04841 is zip code located in Rockland, Maine. The population is 7,314, making 04841 the largest zipcode in Rockland and the largest in Knox County.
There are 5 public schools in 04841 with an average Homefacts rating of C-. The total crime rate for Rockland is low , and there are 22 registered sex offenders residing in the zip code 04841. Unemployment in 04841 is moderate.