74403 is zip code located in Muskogee, Oklahoma. The population is 30,808, making 74403 the largest zipcode in Muskogee and the largest in Muskogee County.
There are 13 public schools in 74403 with an average Homefacts rating of B-. The total crime rate for Muskogee is high , and there are 68 registered sex offenders residing in the zip code 74403. Unemployment in 74403 is moderate.