Northumberland County, Pennsylvania Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

28 cities

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Coal township110,02010,1232.91%38126.3Township
Sunbury29,4849,704-0.58%4,7252.0City
Shamokin36,7606,930-0.63%8,1940.8City
Milton46,4576,615-0.62%1,8613.5Borough
Mount Carmel55,6045,727-0.55%8,4650.7Borough
Delaware township64,2704,298-0.02%14230.1Township
Ralpho township74,1804,1860.12%22618.5Township
Northumberland83,8163,906-0.6%2,3701.6Borough
Point township93,7783,831-0.37%15125.1Township
Kulpmont102,6852,757-0.67%2,8001.0Borough
West Chillisquaque township112,6402,6020.65%20512.9Township
Mount Carmel township122,4412,489-0.37%11321.6Township
Upper Augusta township132,4192,472-0.53%12120.0Township
Shamokin township142,3882,3720.21%7730.8Township
Rockefeller township152,3052,359-0.6%11220.6Township
Watsontown162,2062,236-0.36%3,1110.7Borough
Riverside172,0042,040-0.45%4064.9Borough
Lewis township181,9191,938-0.36%7326.4Township
Turbot township191,7921,7990.17%13013.8Township
Zerbe township201,7621,802-0.51%15911.1Township
Lower Mahanoy township211,6001,627-0.37%7322.0Township
Rush township221,1641,194-0.68%4426.6Township
Lower Augusta township231,0201,042-0.58%5618.3Township
Turbotville24659677-0.75%1,4610.5Borough
Marion Heights25548558-0.54%3,5820.2Borough
Herndon26342350-0.58%4320.8Borough
Snydertown27320328-0.62%933.4Borough
McEwensville28288290-0.35%2,4620.1Borough

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Northumberland County, Pennsylvania?

Coal township is the largest city in Northumberland County.

What is the smallest city in Northumberland County, Pennsylvania?

McEwensville is the smallest city in Northumberland County.

How many cities are in Northumberland County?

There are 28 cities in Northumberland County, Pennsylvania.

Frequently Asked Questions