List of all settlements:
- Abingdon, Knox
- Altona, Knox
- Apple Valley, Knox
- Artemus, Knox
- Barbourville, Knox
- Baring, Knox
- Benjamin, Knox
- Bicknell, Knox
- Bladensburg, Knox
- Bloomfield, Knox
- Bruceville, Knox
- Camden, Knox
- Centerburg, Knox
- Creighton, Knox
- Crofton, Knox
- Danville, Knox
- Decker, Knox
- East Galesburg, Knox
- Edina, Knox
- Edwardsport, Knox
- Emison, Knox
- Farragut, Knox
- Flat Lick, Knox
- Fredericktown, Knox
- Freelandville, Knox
- Galesburg, Knox
- Gambier, Knox
- Gann, Knox
- Gilson, Knox
- Goree, Knox
- Henderson, Knox
- Howard, Knox
- Hurdland, Knox
- Knox City, Knox
- Knox City, Knox
- Knoxville, Knox
- Knoxville, Knox
- Maquon, Knox
- Martinsburg, Knox
- Mascot, Knox
- Monroe City, Knox
- Mount Vernon, Knox
- Munday, Knox
- Niobrara, Knox
- Novelty, Knox
- Oak Run, Knox
- Oaktown, Knox
- Oneida, Knox
- Ragsdale, Knox
- Rio, Knox
- Rockland, Knox
- Sandborn, Knox
- Santee, Knox
- St. Augustine, Knox
- Thomaston, Knox
- Utica, Knox
- Verdigre, Knox
- Victoria, Knox
- Vincennes, Knox
- Wataga, Knox
- Wausa, Knox
- Westphalia, Knox
- Wheatland, Knox
- Williamsfield, Knox
- Yates City, Knox