Knob Noster is a town in Johnson County, Missouri, United States. The population was 2,462 at the 2000 census. It is the closest town to Whiteman Air Force Base. 'Knob Noster is a typical small town in west central Missouri. It is not a county seat so it does not boast a county courthouse and square, nor is it the site of major industry with its attendant large modern buildings and constantly swelling population.'--taken from 'KNOB NOSTER: A LITTLE HISTORY OF A LITTLE TOWN' Knob Noster apartments for rent comparison page shows most up to date rent information on Knob Noster apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.