Armstrong is located in Howard County, MO. The population is 323, making Armstrong the 4th largest city in Howard County.
There are 0 public schools in Armstrong with an average Homefacts rating of NA. The total crime rate for Armstrong is very low , and there are 6 registered sex offenders residing in the city. Unemployment in Armstrong is moderate and the median home sales price is $0. Detailed and up-to-date Armstrong property reports are available for any property address.
Cities near Armstrong include Prairie Township, Burton Township and Silver Creek Township.