ZIP Code 94509 Contra Costa, Antioch, CA

Today Dec 19, 2024, ZIP Code 94509 resides within Contra Costa Antioch, exclusively nestled within Contra Costa County. Serving as a vital tool for efficient mail delivery, this Contra Costa zip code ensures seamless correspondence within the geographic bounds of the county.

94509 ZIP Code – Contra Costa, Antioch, CA

The 94509 ZIP code serves Contra Costa, a neighborhood in Antioch, CA. This code is essential for accurate mail delivery and can also help you find local amenities such as schools, parks, and community events. Using ZIP codes like 94509 allows you to explore different neighborhoods and discover what makes each area unique.

Demographics of ZIP Code 94509

Located in Antioch, California, ZIP Code 94509 has a specific population and density that reflect the local community.

Finding the Right ZIP Code for Antioch, Contra Costa County

If you need to send mail to Antioch or Contra Costa County, you can easily find the ZIP code online or by visiting your local post office.

How Many Digits is the Contra Costa ZIP Code?

The Contra Costa ZIP code in Antioch is a five-digit number used to identify this specific area.

Does the Contra Costa ZIP Code Ever Change?

ZIP codes, including those for Contra Costa, may change due to postal service updates or administrative reasons. Always check for the most current information from official postal sources or local post offices.

Which County is ZIP Code 94509 in?

ZIP code 94509 covers areas within Contra Costa County, California.