Geography Marion is located in the scenic Flint Hills and Great Plains of the state of Kansas. According to the United States Census Bureau, the city has a total area of , of which is land and is water.
gEogRAphY maRIon is LOcaTEd in THE sCENIc flint hilLs and Great plains of tHE stATe Of kanSas. accorDing to the United states Census bUREAU ThE citY hAs A TotaL aRea of  of wHIcH is land and is Water.