Monterey County, CA ZIP Codes & Directory
Complete postal guide for Monterey County, California. Featuring the official county seat of Salinas, largest municipality Salinas, and serving 19 incorporated municipal entities.
Municipalities Located in Monterey County
Incorporated Cities, Towns, and Villages
Aromas
cityZIPs: 95004
Big Sur
cityZIPs: 93920
Bradley
cityZIPs: 93426
Carmel
cityZIPs: 93923
Carmel Valley
cityZIPs: 93924
Castroville
cityZIPs: 95012
Chualar
cityZIPs: 93925
Gonzales
cityZIPs: 93926
Greenfield
cityZIPs: 93927
King City
cityZIPs: 93930
Marina
cityZIPs: 93933
Monterey
cityZIPs: 93940, 93943
Moss Landing
cityZIPs: 95039
Pacific Grove
cityZIPs: 93950
Pebble Beach
cityZIPs: 93953
Salinas
cityZIPs: 93901, 93905 , +3 more
San Ardo
cityZIPs: 93450
Seaside
cityZIPs: 93955
Soledad
cityZIPs: 93960
Active USPS ZIP Codes in Monterey County
Standard delivery zones and geographic service boundaries
Frequently Asked Questions About Monterey County, CA
What is the county seat and largest city in Monterey County? ▾
The official county seat of Monterey County is Salinas, and its largest incorporated municipality by population is Salinas.
How many cities, towns, and villages are in Monterey County? ▾
Monterey County encompasses 19 incorporated municipal entities, including 19 cities, 0 towns, and 0 villages.
What is the total population and land area of Monterey County? ▾
According to official U.S. Census Bureau data, Monterey County has a population of approximately 439,035 residents and spans an area of 3,281 square miles.
How many ZIP codes operate in Monterey County? ▾
There are 24 active USPS ZIP codes serving addresses within Monterey County, California.