48629 is zip code located in Houghton Lake, Michigan. The population is 7,691, making 48629 the largest zipcode in Houghton Lake and the 2nd largest in Roscommon County.
There are 4 public schools in 48629 with an average Homefacts rating of B-. , and there are 57 registered sex offenders residing in the zip code 48629. Unemployment in 48629 is high.
Zip codes within Houghton Lake include 48630.