There are 2 Post Offices in Colton, California, serving a population of 54,200 people in an area of 16 square miles. There is 1 Post Office per 27,100 people, and 1 Post Office per 7 square miles.
In California, Colton is ranked 993rd of 1798 cities in Post Offices per capita, and 895th of 1798 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Colton Post Offices.
US Post Office 2531 South La Cadena Drive Colton, CA Mailing Service, Postal Services
United States Postal Service 265 North 7th Street Colton, CA Mailing Service, Postal Services