Propane in Mankato

2 propane locations in Mankato, KS.

Of the 2 propane locations listed in Mankato, 1 fills tanks by the gallon, 1 offers tank exchange, and 1 dispenses autogas for vehicles.

Nearby cities in Kansas with listed propane: Lebanon (1 location, about 19 mi), Beloit (3 locations, about 23 mi) and Smith Center (4 locations, about 31 mi).

2 locations

Midway Co-op Service Station

123 W South St, Mankato, KS

Refill · Autogas

Tank exchange in Mankato (1)

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.

Kier's Thriftway

115 W Jefferson St, Mankato, KS 66956

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 An out-of-date cylinder cannot legally be refilled.