ZIP Code 12742 Sullivan, Harris, NY

Today Nov 04, 2025, ZIP Code 12742 resides within Sullivan Harris, exclusively nestled within Sullivan County. Serving as a vital tool for efficient mail delivery, this Sullivan zip code ensures seamless correspondence within the geographic bounds of the county.

12742 ZIP Code – Sullivan, Harris, NY

The 12742 ZIP code serves Sullivan, a neighborhood in Harris, NY. 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 12742 allows you to explore different neighborhoods and discover what makes each area unique.

Demographics of ZIP Code 12742

Located in Harris, New York, ZIP Code 12742 has a specific population and density that reflect the local community.

Finding the Right ZIP Code for Harris, Sullivan County

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

How Many Digits is the Sullivan ZIP Code?

The Sullivan ZIP code in Harris is a five-digit number used to identify this specific area.

Does the Sullivan ZIP Code Ever Change?

ZIP codes, including those for Sullivan, 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 12742 in?

ZIP code 12742 covers areas within Sullivan County, New York.