Storage units in Johnston, IA, and nearby areas
- Contactless
StorageMart, Johnston, IA 50131
- Climate-Controlled
- Indoor
- 24 hour access
5' x 5' Small Contact for pricing8' x 18' Medium Contact for pricing6' x 38' Large Contact for pricing - No Photo Available
Beaver Ave Storage, Johnston, IA 50131
- 24 hour access
- Onsite Manager
- Security Camera
10' x 30' Large $65/mo - No Photo Available Contactless
Highline Boat & RV Storage, Johnston, IA 50131
- 24 hour access
- Drive-Up Access
- Onsite Manager
10' x 30' Large $91/mo StorageMart, Urbandale, IA 50322
- Climate-Controlled
- Indoor
- 24 hour access
5' x 4' Small Contact for pricing10' x 10' Medium Contact for pricing10' x 20' Large Contact for pricing- Contactless
JustStorage, Urbandale, IA 50322
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small $25/mo10' x 10' Medium $68/mo10' x 20' Large $207/mo - Contactless
StorageMart, Grimes, IA 50111
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small Contact for pricing10' x 10' Medium Contact for pricing10' x 20' Large Contact for pricing StorageMart, Grimes, IA 50111
- Climate-Controlled
- Indoor
- 24 hour access
5' x 5' Small Contact for pricing10' x 10' Medium Contact for pricing10' x 20' Large Contact for pricing- Contactless
LockBox Storage, Grimes, IA 50111
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small $20/mo10' x 10' Medium $79/mo10' x 20' Large $139/mo - Contactless
Storage Rentals of America, Des Moines, IA 50313
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 10' Small $35/mo10' x 10' Medium $41/mo10' x 20' Large $76/mo - Contactless
Signature Self Storage, Des Moines, IA 50313
- Drive-Up Access
- Onsite Manager
- Contactless Renting
- No Photo Available Contactless
Safekeep Self Storage, Ankeny, IA 50023
- Climate-Controlled
- Indoor
- 24 hour access
10' x 5' Small $27/mo10' x 10' Medium $51/mo10' x 20' Large $80/mo Lakeside Storage, Polk City, IA 50226
- 24 hour access
- Drive-Up Access
- Onsite Manager
Capitol City Mini Storage, Grimes, IA 50111
- Drive-Up Access
- Onsite Manager
- Security Camera
- No Photo Available Contactless
Signature Self Storage, Des Moines, IA 50310
- Drive-Up Access
- Onsite Manager
- Contactless Renting
5' x 6' Small $49/mo10' x 10' Medium $114/mo10' x 20' Large $164/mo - No Photo Available
Mega Storage, Grimes, IA 50111
- Drive-Up Access
- Security Camera
- Unstaffed Location
50' x 17' Large $700/mo - No Photo Available Contactless
Big or Small Storage, Grimes, IA 50111
- Indoor
- 24 hour access
- Drive-Up Access
5' x 10' Small $49/mo10' x 10' Medium $85/mo10' x 20' Large $195/mo - Contactless
StorageMart, Ankeny, IA 50023
- Climate-Controlled
- 24 hour access
- Drive-Up Access
5' x 10' Small Contact for pricing10' x 10' Medium Contact for pricing10' x 20' Large Contact for pricing StorageMart, Windsor Heights, IA 50324
- Climate-Controlled
- Indoor
- 24 hour access
5' x 5' Small Contact for pricing10' x 10' Medium Contact for pricing10' x 20' Large Contact for pricingHighline Storage, Urbandale, IA 50323
- Climate-Controlled
- Indoor
- 24 hour access
10' x 10' Medium $64/moStorageMart, Urbandale, IA 50322
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small Contact for pricing10' x 10' Medium Contact for pricing10' x 20' Large Contact for pricing
Storage units in nearby cities:
- Grimes, IA : 63 storage units (5 miles away) from $20
- Urbandale, IA : 44 storage units (5 miles away) from $25
- Polk City, IA : 21 storage units (6 miles away) from $50
- Waukee, IA : 76 storage units (11 miles away) from $8
- Altoona, IA : 38 storage units (13 miles away) from $28
- Bondurant, IA : 10 storage units (14 miles away) from $25
- Norwalk, IA : 30 storage units (17 miles away) from $49
- Adel, IA : 27 storage units (18 miles away) from $24
- Carlisle, IA : 19 storage units (20 miles away) from $60
- Perry, IA : 5 storage units (24 miles away) from $30
- Indianola, IA : 11 storage units (26 miles away) from $45
- Boone, IA : 40 storage units (29 miles away) from $40
- Newton, IA : 15 storage units (36 miles away) from $55
Browse storage units in other top cities across Iowa:
- Des Moines, IA : 195 storage units from $20
- Cedar Rapids, IA : 193 storage units from $37
- Davenport, IA : 155 storage units from $35
- Sioux City, IA : 16 storage units from $50
- Iowa City, IA : 120 storage units from $14
- Ankeny, IA : 78 storage units from $29
- West Des Moines, IA : 33 storage units from $17
- Ames, IA : 57 storage units from $50
- Waterloo, IA : 49 storage units from $25
- Council Bluffs, IA : 58 storage units from $32
How much is a storage unit in Johnston?
