Naperville, Illinois, is a vibrant city located just outside of Chicago, known for its excellent schools, thriving downtown, and family-friendly atmosphere. Like any city, efficient mail delivery and location-based services rely heavily on a system of ZIP codes.
ZIP codes are more than just numbers; they are essential for everything from sending letters and packages to finding local businesses and accessing important services.
This article provides a comprehensive overview of the Naperville postal code system, offering a handy guide to help you navigate this important aspect of the city.
Naperville ZIP Code Overview
Because it’s a good-sized city, Naperville is served by several different ZIP codes.
Primary ZIP Codes in Naperville
The main 5-digit ZIP codes associated with Naperville are:
- 60540
- 60563
- 60564
- 60565
Naperville is covered by several ZIP codes because of its size and the number of people who live there.
Understanding ZIP+4 Codes
ZIP+4 codes are used to help the post office sort and deliver mail more precisely.
The ZIP+4 code includes the basic 5-digit ZIP code, plus a hyphen and four more digits. Those last four digits represent specific delivery routes or even specific locations within the larger ZIP code area.
Using the full ZIP+4 code can help ensure your mail is delivered accurately and reduce the risk of your package getting lost.
Detailed List of Naperville ZIP+4 Codes and Corresponding Addresses
Naperville is a large city, and the ZIP code is only the first part of getting your mail delivered to the right place. The ZIP+4 code is a more specific locator that can pinpoint a particular side of the street or even a specific apartment building.
Here are some ZIP+4 code ranges and the street address ranges they cover. Keep in mind that this list isn’t exhaustive, and you should always double-check the correct ZIP+4 code using the USPS website or another official source.
| ZIP+4 Code Range | Street Address Range (Example Only – Verify!) |
|---|---|
| 60563-1234 | 100-199 Main Street |
| [Add More Rows Here with Verified Information] | [Add More Rows Here with Verified Information] |
Important Note: The table above is for illustrative purposes only. You MUST verify the actual ranges using official USPS resources before relying on this information.
Using Online ZIP Code Look-up Tools
The USPS website provides online tools that you can use to find the correct ZIP+4 code for a specific address in Naperville. Simply enter the street address, city, and state, and the tool will provide the correct ZIP+4 code. This is the most accurate way to ensure your mail reaches its destination promptly.
Naperville Post Office Locations and Services
Need to mail a package, send a letter, or pick up your mail? Here’s a quick guide to the post office locations in Naperville, along with a few details about their hours and services.
Naperville Post Office Locations
Here are a few of the main post office branches in Naperville, IL:
- Main Post Office: 1750 W Ogden Ave, Naperville, IL 60540; (800) 275-8777. This location offers a full range of services, including mailing, package pickup, and PO boxes.
- Downtown Naperville Station: 45 E Jefferson Ave, Naperville, IL 60540; (800) 275-8777. This branch offers basic mailing and package services.
- Naperville Processing & Distribution Center: 1425 Diehl Rd, Naperville, IL 60563; (800) 275-8777. Note that this location is primarily a processing center and may not offer retail services to the general public.
Hours and Contact Information
Operating hours vary by location. For specific hours of operation and detailed service information, it’s best to check the USPS website or call the listed phone number. For general customer service and inquiries, you can call the USPS at 1-800-275-8777.
Naperville: People and Places
Naperville is a vibrant city located in DuPage County, Illinois. The latest census data shows the city continues to grow.
- In 2020, the population was 149,196.
- In 2010, the population was 142,388.
Naperville enjoys a central location in the Chicago metropolitan area, making it a popular place to live and work. The city’s growth has a direct impact on the volume of mail it processes and the demand for postal services. As more people move in, the need for reliable mail and package delivery increases, putting more demands on the local postal infrastructure.
Points of Interest and Their ZIP Codes
Naperville is home to a number of places you might want to visit or contact by mail. Here are a few of the most popular, along with their addresses and ZIP codes.
Museums and Libraries
If you’re planning a visit to a Naperville museum or library, here are some of the most popular, along with their addresses and ZIP codes.
- Naper Settlement, 523 S. Webster St., Naperville, IL 60540
- DuPage Children’s Museum, 301 N. Washington St., Naperville, IL 60540
- Nichols Library, 200 W. Jefferson Ave., Naperville, IL 60540
Schools and Educational Institutions
Here are a few of Naperville’s major schools, along with their addresses and ZIP codes.
- North Central College, 30 N. Brainard St., Naperville, IL 60540
- Naperville Central High School, 440 Aurora Ave., Naperville, IL 60540
- Neuqua Valley High School, 2360 95th St, Naperville, IL 60564
In Closing
Knowing the right Naperville ZIP code is essential to ensure your mail and packages arrive on time.
If you’re unsure, double-check the USPS website or use their ZIP code lookup tool. Using the right code can prevent delays and help your mail get where it needs to go quickly and efficiently.