There are 2 Post Offices in Baldwin Park, California, serving a population of 76,572 people in an area of 7 square miles. There is 1 Post Office per 38,286 people, and 1 Post Office per 3 square miles.
In California, Baldwin Park is ranked 1,055th of 1798 cities in Post Offices per capita, and 639th of 1798 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Baldwin Park Post Offices.
United States Postal Service 4230 Maine Avenue Baldwin Park, CA Mailing Service, Postal Services
United States Postal Service 16025 Calle Del Norte Baldwin Park, CA Mailing Service, Postal Services