10′ x 10′ Medium
  • Drive Up
Bonus – 50% OFF This Month! & Your Next 2 Month’s!*
Standard Rate $48
Promo Rate  $24
10′ x 10′ Medium
  • Drive Up
Bonus – 50% OFF This Month! & Your Next 2 Month’s!*
Web Rate  $48
Promo Rate  $24
10′ x 10′ Medium
  • ADA Accessible
  • Drive Up
  • Multi-Door
Bonus – 50% OFF This Month! & Your Next 2 Month’s!*
Standard Rate $48
Promo Rate  $24
10′ x 10′ Medium
  • ADA Accessible
  • Drive Up
  • Multi-Door
Bonus – 50% OFF This Month! & Your Next 2 Month’s!*
Web Rate  $48
Promo Rate  $24
Hurry, only 3 left!
10′ x 15′ Large
  • Drive Up
Bonus – 50% OFF This Month! & Your Next Month!
Standard Rate $65
Promo Rate  $33
10′ x 15′ Large
  • Drive Up
Bonus – 50% OFF This Month! & Your Next Month!
Web Rate  $65
Promo Rate  $33
Hurry, only 3 left!
10′ x 20′ Large
  • Drive Up
Bonus – 50% OFF This Month! & Your Next 2 Month’s!*
Standard Rate $65
Promo Rate  $33
10′ x 20′ Large
  • Drive Up
Bonus – 50% OFF This Month! & Your Next 2 Month’s!*
Web Rate  $65
Promo Rate  $33
12′ x 20′ Extra Large
  • Drive Up
Standard Rate $129
Web Rate  $117
12′ x 20′ Extra Large
  • Drive Up
Standard Rate  $129
Web Rate  $117
Hurry, only 1 left!
10′ x 25′ Extra Large
  • Drive Up
Standard Rate $123
Web Rate  $120
10′ x 25′ Extra Large
  • Drive Up
Standard Rate  $123
Web Rate  $120
Hurry, only 1 left!
10′ x 30′ Extra Large
  • Drive Up
Bonus – 50% OFF This Month! & Your Next Month!
Standard Rate $114
Promo Rate  $57
10′ x 30′ Extra Large
  • Drive Up
Bonus – 50% OFF This Month! & Your Next Month!
Web Rate  $114
Promo Rate  $57
10′ x 40′ Extra Large
  • Drive Up
  • Pull-Thru
Web Rate  $203
10′ x 40′ Extra Large
  • Drive Up
  • Pull-Thru
Web Rate  $203
Hurry, only 1 left!

Didn’t find your unit? Try these nearby locations

KO Storage of Wisconsin Dells - WI-16

KO Storage of Wisconsin Dells – WI-16

W12908 WI-16 Wisconsin Dells, WI 53965
Small
Starting at
$28
Medium
Starting at
$30
Large
Starting at
$32
XL
Starting at
$44
Available Units
KO Storage of Wisconsin Dells - Hwy 13

KO Storage of Wisconsin Dells – Hwy 13

3631 13th Ave Wisconsin Dells, WI 53965
Small
Starting at
$21
Medium
Starting at
$32
Large
Starting at
$35
XL
Starting at
$128
Available Units
KO Storage of Portage - County Rd CX

KO Storage of Portage – County Rd CX

N8231 County Rd CX Portage, WI 53901
Medium
Starting at
$26
Large
Starting at
$33
XL
Starting at
$78
Available Units

Self Storage Units & Car Storage, Vehicle Storage, RV Storage in Portage, WI, on Hwy 33

KO Storage has your back if you’re moving, downsizing, or looking to declutter your living space. Our range of storage units spans from 10×10 to 12×40, ensuring you can find the perfect fit for your storage needs.

To streamline the experience, we also offer modern storage features. Highway 33 provides easy access to our Portage storage facility. You’ll find us near the Fort Winnebago Surgeons Quarters, Historic Indian Agency House, and Museum at the Portage. Explore our available storage units in Portage today! Some of the nearby neighborhoods include:

  • Cascade Mountain Road
  • Crawford Drive
  • County Road O
  • East Wisconsin Street
  • Emerson Street
  • Hamilton Street

Portage Storage Features at KO Storage

At KO Storage, we have advanced storage features that can make your storage process a breeze. You’ll find it at our Portage facility whether you’re looking for convenience or security. Whether you need boat, auto storage, or drive-up access, we have what you need. Other storage features available at our Portage, WI, location include:

Boat Storage, Car Storage and Rv Storage in Portage, WI

What’s better, a boat trip at Park Lake or a road trip along Highway 33? Don’t let the storage of your vehicles keep you from having a good time. At KO Storage, we offer top-of-the-line boat and auto storage units that provide easy access to your cars whenever needed.

By storing your vehicles with us, you can free up valuable space in your garage and driveway and ensure you’re always ready for weekend adventures. Visit our Portage, WI, storage facility on Highway 33 today and rent a storage unit for your vehicles!

Drive-Up Access in Portage, WI

Drive-up storage units can make the process a breeze. Park your vehicle before your unit, load or unload your items, and be on your way. Besides convenience, drive-up storage units are an excellent choice if you need frequent access to your storage. To top it off, you’ll enjoy enhanced security features since you can load your belongings into the unit without accessing common indoor areas. Choose KO Storage and experience the ultimate hassle-free storage solution!

