17866 Zip Code Coal Township Northumberland

Today Aug 06, 2026, ZIP Code 17866 is located in Coal Township, Pennsylvania, in County Northumberland. It serves as an essential reference for accurate mail delivery, this ZIP Code assists identify the accurate postal area for residential and business addresses.

17866 Zip Code – Northumberland, Coal Township, PA

The 17866 zip code serves Northumberland. It is a neighborhood in Coal Township, Pennsylvania. This code is important for accurate mail delivery. It can also help you find local amenities such as schools, parks and community events. By using zip codes like 17866 you can explore different neighborhoods, it also shows what makes each area unique.

Demographics of Zip Code 17866

Located in Coal Township, Pennsylvania, zip code 17866 has a specific population and density that reflect the local community.

Finding the Right Zip Code for Coal Township, Northumberland County

If you need to send mail to Coal Township Northumberland county, you can easily find the zip code online or by visiting your local post office.

FAQs

How many digits is the Northumberland zip code?

The Northumberland zip code in Coal Township is a five-digit number used to identify this specific area.

Does the Northumberland zip code ever change?

Zip codes may change due to postal service updates or administrative reasons. If you are looking for the Northumberland zip code always check for the most current information from official postal sources or local post offices.

Which county is zip code 17866 in?

Zip code 17866 covers areas within Northumberland county, Pennsylvania.