Propane in Mount Vernon

4 propane locations in Mount Vernon, IL.

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

Nearby cities in Illinois with listed propane: Mt Vernon (10 locations, about 1 mi), Sesser (3 locations, about 17 mi) and Centralia (9 locations, about 18 mi).

4 locations

Tank exchange in Mount Vernon (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 #2154

1400 SALEM RD, Mount Vernon, IL 62864

Tank Exchange · Blue Rhino

Directions Call store

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

Casey's General Store #2167

921 S 42ND ST, Mount Vernon, IL 62864

Tank Exchange · Blue Rhino

Directions Call store

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

Casey's General Store #2942

617 SALEM RD, Mount Vernon, IL 62864

Tank Exchange · Blue Rhino

Directions Call store

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

Dollar General #21856

2629 BROADWAY ST, Mount Vernon, IL 62864

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 An out-of-date cylinder cannot legally be refilled.