Find the last 4 digits (ZIP+4) for an address in 94547

ZIP 94547, Hercules, CA is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 94547 – Hercules, CA

Hercules, California · Contra Costa County · Pacific time

ZIP code94547
CityHercules
StateCalifornia
CountyContra Costa County
Population26,302
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area5.67 sq mi
Center (lat, long)38.0066, -122.2572

Area codes in this area

510341707369

These are the area codes that most often serve ZIP 94547 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

94564 Pinole · 1.4 mi94572 Rodeo · 1.8 mi94820 El Sobrante · 2.9 mi94525 Crockett · 3.2 mi94803 El Sobrante · 3.7 mi94569 Port Costa · 4.4 mi94806 San Pablo · 4.7 mi94805 Richmond · 5.7 mi

About ZIP 94547

ZIP code 94547 is assigned to Hercules, California. It lies in Contra Costa County. Its Census area covers about 5.67 square miles of land. The closest neighboring ZIP is 94564 (Pinole), about 1.4 miles away.

Every address in 94547 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources