ZIP Code 61638: Peoria, IL

Peoria in Peoria County, Illinois uses ZIP code 61638. 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 has 35 ZIP codes in our directory, and Peoria County has 50.

Illinois has 1,645 ZIP codes listed in total.

The nearest listed ZIP code is 61640 in Peoria, about 0.8 mi to the southwest.

Key facts for ZIP code 61638
ZIP code61638
PlacePeoria
CountyPeoria County
StateIllinois
CountryUnited States
Latitude40.7969
Longitude-89.6111

All ZIP codes in Peoria · Illinois

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    Map of ZIP Code 61638

    Map centred on 40.7969, -89.6111. The pin marks the ZIP code's reference point, not its boundary.

    Photos of Peoria, Illinois

    Video: Peoria, Illinois

    Top 10 Best Things to Do in Peoria, Illinois [Peoria Travel Guide 2025] — by Vacation Idea · Watch on YouTube

    ZIP Codes Near 61638

    These 11 ZIP codes have the closest reference points to 61638, measured in a straight line.

    61640
    Peoria
    0.8 mi southwest
    61614
    Peoria
    2.0 mi south
    61552
    Mossville
    2.7 mi northeast
    61615
    Peoria
    2.8 mi southwest
    61632
    Peoria
    3.1 mi southeast
    61644
    Peoria
    3.1 mi southeast
    61525
    Dunlap
    3.6 mi northwest
    61613
    Peoria
    3.9 mi south
    61616
    Peoria
    4.0 mi southeast
    61633
    Peoria
    4.6 mi south
    61528
    Edwards
    6.0 mi west

    Nearby Cities and Towns

    The closest places to ZIP code 61638, measured in a straight line from its reference point. Road distances will be longer.

    Schools Near Peoria

    School places are usually allocated by home address, so families living around ZIP code 61638 should confirm their catchment school with the local education authority for Peoria, Peoria County.

    Looking at nearby areas such as Mossville, Dunlap and Edwards widens the choice of state, private and international schools. The links below open live Google Maps results centred on this location.

    Parks and Outdoor Recreation

    Parks, playgrounds and walking trails around Peoria are easiest to find on the map above or with the searches below, which are centred on ZIP code 61638.

    Hospitals and Healthcare

    Hospitals, clinics and pharmacies serving Peoria can be found with the searches below. In an emergency in the United States, call 911.

    Residents may also use facilities in nearby Mossville, Dunlap and Edwards.

    Shopping and Dining in Peoria

    Restaurants, supermarkets and shopping centres in and around Peoria are listed in the Google Maps searches below, with current opening hours and reviews.

    Libraries and Historical Places

    Public libraries, museums and historic sites near Peoria, Illinois can be found with the searches below.

    For local history, try the archives of Peoria County 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, Edwards lies about 6.0 mi to the west, Rome lies about 7.6 mi to the northeast and Chillicothe lies about 9.0 mi to the northeast in a straight line. Use the directions link for routes and road names.

    Rivers, lakes and coastline near Peoria show up on the map above, or you can search for them directly.

    Frequently Asked Questions About ZIP Code 61638

    ZIP code 61638 is in Peoria, Peoria County, Illinois, United States.

    ZIP code 61638 is in Peoria County, which is part of Illinois.

    The reference coordinates for ZIP code 61638 are latitude 40.7969 and longitude -89.6111 (40°47'48.8"N 89°36'40.0"W).

    The closest ZIP codes to 61638 are 61640 (Peoria, 0.8 mi), 61614 (Peoria, 2.0 mi), 61552 (Mossville, 2.7 mi), 61615 (Peoria, 2.8 mi) and 61632 (Peoria, 3.1 mi).

    Peoria, Illinois has 35 ZIP codes in our directory. 61638 is one of them; see the Peoria page for the full list.

    Photo & Video Credits

    • Photo 1 (“Peoria - Caterpillar Administration Building from Savings Tower”): Roger Wollstadt from Sarasota, Florida, CC BY-SA 2.0, via Wikimedia Commons.
    • Photo 2 (“Greetings from Peoria, Illinois - Large Letter Postcard (10687348696)”): Steve Shook from Moscow, Idaho, USA, CC BY 2.0, via Wikimedia Commons.
    • Photo 3 (“Greetings from Peoria, Illinois - Large Letter Postcard (7850186524)”): Steve Shook from Moscow, Idaho, USA, CC BY 2.0, via Wikimedia Commons.
    • Photo 4 (“Peoria - Northwest from Savings Tower”): Roger Wollstadt from Sarasota, Florida, CC BY-SA 2.0, via Wikimedia Commons.
    • Photo 5 (“Greetings from Pekin, Illinois - Large Letter Postcard (7850188884)”): Steve Shook from Moscow, Idaho, USA, CC BY 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 location and may show neighbouring areas.

    Data for ZIP code 61638 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).