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Storage in Ontario, CA

1 - 30 of 100 Storage Facilities in Ontario, CA

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Photo of Public Storage - Rancho Cucamonga - 10701 Arrow Route
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Photo of CubeSmart Self Storage - Ontario
Photo of CubeSmart Self Storage CA Pomona Hershey St
Photo of CubeSmart Self Storage - CA Rancho Cucamonga Milliken Ave
Photo of Public Storage - Upland - 127 S Euclid Ave
Photo of StorQuest - Rancho Cucamonga / Arrow
Photo of Public Storage - Rancho Cucamonga - 8949 Hermosa Ave
Photo of Securcare - 4005 - SA Ontario
Photo of Public Storage - Montclair - 5587 Holt Blvd
Photo of SecurCare - 4027 - Upland (Foothill)
Photo of Route 66 Self Storage of Pomona
Photo of StorQuest - Rancho Cucamonga / Hampshire
Photo of Public Storage - Montclair - 4026 Mission Blvd
Photo of Ramona Mini Storage
Photo of Price Self Storage - Rancho Cucamonga - 10005 Arrow Route
Photo of Extra Space Storage - 1004 - Claremont - South Mills Ave
Photo of West Coast Self-Storage Ontario

2.8 miles away

West Coast Self-Storage Ontario

2035 South Cucamonga Avenue, Ontario, CA, 91761

No 5' x 5' Units Available

5' x 10'1 Left
$174.00
+ $30 in fees

No 10' x 10' Units Available

Online Move-In Available
View all units
Photo of West Coast Self-Storage Rancho Cucamonga
Photo of Price Self Storage - Rancho Cucamonga - 6599 Haven Avenue
Photo of Prime Storage - Rancho Cucamonga
Photo of CubeSmart Self Storage - Diamond Bar
Photo of US Storage Centers - Montclair
Photo of Extra Space Storage - 1476 - Fontana - Foothill Blvd
Photo of Pouch Self Storage - Victoria Self Storage & RV Center
Photo of Extra Space Storage - 6725 - Claremont - 711 S Mills Ave
Photo of ACME Mini Storage - 14838
Photo of Extra Space Storage - 1475 - Claremont - W Arrow Hwy
Photo of StorQuest - Claremont / Baseline
Photo of CubeSmart Self Storage - CA Fontana Baseline Ave
Photo of Extra Space Storage - 1486 - San Dimas - W Gladstone St

Storage prices in Ontario, CA

Prices vary by unit size and amenities. Compare facilities in Ontario to find the right unit.

Average Monthly Price by Storage Unit Size in Ontario, CA

Based on 32 storage units in Ontario.

$89.30

ReducedToDown$106.54
Compared to last month

Cheapest Storage in Ontario, CA

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    Cheapest 5x10 storage in Ontario, CA

    $55.20$69.19
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  • sizeIcon

    Cheapest 10x10 storage in Ontario, CA

    $103.80$149.7
    DetailsArrow
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    Cheapest 10x15 storage in Ontario, CA

    $178.20$202.22
    DetailsArrow
  • sizeIcon

    Cheapest 10x20 storage in Ontario, CA

    $166.20$273.7
    DetailsArrow
Average prices last updated on 04-01-2026.

Average Price by Storage Unit Size in Ontario, CA

Find online move-in rates and specials like first month half off and first month FREE at select Ontario, California storage facilities. Below are the average monthly storage unit prices in Ontario, California for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'$58.10$44.00
5' x 10'$69.19$55.20
10' x 10'$149.70$103.80
10' x 15'$202.22$178.20
10' x 20'$273.70$166.20
10' x 25'Not AvailableNot Available
10' x 30'Not AvailableNot Available

The overall average price of a self-storage unit booked in Ontario, California over the past 180 days is $145.81.

Data for the cheapest self-storage unit is updated every 15 minutes.

SpareFoot customer reviews

SpareFoot has a 4.3 out of 5 star rating from over 41,000 customer reviews on Trustpilot. See what some of our over one million customers say about us.

The lady was very helpful finding me a…

The lady was very helpful finding me a storage space at my price point

L by Lyle

It was easy.

It was easy.

JT by Jorge Trevino

Initial contact

John was very friendly and accommodating. He was very thorough in explaining the lease and the key points that I would need going forward with the rental unit. It was a very pleasant experience. Thank you

P by Patricia

Helpful Resources

How Does Self-Storage Work?