The average price for a storage unit in Johnston, IA is about $204 per month. Rates vary depending on unit size, amenities, and location.
Smaller units typically cost less, while larger, climate-controlled, or specialty units tend to command a premium.
Average Storage Unit Prices (October 2026)
| Unit Size | All Unit Types (Average) |
|---|---|
| 10x30 | $78 |
| Average (All Sizes) | $78 |
How to find the cheapest storage in Johnston?
When looking for cheap storage units in Johnston, timing can make a big difference. Johnston storage prices tend to be lowest in November, averaging around $159. In contrast, May is typically the most expensive time for self storage in Johnston, with rates reaching up to $172.
Price & Availability Index for Johnston Storage Units
Click any point to view month-specific storage unit prices and availability at local facilities.
| Month | Units | Average price |
|---|---|---|
| Aug 2025 | 88 | $164 |
| Sep 2025 | 88 | $166 |
| Oct 2025 | 88 | $163 |
| Nov 2025 | 88 | $159 |
| Dec 2025 | 88 | $160 |
| Jan 2026 | 88 | $168 |
| Feb 2026 | 88 | $165 |
| Mar 2026 | 88 | $168 |
| Apr 2026 | 88 | $170 |
| May 2026 | 88 | $172 |
| Jun 2026 | 90 | $172 |
| Jul 2026 | 90 | $171 |
The chart above offers a clear month-by-month look at Johnston storage rental prices, helping you see exactly when it's cheapest to book a unit. By planning and renting during the low-demand months, you'll increase your chances of locking in the best deal on storage.
These seasonal shifts in self storage costs in Johnston are closely tied to moving trends. Summer is peak moving season, which drives demand - and prices - higher. If you want to secure the most affordable storage in Johnston, consider renting during the off-season when demand drops and availability improves.
Frequently Asked Questions
How much does self storage cost in Johnston?
On average, a Johnston storage unit costs around $204/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $268/month, while a climate-controlled unit averages about $201/month.
What is the cheapest storage unit price in Johnston right now?
The lowest storage prices in Johnston start at $32/month for a 5′×5′ self storage unit — perfect for renters seeking budget-friendly options.
When can I find the cheapest storage units in Johnston?
The cheapest month to rent storage in Johnston is November, when average rates drop to around $159/month. Booking during this time can help you save more.
How do climate-controlled storage prices compare to standard units?
In Johnston, climate-controlled storage can actually be cheaper than standard units, with average rates about 1% lower. This makes them a smart choice for protecting items from heat and humidity at a lower cost.
Can I access my storage unit 24/7 in Johnston?
Yes, some storage facilities in Johnston offer 24/7 access so you can reach your unit anytime. Before renting, check the facility's business hours or access policy to ensure it matches your schedule. Round-the-clock access is ideal if you need flexibility or plan to visit your unit outside standard hours.

