Addresses on 12th Ave in Columbia Falls Montana
- 1019 12th St
- 1022 12th St
- 1033 12th St
- 1034 12th St
- 1050 12th St
- 1050 12th St
- 1050 12th St
- 1057 12th St
- 1105 12th St
- 1113 12th St
- 1119 12th St
- 1125 12th Ave
- 1129 12th St
- 1134 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1160 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1220 12th Ave
- 1250 12th Ave
- 1301 12th Ave
- 1303 12th Ave
- 1303 12 12th Ave
- 1303 1/2 12th Ave
- 1304 12th Ave
- 1310 12th Ave
- 1500 12th Ave
- 1606 12th Ave
- 1646 12th Ave
- 1650 12th Ave
- 1801 12th Ave
- 1805 12th Ave
- 1815 12th Ave
- 1820 12th Ave
- 1825 12th Ave
- 1905 12th Ave
- 1915 12th Ave
- 1916 12th Ave
- 1920 12th Ave
- 1925 12th Ave
- 2026 12th Ave
- 2031 12th Ave
- 2034 12th Ave
- 2042 12th Ave
- 2043 12th Ave
- 212 12th St
- 218 12th St
- 250 12th St
- 400 12th Ave
- 480 12th Ave
- 480 12th Ave
- 482 12th Ave
- 500 12th Ave
- 500 12th Ave
- 509 12th St
- 520 12th Ave
- 529 12th St
- 550 12th Ave
- 631 12th St
- 719 12th St
- 721 12th Ave
- 735 12th St