Port Costa, CA ZIP Code
Port Costa, California has one ZIP code in our directory, in Contra Costa County.
ZIP Codes in Port Costa, CA
Map of Port Costa, CA
Centered on 38.046, -122.1866.
Photos Around Port Costa, CA
Cities Near Port Costa, CA
- Crockett, CA – 1.7 mi west
- Benicia, CA – 2.1 mi northeast
- Vallejo, CA – 3.9 mi north
- Rodeo, CA – 4.0 mi west
- Martinez, CA – 5.0 mi southeast
- Hercules, CA – 5.0 mi southwest
- Pinole, CA – 6.5 mi southwest
- El Sobrante, CA – 7.7 mi southwest
- Pleasant Hill, CA – 8.8 mi southeast
- American Canyon, CA – 9.1 mi northwest
- Concord, CA – 9.3 mi southeast
- San Pablo, CA – 9.6 mi southwest
All California ZIP codes · Cities starting with P · All cities A–Z