About ZIP Code 94523
ZIP code 94523 is assigned to Pleasant Hill, Contra Costa County, California, United States. It falls in the Pacific Time (PT) zone. The estimated population of this ZIP code area is 34,592 with a density of 1,853.6 people per square mile.
Location Details
ZIP Code94523
CityPleasant Hill
CountyContra Costa County
StateCalifornia
CountryUnited States
TimezonePacific Time (PT)
Timezone IDAmerica/Los_Angeles
Latitude37.9540
Longitude-122.0761
ZIP TypeStandard ZIP
Post Office
Address2121 MERIDIAN PARK BLVD
CityCONCORD
StateCA
Nearby ZIP Codes in California
Frequently Asked Questions
What city is ZIP code 94523 in?
ZIP code 94523 is in Pleasant Hill, Contra Costa County, California, United States.
What county is ZIP code 94523 in?
ZIP code 94523 is in Contra Costa County, California.
What timezone is ZIP code 94523 in?
ZIP code 94523 is in the Pacific Time (PT) zone (America/Los_Angeles).
What is the population of ZIP code 94523?
The estimated population of ZIP code 94523 is 34,592 people with a density of 1,853.6 people per square mile.
What state is ZIP code 94523 in?
ZIP code 94523 is in California (CA), United States.
📋
Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.