.

  • Extra Space Storage (102)
  • CubeSmart Self Storage (44)
  • Self Storage Plus (23)
  • Talkie Communicatoins, Inc (1)
  • iStorage (4)
  • StorageMart (5)
  • YourSpace Storage (1)
  • Other tracked chains

Top tracked chains by store count

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