Propane in Rock Port

3 propane locations in Rock Port, MO.

Of the 3 propane locations listed in Rock Port, 3 offer tank exchange.

Nearby cities in Missouri with listed propane: Tarkio (3 locations, about 8 mi), Maryville (9 locations, about 35 mi) and Saint Joseph (14 locations, about 59 mi).

3 locations

Tank exchange in Rock Port (3)

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 #2627

102 HWY 136 E, Rock Port, MO 64482

Tank Exchange · Blue Rhino

Directions Call store

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

Casey's General Store #5231

1201 US Highway 136, Rock Port, MO 64482

Tank Exchange · Blue Rhino

Directions Call store

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

Dollar General #22364

18785 US Hwy 136, Rock Port, MO 64482

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 An out-of-date cylinder cannot legally be refilled.