ZIP Code 61638: Peoria, Illinois
ZIP code 61638 covers part or all of Peoria in Peoria County, Illinois. Its reference point is at latitude 40.7969 and longitude -89.6111 (40°47'48.8"N 89°36'40.0"W).
Location Overview of ZIP Code 61638
Peoria, IL has 35 ZIP codes in our directory. Besides 61638, they include 61601, 61602, 61603, 61604, 61605, 61606, 61607, 61612 and 26 more.
Across Peoria County there are 50 ZIP codes listed, and Illinois has 1,645 in total.
The nearest listed ZIP code is 61640 in Peoria, IL, about 0.8 mi to the southwest.
| ZIP code | 61638 |
|---|---|
| City | Peoria |
| County | Peoria County |
| State | Illinois (IL) |
| Latitude | 40.7969 |
| Longitude | -89.6111 |
| DMS | 40°47'48.8"N 89°36'40.0"W |
| Nearest ZIP | 61640 (Peoria, 0.8 mi) |
Map of ZIP Code 61638
Map centered on 40.7969, -89.6111. The pin marks the ZIP code's reference point, not its boundary.
Photos of Peoria, IL
Video: Peoria, IL
Top 10 Best Things to Do in Peoria, Illinois [Peoria Travel Guide 2025] — by Vacation Idea · Watch on YouTube
ZIP Codes Near 61638
These 15 ZIP codes have the closest reference points to 61638, measured in a straight line.
Nearby Cities and Towns
The closest communities to ZIP code 61638, measured in a straight line from its reference point, are Mossville, IL (2.7 mi northeast), Dunlap, IL (3.6 mi northwest) and Edwards, IL (6.0 mi west). Distances are approximate and road distances will be longer.
- Mossville, IL – 2.7 mi northeast
- Dunlap, IL – 3.6 mi northwest
- Edwards, IL – 6.0 mi west
Schools Near Peoria, IL
Public school assignments in the United States are based on street address, so families in ZIP code 61638 should confirm their assigned school with the school district that serves Peoria and Peoria County.
Searching nearby communities such as Mossville and Dunlap can widen the list of public, private and charter options. The links below open live Google Maps results centered on 61638.
Parks and Outdoor Recreation
Parks, trails and playgrounds around Peoria, IL are easiest to find on the map above or with the searches below, which are centered on ZIP code 61638.
Hospitals and Healthcare
Hospitals, urgent care clinics and pharmacies serving Peoria, IL can be found with the searches below. In a medical emergency, call 911.
Residents of ZIP code 61638 may also use facilities in nearby Mossville, Dunlap and Edwards.
Shopping and Dining in Peoria
Restaurants, grocery stores and shopping centers in and around ZIP code 61638 are listed in the Google Maps searches below, with current hours and reviews.
Libraries and Historical Places
Public libraries, museums and historic sites near Peoria, Illinois can be found with the searches below, which are centered on ZIP code 61638.
To research local history, try searching for Peoria County records and archives along with the name Peoria.
Roads, Rivers and Lakes
From ZIP code 61638, Mossville lies about 2.7 mi to the northeast, Dunlap lies about 3.6 mi to the northwest and Edwards lies about 6.0 mi to the west. Use the directions link for turn-by-turn routes and road names.
Rivers, lakes and other water features near Peoria show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 61638
Photo & Video Credits
- Photo 1 (“Peoria - St. Vincent de Paul 1977”): Roger Wollstadt, CC BY-SA 2.0, via Wikimedia Commons.
- Photo 2 (“Peoria - Ben Schwartz Food Mart 1976”): Roger W, CC BY-SA 2.0, via Wikimedia Commons.
- Video: “Top 10 Best Things to Do in Peoria, Illinois [Peoria Travel Guide 2025]” by Vacation Idea, embedded from YouTube. All rights belong to the creator.
Photos are shown from their original source under the licenses listed. They were taken near this ZIP code's reference point and may show neighboring areas.
Data for ZIP code 61638 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.