Columbia City saw declines in the post-war years, reaching a nadir in the late 1970s when crime was a major concern and many storefronts were empty.
Magaalada Columbia waxay aragtay hoos u dhac sannadadii dagaalka ka dambeeyey, oo gaadhay halka u hoosaysa dabayaaqadii 1970dii markaaso falalka dambigu uu ahaa arrin wayn.Dhismeyaalwaddada saaran oo badana madhnaayeen.