ZIP Code 18104: Allentown, PA

ZIP code 18104 is assigned to Allentown in Lehigh County, Pennsylvania. Its reference point is at latitude 40.6018 and longitude -75.5225 (40°36'06.5"N 75°31'21.0"W).

Location Overview of ZIP Code 18104

Allentown has 9 ZIP codes in our directory, and Lehigh County has 35.

Pennsylvania has 2,250 ZIP codes listed in total.

The nearest listed ZIP code is 18037 in Coplay, about 2.0 mi to the northeast.

Key facts for ZIP code 18104
ZIP code18104
PlaceAllentown
CountyLehigh County
StatePennsylvania
CountryUnited States
Latitude40.6018
Longitude-75.5225

All ZIP codes in Allentown · Pennsylvania

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    Map of ZIP Code 18104

    Map centred on 40.6018, -75.5225. The pin marks the ZIP code's reference point, not its boundary.

    Photos of Allentown, Pennsylvania

    Video: Allentown, Pennsylvania

    Lehigh Valley, PA | Visiting the History of Allentown, Bethlehem, & Easton — by Jose Molina: On Tour · Watch on YouTube

    ZIP Codes Near 18104

    These 16 ZIP codes have the closest reference points to 18104, measured in a straight line.

    18037
    Coplay
    2.0 mi northeast
    18102
    Allentown
    2.4 mi east
    18101
    Allentown
    2.8 mi east
    18103
    Allentown
    3.2 mi east
    18106
    Allentown
    3.8 mi west
    18052
    Whitehall
    3.9 mi north
    18069
    Orefield
    4.2 mi west
    18032
    Catasauqua
    4.7 mi northeast
    18109
    Allentown
    4.9 mi northeast
    18046
    East Texas
    5.0 mi southwest
    18049
    Emmaus
    5.1 mi south
    18175
    Allentown
    5.3 mi west
    18087
    Trexlertown
    5.4 mi southwest
    18060
    Limeport
    5.5 mi southwest
    18195
    Allentown
    5.5 mi west
    18062
    Macungie
    5.6 mi southwest

    Nearby Cities and Towns

    The closest places to ZIP code 18104, measured in a straight line from its reference point. Road distances will be longer.

    Schools Near Allentown

    If you are moving to ZIP code 18104, check with the education authority that serves Allentown, Lehigh County which schools cover your street address.

    Looking at nearby areas such as Coplay, Whitehall and Orefield 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

    Use the map above to explore green space around Allentown, then zoom out to find larger parks, trails and nature areas in the wider Pennsylvania area.

    Hospitals and Healthcare

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

    Residents may also use facilities in nearby Coplay, Whitehall and Orefield.

    Shopping and Dining in Allentown

    For places to eat and shop near ZIP code 18104, the searches below show up-to-date listings around this location.

    Libraries and Historical Places

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

    For local history, try the archives of Lehigh County along with the name Allentown.

    Roads, Rivers and Lakes

    From ZIP code 18104, Coplay lies about 2.0 mi to the northeast, Whitehall lies about 3.9 mi to the north, Orefield lies about 4.2 mi to the west, Catasauqua lies about 4.7 mi to the northeast and East Texas lies about 5.0 mi to the southwest in a straight line. Use the directions link for routes and road names.

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

    Frequently Asked Questions About ZIP Code 18104

    ZIP code 18104 is in Allentown, Lehigh County, Pennsylvania, United States.

    ZIP code 18104 is in Lehigh County, which is part of Pennsylvania.

    The reference coordinates for ZIP code 18104 are latitude 40.6018 and longitude -75.5225 (40°36'06.5"N 75°31'21.0"W).

    The closest ZIP codes to 18104 are 18037 (Coplay, 2.0 mi), 18102 (Allentown, 2.4 mi), 18101 (Allentown, 2.8 mi), 18103 (Allentown, 3.2 mi) and 18106 (Allentown, 3.8 mi).

    Allentown, Pennsylvania has 9 ZIP codes in our directory. 18104 is one of them; see the Allentown page for the full list.

    Photo & Video Credits

    • Photo 1 (“1908 - Breinig & Bachman Trade Card Allentown PA”): Unknown authorUnknown author, Public domain, via Wikimedia Commons.
    • Photo 2 (“1900 - Hutchinson Furniture and Carpets- Advertisement”): Landis & Alsop., Public domain, via Wikimedia Commons.
    • Photo 3 (“2008 - Lehigh Valley Heritage Center”): Alphageekpa (talk), CC BY-SA 3.0, via Wikimedia Commons.
    • Photo 4 (“Tonya Cardoza during player introductions (cropped)”): Sphilbrick, CC BY-SA 4.0, via Wikimedia Commons.
    • Photo 5 (“Third Kit”): Emmanuel Ntow-Mensah, CC BY-SA 4.0, via Wikimedia Commons.
    • Video: “Lehigh Valley, PA | Visiting the History of Allentown, Bethlehem, & Easton” by Jose Molina: On Tour, 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 18104 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).