Self Storage Units in Colorado

Compare 595 facilities across 49 cities

Starting at$15/mo

Avg Rating4.5 / 5

Top-rated storage in Colorado

The most-reviewed facilities across the state.

Extra Space Storage

Westminster, CO · 4.7★ (902)

Partner · RentingHive

Don't just store it. Rent it out.

Real listings people are renting out right now. The stuff sitting in your unit could be earning too. List it on RentingHive.

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Colorado has 595 self-storage facilities across 49 cities — from Denver and Colorado Springs to smaller towns across the state. 229 of them publish a monthly rate on their own website, which is what you can compare here without ringing round.

Storage units in Colorado start at $15/month for a small unit. A 10×10 unit — the most rented size, roughly the contents of a 1-bedroom apartment — averages $106/month in Colorado. 186 of the 595 Colorado facilities we list mention climate-controlled units on their own website. Operators price those above a standard unit; how much more is on the facility's own listing.

Self Storage Prices in Colorado by Unit Size

Based on 1,325 listed units across StorageAtlas facilities in Colorado.

Unit Size	What It Fits	Avg/mo	Price Range	Units
5×5	Small closet or boxes	$48	$15–$150	234
5×10	Studio or small bedroom	$63	$15–$259	297
10×10	1-bedroom apartment	$106	$40–$238	254
10×15	Large 1-bed / small 2-bed	$133	$25–$309	220
10×20	2–3 bedroom home	$172	$32–$491	222
10×30	Large home or vehicle	$242	$22–$612	98

Things you'll need

Disc lock

Required by most facilities

$12 Shop →

Storage bins

Better than cardboard for long-term

$35 Shop →

Shoulder Dolly

#1 best seller in moving straps

$30 Shop →

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Self Storage in Colorado — Common Questions

How much does self storage cost in Colorado?

The cheapest unit listed in Colorado is $15/month. A 10×10 — the most rented size — averages $106/month across 254 listed 10×10 units in Colorado. Prices vary by city, unit size, and whether climate control is included. 229 of the 595 Colorado facilities on StorageAtlas publish a rate you can compare.

How many self storage facilities are in Colorado?

There are 595 self storage facilities listed in Colorado across 49 cities on StorageAtlas, including national chains like Public Storage and Extra Space, and independent local operators. 229 of them publish a monthly rate; the rest list an address, hours and amenities, and we ring those on request.

Which cities in Colorado have the most self storage options?

The cities with the most self storage facilities in Colorado include Denver, Colorado Springs, Aurora. Each city page lists every facility we hold, with the monthly rate and unit sizes wherever the facility publishes them.

What size storage unit do I need in Colorado?

The most rented storage unit size is the 10×10 (100 sq ft), which holds the contents of a 1-bedroom apartment. A 5×10 fits a studio or a few pieces of furniture. A 10×20 (200 sq ft) holds a full 2–3 bedroom home. StorageAtlas holds listed prices for 5×5, 5×10, 10×10, 10×15, 10×20, 10×30 across Colorado, drawn from 1,325 priced units.

How do I find cheap storage units in Colorado?

Search your city and sort by price, then compare the listings that publish a rate side by side. Look for first-month-free promotions, and compare drive-up units against interior ones rather than assuming either is cheaper. The cheapest unit listed in Colorado is $15/month.