Propane in Decorah

4 propane locations in Decorah, IA.

Of the 4 propane locations listed in Decorah, 4 offer tank exchange.

Nearby cities in Iowa with listed propane: Protivin (1 location, about 17 mi), Cresco (3 locations, about 17 mi) and New Albin (1 location, about 28 mi).

4 locations

Tank exchange in Decorah (4)

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 #1591

401 COLLEGE DR, Decorah, IA 52101

Tank Exchange · Blue Rhino

Directions Call store

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

Casey's General Store #2183

1807 OLD STAGE RD, Decorah, IA 52101

Tank Exchange · Blue Rhino

Directions Call store

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

Country Express

3480 US Hwy 52, Decorah, IA 52101

Tank Exchange · Blue Rhino

Directions Call store

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

Decorah HyVee #1120

915 Short St #107, Decorah, IA 52101

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 An out-of-date cylinder cannot legally be refilled.