Find Your Storage Space Today

Do you want to maximize your storage space? Look no further than KO Storage! Our facility offers a wide range of storage unit options and convenient features, so finding the ideal solution is easy. If you have any questions about our storage services, check out our helpful FAQ page for answers to asked questions. And when you’re ready to start, you can rent or reserve your storage unit online or contact our team by phone. With KO Storage, you can enjoy a hassle-free storage experience!

Frequently Asked Questions About Storage in Portage, WI

What are your office hours?

At KO Storage, we’ve got you covered. Our physical office is open daily from 8:00 a.m. to 6:00 p.m. for all your storage needs. But if you prefer to rent or reserve a unit outside these hours, our online reservation system is available 24/7.

Our facility offers personalized gate codes to allow customers to access their storage units from 6 a.m. to 9 p.m.

What size storage unit do I need?

Are you looking for a storage unit that meets your specific needs? KO Storage has you covered! We offer a wide selection of size storage units ranging from 10×10 to 12×40. Our smallest unit, the 10×10, is equal to a half-car garage, while our largest unit, the 12×40, is more roomy than a standard two-car garage.

If you need help determining what unit size works best for you, check out our helpful storage unit size guide for detailed information on each unit’s dimensions. Find your perfect fit with KO Storage today!

How do I pay my bill online?

Our online portal makes accessing and updating your account information easy anytime, anywhere. Log in to view and pay your monthly bill, review your lease details, and more. No more waiting on hold or rushing to make payments in person. With KO Storage, managing your storage account has never been easier!

Do you offer discounts?

Are you looking for exclusive storage unit deals? Look no further than KO Storage! Our online platform offers exclusive discounts on specific storage units. Browse through our available units to find ongoing deals that may interest you. Take advantage of the opportunity to save big with KO Storage!

Features & Amenities

Every storage feature is designed from scratch against standards forged from years of experience in the self storage industry. The result is a high quality consistent customer experience you can count on.

All Major Credit Cards Accepted
Auto Pay
Cameras
Drive Through Building
Drive-Up Access
Large RV Units
Well Lit
Wide Drives

What Our Customers Are Saying

Great company, Sofia is a pleasure to work with! Highly recommend KO Storage in the Portage area.

Bunny Williams

Very easy to access app and pay , was helpful and non complicated to fill out app and have same day service

Betty Midstokke

Constance did an amazing job with her customer service. She made me feel like my concerns were valid and I mattered as a customer.

Frederick Burdick (Rick)

This storage is great. Quiet and the cheapest I’ve found anywhere at all in a 4 county area

Holly

This stage is great. Quiet and the cheapest I’ve found anywhere at all in a 4 county area

Holly

Easy to rent and when it came time to be done with the rental they where just as helpful

Adam Schumer

Victoria was very helpful and patient with me while we took care of my rent and set up an additional unit. Outstanding customer service in a time that is usuall… Read More

Victoria was very helpful and patient with me while we took care of my rent and set up an additional unit. Outstanding customer service in a time that is usually void of the human touch. Thank you very much.

William Sugden

best service i’ve found for storage. location is perfect and the communication was absolutely perfect. only request i want is please add a little more gravel … Read More

best service i’ve found for storage. location is perfect and the communication was absolutely perfect. only request i want is please add a little more gravel to the lot so it’s not so much a drop off going into the unit but that’s not a deal breaker. i was still able to back my boat right in. i’ll be keeping this unit for a long time.

Mike Moore

Very reasonably priced for a large unit. Brand new facility. Smooth online transaction.

Michael Leirmoe

Nice clean storage units outside of town. So no worries of people breaking in. 24 hour access and assistance if needed.

Ashley Frahm

best service i’ve found for storage. location is perfect and the communication was absolutely perfect. only request i want is please add a little more gravel … Read More

best service i’ve found for storage. location is perfect and the communication was absolutely perfect. only request i want is please add a little more gravel to the lot so it’s not so much a drop off going into the unit but that’s not a deal breaker. i was still able to back my boat right in. i’ll be keeping this unit for a long time.

Mike Moore

Clean units, very secure, well maintained and lite at night! The on online process for acquiring a unit isn’t too hard to complete either.

Jeffrey Jones

Jess made it so easy to do the lease agreement with my phone. There is not enough stars to give her, thankyou very much

Doug Atkinson

Arturo Met me at the sheds and showed me some different units and answered all my questions. I quickly found the unit that fit my needs. I called Zach at KO sto… Read More

Arturo Met me at the sheds and showed me some different units and answered all my questions. I quickly found the unit that fit my needs. I called Zach at KO storage call center and he answered all my questions and got me all set up and ready to move into my new unit. Everyone was so helpful and extremely friendly and easy to work with.

Jason Pelishek

Victoria was very helpful and patient with me while we took care of my rent and set up an additional unit. Outstanding customer service in a time that is usuall… Read More

Victoria was very helpful and patient with me while we took care of my rent and set up an additional unit. Outstanding customer service in a time that is usually void of the human touch. Thank you very much.

William Sugden