54479 is zip code located in Spencer, Wisconsin. The population is 4,198, making 54479 the largest zipcode in Spencer and the 10th largest in Marathon County.
There are 2 public schools in 54479 with an average Homefacts rating of B. The total crime rate for Spencer is moderate , and there are 9 registered sex offenders residing in the zip code 54479. Unemployment in 54479 is low.