54521 is zip code located in Eagle River, Wisconsin. The population is 7,177, making 54521 the largest zipcode in Eagle River and the largest in Vilas County.
There are 4 public schools in 54521 with an average Homefacts rating of B+. The total crime rate for Eagle River is low , and there are 22 registered sex offenders residing in the zip code 54521. Unemployment in 54521 is moderate.