United States

Northumberland Postal Codes

Complete directory of postal codes in this county

Location Information

28 counties

Counties

Northumberland

Languages

  • English (United States)
  • Spanish (United States)

Coordinates

37.863700, -76.350430

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Country

United States

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Counties

Showing 28 results
Place Name
Postal Code
Burgess
22432
Callao
22435
Coal Township
17866
Dalmatia
17017
Dewart
17730
Dornsife
17823
Heathsville
22473
Herndon
17830
Kilmarnock
22482
Kulpmont
17834
Leck Kill
17836
Locust Gap
17840
Lottsburg
22511
Marion Heights
17832
McEwensville
17749
Milton
17847
Montandon
17850
Mount Carmel
17851
Northumberland
17857
Paxinos
17860
Potts Grove
17865
Rebuck
17867
Reedville
22539
Riverside
17868
Shamokin
17872
Sunbury
17801
Trevorton
17881
Watsontown
17777

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How to Find a Postal Code

Each administrative division maintains its own postal code for mail delivery purposes. Here are some tips for finding the correct postal code:

  • Search for your specific address using our search tool above
  • Browse through the list of counties in the region
  • Use the interactive map to locate your area
  • Contact your local post office for verification

Postal Code Tips

Postal codes may change occasionally. Always verify with official sources before important mailings.

Quick Facts

  • Country Code: US
  • Capital: Washington
  • Currency: Dollar (USD)
  • Phone Code: +1
  • Timezone: America/Adak (GMT-10)
  • Driving Side: Right
  • Voltage/Frequency: 120V (60Hz)
  • Plug Types:
    A - Type A plug B - Type B plug

Neighboring Countries

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