Self Storage Services NAICS 531130
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Industry Summary
The 8,800 self storage service providers in the US rent or lease secure space, such as rooms, compartments, lockers, containers, or outdoor space, for clients to store and retrieve goods. Storage properties include one story buildings, multi-story buildings, climate controlled units, and parking areas for boats and motor vehicles. Sources of revenue include rent, sales of storage items (boxes, packing materials), insurance, late fees, administrative charges, and truck rentals. Large companies may offer management services.
Demand Dependent On Local Demographics
Because the majority of demand for self storage comes from customers within a one to three mile radius, a company’s business health is related to local population demographics and density.
Oversaturation Drives Down Occupancy
Some markets suffer from excess supply due to oversaturation.
Recent Developments
Jul 23, 2026 - Self-Storage Market Stabilizes in Q2
- Storable reported that self-storage performance improved seasonally in Q2 2026 despite a slow US housing market and limited geographic mobility. National occupancy rose 1.4 percentage points from Q1 to 78.1% and edged up 0.2% year over year, while the average length of stay increased to 19 months. The average 10x10 move-in rate climbed 4.6% from Q1 to $107.15 but remained 1.4% below Q2 2025. Move-ins declined year over year in every region, but fewer move-outs supported occupancy in most markets, indicating that customer retention is offsetting softer relocation demand. The West had the highest occupancy at 80.4%, although it was the only region with a year-over-year decline. The Midwest posted the strongest annual occupancy improvement, while the Midwest and Northeast recorded the largest quarterly gains. Overall, stable occupancy, longer stays, and firmer seasonal pricing suggest the industry remains fundamentally healthy.
- In July, Public Storage completed its $10.5 billion acquisition of National Storage Affiliates Trust, creating a portfolio of more than 4,500 US self-storage facilities with 327 million rentable square feet. The transaction further consolidates the self-storage industry and strengthens Public Storage's scale, market reach, and operating efficiencies. Shareholders of National Storage Affiliates received 0.14 Public Storage shares for each share held. Public Storage expects the deal to generate $110 million to $130 million in annual cost savings and other benefits within three to four years. The acquisition could increase competitive pressure on smaller operators while giving Public Storage greater resources to invest in technology, property improvements, marketing, and customer acquisition.
- Sales of existing US homes decreased by 2.4% in June from May but were up 2.8% year-over-year, according to the National Association of Realtors (NAR). NAR chief economist Lawrence Yun said, "The back-and-forth in monthly home sales activity, driven by mild fluctuations in mortgage rates, shows how sensitive home buyers are to affordability conditions. However, job gains—more than half a million since the beginning of the year—will continue to provide support for the housing market." Home sales are a key demand driver for self-storage services.
- Home builder confidence in the single-family market fell in July as builders remain concerned about housing affordability, higher construction costs, and elevated interest rates, according to the National Association of Home Builders (NAHB). Home builder sentiment, as measured by the NAHB/Wells Fargo Housing Market Index (HMI), dropped two points to 34 in July 2026. Any HMI reading over 50 indicates that more builders see conditions as good than poor. July marked the 15th consecutive month the HMI remained below 40, a level not seen since the housing crisis in 2012. The survey also showed that 36% of builders reduced home prices in July to lure potential buyers off the sidelines, although the average price reduction of 6% remained unchanged from June. While the NAHB noted that the recent enactment of the 21st Century ROAD to Housing Act is a positive step in expanding the US housing supply, it added that more reforms are needed at the state and local levels.
Industry Revenue
Self Storage Services
Industry Structure
Industry size & Structure
The average self storage company operates a single location, employs 7 workers, and generates about $2 million annually.
- The self storage service industry consists of about 8,800 companies that employ 60,600 workers and generate $21 billion annually.
- The industry is fragmented; the top 50 firms account for about 64% of total revenue.
- Just over half of self storage facilities are located in suburban areas; about 36% in urban; and 12% in rural.
- About 13% of US households and 12% of US businesses rent self storage units.
- Large companies include Public Storage, Extra Space Storage, CubeSmart, and National Storage Affiliates.
Industry Forecast
Industry Forecast
Self Storage Services Industry Growth
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