04473 is zip code located in Orono, Maine. The population is 7,741, making 04473 the largest zipcode in Orono and the 5th largest in Penobscot County.
There are 3 public schools in 04473 with an average Homefacts rating of A. The total crime rate for Orono is low , and there are 6 registered sex offenders residing in the zip code 04473. Unemployment in 04473 is moderate.
Zip codes within Orono include 04469.