Propane Atlas

Propane in Johnston

8 propane locations in Johnston, IA.

Of the 8 propane locations listed in Johnston, 8 offer tank exchange.

Nearby cities in Iowa with listed propane: Grimes (7 locations, about 4 mi), Urbandale (13 locations, about 4 mi) and Clive (7 locations, about 6 mi).

8 locations

Tank exchange in Johnston (8)

Stores listed by the exchange brands' own retailer locators as carrying swap cages for grill-size cylinders. A listing is not a stock check, so call ahead if you need a tank at a particular hour.

Casey's General Store #1910

6110 Merle Hay Road, Johnston, IA 50131

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Casey's General Store #2392

5340 NW BEAVER DR, Johnston, IA 50131

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Casey's General Store #2635

10010 NW 62ND, Johnston, IA 50131

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Casey's General Store #2816

6417 NORTHGLENN DR, Johnston, IA 50131

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Hy Vee #1318

5750 Merle Hay Rd., Johnston, IA 50131

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Hy Vee #1318

5902 Merle Hay Rd., Johnston, IA 50131

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Pump & Pantry #70

5169 Merle Hay Raod, Johnston, IA 50131

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Before you go

Refill vs. Tank Exchange: What You Actually Get

Exchange trades a tank; refill sells you gas by the gallon. The difference in what you get home with is larger than most people expect.

When Does a Propane Tank Expire?

Twelve years from the date stamped on the collar, then a requalification interval that depends on the test method. An out-of-date cylinder cannot legally be refilled.