The Village is served by two US Post Offices.
The eastern half of the Village is served by the Palatine Post Office and has a 60067 zip code.
The Palatine Post Office is located at:
40 W. Colfax Avenue
Palatine, Illinois 60067
847-359-1791
The western portion of the Village is served by the Barrington Post Office and has a 60010 zip code.
The Barrington Post Office is located at:
1515 S. Grove Street
Barrington, Illinois 60010
847-381-0510