what county is nampa id in
Nampa is located in Canyon County, ID. The population is 83,932, making Nampa the largest city in Canyon County and the 3rd largest city in the state of Idaho. There are 37 public schools in Nampa with an average Homefacts rating of C+. The total crime rate for Nampa is moderate, and there are 398 registered sex offenders residing in the city.