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Northumberland County, Pennsylvania

Northumberland County profile, demographic data, and geographic information.

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF
Government Unit Unit Type Jurisdiction Role Contact / Address
GUS Population: 90,027 (2024)
ID: 173735
County Official County Government
Contact: CHAIRPERSON
399 STADIUM DR, SUNBURY PA 17801-3201
TOWNSHIP OF COAL
GUS Population: 9,665 (2024)
ID: 174653
Township Municipal Government Within County
Contact: TOWNSHIP MANAGER
805 W LYNN ST, COAL TOWNSHIP PA 17866
GUS Population: 9,549 (2024)
ID: 133600
Municipal Municipal Government Within County
Contact: CITY TREASURER
225 MARKET ST, SUNBURY PA 17801-3427
GUS Population: 6,787 (2024)
ID: 174075
Municipal Municipal Government Within County
47 E LINCOLN ST, SHAMOKIN PA 17872
GUS Population: 6,483 (2024)
ID: 174073
Municipal Municipal Government Within County
Contact: BOROUGH MANAGER
2 FILBERT ST, MILTON PA 17847-1708
BOROUGH OF MOUNT CARMEL
GUS Population: 5,626 (2024)
ID: 174074
Municipal Municipal Government Within County
Contact: MAYOR
137 W 4TH ST, STE 1, MOUNT CARMEL PA 17851-2108
TOWNSHIP OF DELAWARE
GUS Population: 4,272 (2024)
ID: 174654
Township Municipal Government Within County
Contact: ASSISTANT SECRETARY
1960 EIGHTH STREET DRIVE, PO BOX 203, WATSONTOWN PA 17777
GUS Population: 4,176 (2024)
ID: 209406
Township Municipal Government Within County
Contact: SECRETARY TREASURER
206 S MARKET ST, STE 1, ELYSBURG PA 17824-9782
GUS Population: 3,835 (2024)
ID: 133599
Municipal Municipal Government Within County
Contact: BOROUGH SECRETARY-TREASURER
175 ORANGE ST, NORTHUMBERLAND PA 17857-1661
GUS Population: 3,802 (2024)
ID: 133856
Township Municipal Government Within County
Contact: SUPERVISOR
759 RIDGE RD, NORTHUMBERLAND PA 17857-8602
BOROUGH OF KULPMONT
GUS Population: 2,698 (2024)
ID: 133597
Municipal Municipal Government Within County
Contact: MAYOR
860 SPRUCE ST, KULPMONT PA 17834-1356
TOWNSHIP OF WEST CHILLISQUAQUE
GUS Population: 2,615 (2024)
ID: 211440
Township Municipal Government Within County
Contact: SECRETARY
PO BOX 252, MONTANDON PA 17850-0252
TOWNSHIP OF MOUNT CARMEL
GUS Population: 2,453 (2024)
ID: 191393
Township Municipal Government Within County
Contact: MANAGER
300 LAUREL ST, MOUNT CARMEL PA 17851-1029
GUS Population: 2,427 (2024)
ID: 133857
Township Municipal Government Within County
Contact: SECRETARY TREASURER
2087 SNYDERTOWN RD, SUNBURY PA 17801-5141
TOWNSHIP OF SHAMOKIN
GUS Population: 2,404 (2024)
ID: 194018
Township Municipal Government Within County
Contact: CHAIRMAN
445 LINDEN RD, PAXINOS PA 17860-7419
GUS Population: 2,310 (2024)
ID: 205324
Township Municipal Government Within County
Contact: CHAIRMAN, BOARD OF SUPERVISORS
274 KLINGER RD, SUNBURY PA 17801-7048
GUS Population: 2,206 (2024)
ID: 174077
Municipal Municipal Government Within County
Contact: BOROUGH MANAGER
PO BOX 273, WATSONTOWN PA 17777-0273
GUS Population: 2,004 (2024)
ID: 202475
Municipal Municipal Government Within County
Contact: MAYOR
PO BOX 307, RIVERSIDE PA 17868-0307
