ZIP Codes Box

Northumberland County, Pennsylvania ZIP codes

25ZIP codes
25Cities and towns
89,684People in ZIP areas
223, 272, 570Area codes

Northumberland County is in Pennsylvania and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Northumberland County

ZIP codeCityTypePopulationMedian income
17017DalmatiaStandard1,509$82,396
17730DewartPO Box only11–
17749Mc EwensvillePO Box only234$74,500
17772TurbotvilleStandard2,693$81,146
17777WatsontownStandard7,030$67,188
17801SunburyStandard16,429$60,664
17823DornsifeStandard1,258$78,864
17824ElysburgStandard3,949$118,176
17830HerndonStandard1,938$73,942
17832Marion HeightsPO Box only578$52,569
17834KulpmontStandard3,480$56,167
17836Leck KillStandard190$91,250
17840Locust GapStandard188–
17847MiltonStandard11,260$58,775
17850MontandonPO Box only576$51,429
17851Mount CarmelStandard7,234$53,637
17857NorthumberlandStandard7,671$67,298
17860PaxinosStandard2,332$92,000
17865Potts GrovePO Box only24$37,083
17866Coal TownshipStandard9,769$51,010
17867RebuckStandard239$75,833
17868RiversidePO Box only719$76,250
17872ShamokinStandard8,894$48,750
17877SnydertownPO Box only––
17881TrevortonStandard1,479$54,122

Cities and towns in Northumberland County

Area codes in Northumberland County

Questions

How many ZIP codes are in Northumberland County, PA?
Northumberland County has 25 ZIP codes, 18 of them standard ZIP codes for street addresses.
What cities are in Northumberland County?
Northumberland County ZIP codes cover Coal Township, Dalmatia, Dewart, Dornsife, Elysburg, Herndon, Kulpmont and Leck Kill and 17 other places.
What area code is Northumberland County, PA?
Northumberland County uses area codes 223, 272, 570 and 717.
What time zone is Northumberland County in?
Northumberland County is in Eastern Time.

Other Pennsylvania counties