Storage Lockers vs. Storage Units: Key Differences

Sep 18, 2025 / Public Storage

Storage lockers are compact, budget-friendly spaces for a handful of items. Storage units offer more size options, features, and flexibility for larger loads or longer stays. Which is the right choice for you?

What You Can Store

Storage lockers typically range from 3×3 to 5×5 feet. They’re perfect for small boxes, seasonal clothing, or sporting gear. Because lockers often have reduced height, tall items may not fit comfortably.

Storage units range from 5×5 feet (like a closet) to 10×30 feet (large enough for a whole household). They can accommodate everything from furniture and appliances to automobiles.

Where They’re Found

Lockers are less common and often found in large cities where space is tight. Units are more widely available nationwide, making them easier to find close to home or work.

Pricing

Lockers generally cost less each month, making them ideal for budget-conscious renters who only need a small space. Storage unit pricing scales with size and amenities—indoor climate control and drive-up access usually cost more.

Features and Extras

Lockers are simple spaces with few amenities, while storage units may include climate control, indoor access, or drive-up convenience. Units also provide more room to organize and stack items.

Comparison at a Glance

Feature Storage Locker Storage Unit
Size 3×3 to 5×5 ft, reduced height 5×5 to 10×30 ft, flexible
Best for Small boxes, off-season clothing, sports gear Furniture, appliances, household or business storage
Availability Less common, mostly in cities Widely available at most facilities
Features Basic space, few extras Climate control, drive-up, indoor or outdoor access
Price Lower monthly cost Scales with size and features

Which Should You Choose?

Pick a storage locker if you need a simple, affordable option for just a few belongings. Go with a storage unit if you’re storing larger items, want extra features, or prefer flexibility for long-term use.

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