64637 is zip code located in Cowgill, Missouri. The population is 583, making 64637 the largest zipcode in Cowgill and the 6th largest in Caldwell County.
There are 1 public schools in 64637 with an average Homefacts rating of A+. , and there are 9 registered sex offenders residing in the zip code 64637. Unemployment in 64637 is moderate.