First time renting self-storage? Read how it works here.

Storage Unit Size Guide

Find out what size storage unit you need.

Storage Unit Amenities

From climate control to 24-hour access, decide which features you need.

Storage Unit Safety & Security

Learn how storage facilities keep your belongings safe.

Looking To Move to Ontario CA?

Located in the heart of Southern California, in San Bernardino County, less than 40 miles east of Los Angeles, Ontario has a population of over 175,000 people and is a major economic hub in the region. The city is well-connected by several major highways and is home to Ontario International Airport, which serves as a major cargo hub for companies such as FedEx and UPS.

This puts logistics among the top industries in the area, along with healthcare, manufacturing, and retail. Speaking of retail, the city is home to one of the largest outlet malls in the state, Ontario Mills, which makes it quite a popular shopping destination among Californians.

The People and Housing of Ontario

If you want to get a feel of who your neighbors will be when moving to Ontario, know that 70 percent of residents are Hispanic or Latino, around 27 percent are foreign-born, and less than 10 percent are 65 years and over. Most Ontarians prefer to own their homes even though buying a house here is less affordable than in nearby, more populous cities, like Riverside and San Bernardino. A possible explanation could be the even higher rents.

For instance, owning a home in Ontario is, on average, 38 percent more affordable than in Los Angeles, almost the same as one in Riverside, and nearly 50 percent more costly than in the city of San Bernardino. Renting, however, paints a different picture, as it is slightly above the average rent in LA, 38 percent more than in San Bernardino, and 42 percent more than the national average.

Downsizing and renting additional storage in Ontario CA is an efficient method of cutting costs when moving here. Self storage units range from small 5' x 5' spaces, suitable for seasonal decorations, gardening equipment, or camping gear, and large, like 10' x 30' units, where you can easily fit large furniture, all types of sports equipment, and even store your vehicles.

Where Outdoor Fun Meets a Rich History

Nature lovers, sports enthusiasts, adventure seekers, and history buffs all stand to gain from living in Ontario.

The latter have plenty of historic landmarks to explore, such as the 1920s-era Town Square in the heart of downtown Ontario and the Old Sycamore School, which dates back to the late 1800s. Other highlights of interest include the Graber Olive House (a family-owned business that has been in operation since 1894 and includes an antique processing plant) and Euclid Avenue, a historic district with several Victorian-era homes and home to the Chaffey-Garcia House, now a museum.

For those who love the great outdoors, the Cucamonga-Guasti Regional Park offers over 150 acres of lakes and green space, perfect for hiking, fishing, and picnicking. Other notable outdoor recreation areas include the Deer Creek Trail, a scenic hiking trail that winds through the foothills of the San Gabriel Mountains, and the Pacific Electric Trail, a popular biking and walking path that follows the historic route of the Pacific Electric Railway.

Only 14 miles north of downtown Ontario, thrill-seekers will enjoy what Mount Baldy has to offer. Popular with hikers, rock climbers, skiers, and snowboarders, it is the highest peak in the San Gabriel Mountains and offers several trails suitable for all skill levels.

Note: If you are interested in winter sports on Mount Baldy, consider renting space in a storage facility for your sports equipment and winter gear. Climate controlled units can keep your equipment safe from humidity and extreme temperatures throughout the year, without unnecessarily cluttering your home.

Frequently asked questions about storage in Ontario, California

Is there a standard per month charge for 10x10 storage units?

No, there is no standard per month charge for 10 x 10 storage units. The cost can vary significantly based on location, amenities, and market conditions.

What factors determine the monthly cost of a storage unit?

The cost of a storage unit typically depends on three main factors: the size of the unit, the location of the facility (with prices generally being higher in cities), and the specific features you opt for like climate control or 24/7 access.

How can I maximize the space in my storage locker?

To maximize space, consider disassembling larger items such as furniture. Also, make use of vertical space by stacking boxes and consider installing shelving units.

What are the benefits of using self storage?

Self storage is also beneficial in terms of cost-effectiveness. Instead of moving into a larger home or renting additional office space, just rent a self storage unit for a fraction of the price, with the current average being $145.81.

Can't decide? Let SpareFoot help you choose.