61603 Zip Code Peoria Peoria
Today
Aug 05, 2026,
ZIP Code 61603 is located in Peoria, Illinois, in County Peoria. It serves as an essential reference for accurate mail delivery, this ZIP Code assists identify the accurate postal area for residential and business addresses.
61603 Zip Code – Peoria, Peoria, IL
The 61603 zip code serves Peoria. It is a neighborhood in Peoria, Illinois. 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 61603 you can explore different neighborhoods, it also shows what makes each area unique.
Demographics of Zip Code 61603
Located in Peoria, Illinois, zip code 61603 has a specific population and density that reflect the local community.
Finding the Right Zip Code for Peoria, Peoria County
If you need to send mail to Peoria Peoria county, you can easily find the zip code online or by visiting your local post office.
FAQs
How many digits is the Peoria zip code?
The Peoria zip code in Peoria is a five-digit number used to identify this specific area.
Does the Peoria zip code ever change?
Zip codes may change due to postal service updates or administrative reasons. If you are looking for the Peoria zip code always check for the most current information from official postal sources or local post offices.
Which county is zip code 61603 in?
Zip code 61603 covers areas within Peoria county, Illinois.