GUS Population: 1,928 (2024)
ID: 133855
Township Municipal Government Within County
Contact: SECRETARY TREASURER
PO BOX 143, WATSONTOWN PA 17777
TOWNSHIP OF TURBOT
GUS Population: 1,796 (2024)
ID: 174657
Township Municipal Government Within County
Contact: SEC TREAS
1190 BROADWAY RD, MILTON PA 17847
TOWNSHIP OF ZERBE
GUS Population: 1,771 (2024)
ID: 174660
Township Municipal Government Within County
Contact: TOWNSHIP SECRETARY
800 MAHANOY ST, TREVORTON PA 17881-1106
GUS Population: 1,608 (2024)
ID: 112261
Township Municipal Government Within County
Contact: CHAIRMAN
545 TOAD VALLEY RD, DALMATIA PA 17017-7432
TOWNSHIP OF RUSH
GUS Population: 1,170 (2024)
ID: 202504
Township Municipal Government Within County
224 PINE SWAMP RD, DANVILLE PA 17821
TOWNSHIP OF LOWER AUGUSTA
GUS Population: 1,026 (2024)
ID: 205323
Township Municipal Government Within County
Contact: SECRETARY TREASURER
609 HALLOWING RUN RD, SUNBURY PA 17801-5635
TOWNSHIP OF JACKSON
GUS Population: 892 (2024)
ID: 133854
Township Municipal Government Within County
Contact: CHAIRMAN JACKSON TWP SUPV
1083 HERNDON RD, HERNDON PA 17830-7097
TOWNSHIP OF JORDAN
GUS Population: 766 (2024)
ID: 112260
Township Municipal Government Within County
Contact: SECRETARY TREASURER
444 JORDAN TWP RD, HERNDON PA 17830-7105
TOWNSHIP OF WASHINGTON
GUS Population: 761 (2024)
ID: 174659
Township Municipal Government Within County
Contact: SECRETARY TREASURER
1558 MIDDLECREEK RD, DORNSIFE PA 17823
GUS Population: 663 (2024)
ID: 112031
Municipal Municipal Government Within County
Contact: SECRETARY/TREASURER
PO BOX 264, TURBOTVILLE PA 17772-0264
TOWNSHIP OF EAST CHILLISQUAQUE
GUS Population: 656 (2024)
ID: 174655
Township Municipal Government Within County
Contact: CHAIRMAN
311 MEXICO RD, MILTON PA 17847-7838
TOWNSHIP OF UPPER MAHANOY
GUS Population: 641 (2024)
ID: 174658
Township Municipal Government Within County
Contact: SEC TREAS
2968 LINE MOUNTAIN RD, DORNSIFE PA 17823-7324
TOWNSHIP OF EAST CAMERON
GUS Population: 622 (2024)
ID: 205322
Township Municipal Government Within County
Contact: CHAIRMAN
4628 UPPER RD, SHAMOKIN PA 17872-8619
BOROUGH OF MARION HEIGHTS
GUS Population: 551 (2024)
ID: 174072
Municipal Municipal Government Within County
Contact: MAYOR
244 NORTH STREET, MARION HEIGHTS PA 17832-0025
TOWNSHIP OF WEST CAMERON
GUS Population: 488 (2024)
ID: 133858
Township Municipal Government Within County
Contact: CHAIRMAN
2079 UPPER RD, SHAMOKIN PA 17872-7820
TOWNSHIP OF LITTLE MAHANOY
GUS Population: 430 (2024)
ID: 174656
Township Municipal Government Within County
Contact: SECRETARY TREASURE
PO BOX 116, DORNSIFE PA 17823-0116
BOROUGH OF HERNDON
GUS Population: 344 (2024)
ID: 139802
Municipal Municipal Government Within County
Contact: SECTARY TREASURER
PO BOX 385, HERNDON PA 17830-0385
BOROUGH OF SNYDERTOWN
GUS Population: 316 (2024)
ID: 174076
Municipal Municipal Government Within County
Contact: PRESIDENT
36 S MAIN ST, SNYDERTOWN PA 17877
BOROUGH OF MCEWENSVILLE
GUS Population: 286 (2024)
ID: 133598
Municipal Municipal Government Within County
Contact: SECY/TREAS
2578 SUSQUEHANNA TRL, MC EWENSVILLE PA 17749