Storage units in Johnston, IA
Compare 2 self-storage options in Johnston, Iowa. Check sizes and from-prices, then reserve online or send a free request.
Johnston storage facilities
Details for unclaimed listings come from public sources and aren't confirmed by the facility until the owner claims the listing.
Some listing details come from © OpenStreetMap contributors and Overture Maps Foundation and may be out of date. Requests for facilities that aren't on our platform yet are passed along by our team.
More storage within 10 miles of Johnston
- StorageMartGrimes · 2.6 mi from Johnston
- Mega Storage StoneridgeGrimes · 3.0 mi from Johnston
- Storage Rentals of AmericaDes Moines · 3.3 mi from Johnston
- FREEDOM Self Storage 24/7 LLCCarlisle · 3.4 mi from Johnston
- Squirrel Storage Des MoinesDes Moines · 3.6 mi from Johnston
- LockBox Storage GrimesGrimes · 3.6 mi from Johnston
- Signature Self StorageDes Moines · 3.6 mi from Johnston
- Capitol City Mini StorageGrimes · 3.7 mi from Johnston
Storing in Johnston: what to know
Iowa swings from humid summers to freezing winters. That cycle is hard on wood furniture, leather, paper and electronics stored for more than a few months: humidity brings mildew, and temperature swings bring warping and condensation.
Local tip: For storage longer than a season, choose climate control for furniture and documents, and keep everything off the floor on pallets.
Popular unit sizes
5×5
Decluttering a studio, college dorm overflow, or archiving documents.
5×10
Studio or small one-bedroom moves and long-term overflow.
10×10
The most popular size — a full apartment move or home staging.
10×15
Two-bedroom moves, renovations, or small-business stock.
10×20
Whole-home moves or storing a vehicle.
10×30
Large households, estates and commercial users.
Johnston storage FAQ
How much is a storage unit in Johnston?
Pricing in Johnston depends on size and features like climate control or drive-up access. Facilities that publish rates show a "From" price; for the rest, send a free request and we'll get you a current price.
What size storage unit do I need in Johnston?
A 5×10 fits a studio apartment, a 10×10 fits a one-bedroom, and a 10×20 holds a three-bedroom home or a vehicle. See our size guide for details.
Is climate-controlled storage worth it in Johnston?
For electronics, wood furniture, documents and photos, climate control is worth it in Johnston. Standard units work well for tools, outdoor gear and boxed items.
How do I reserve?
Facilities labeled “Reserve online” take reservations directly. For other facilities, use “Request this unit” and we'll check availability with the facility for you — it's free and there's no obligation.
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