Montgomery County, Pennsylvania

Montgomery 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
COUNTY OF MONTGOMERY GUS Population: 879,190 (2024) ID: 173733	County	Official County Government	Contact: CHAIRMAN PO BOX 311, NORRISTOWN PA 19404-0311
TOWNSHIP OF LOWER MERION GUS Population: 64,702 (2024) ID: 133845	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 75 E LANCASTER AVE, STE 1, ARDMORE PA 19003-2300
TOWNSHIP OF ABINGTON GUS Population: 59,075 (2024) ID: 174627	Township	Municipal Government Within County	Contact: PRESIDENT 1176 OLD YORK RD, 1, ABINGTON PA 19001-3797
TOWNSHIP OF CHELTENHAM GUS Population: 38,840 (2024) ID: 191390	Township	Municipal Government Within County	Contact: PRESIDENT 8230 OLD YORK RD, ELKINS PARK PA 19027-1589
TOWNSHIP OF UPPER MERION GUS Population: 36,414 (2024) ID: 174635	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 175 W VALLEY FORGE RD, KING OF PRUSSIA PA 19406
BOROUGH OF NORRISTOWN GUS Population: 36,075 (2024) ID: 174061	Municipal	Municipal Government Within County	Contact: ADMINISTRATOR 235 E AIRY ST, NORRISTOWN PA 19401-5003
TOWNSHIP OF HORSHAM GUS Population: 27,735 (2024) ID: 174629	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 1025 HORSHAM RD, HORSHAM PA 19044-1328
TOWNSHIP OF UPPER DUBLIN GUS Population: 27,489 (2024) ID: 174634	Township	Municipal Government Within County	Contact: FINANCE DIRECTOR 801 LOCH ALSH AVE, FORT WASHINGTON PA 19034-1697
TOWNSHIP OF MONTGOMERY GUS Population: 26,280 (2024) ID: 174631	Township	Municipal Government Within County	Contact: CHAIRMAN 1001 STUMP RD, MONTGOMERYVILLE PA 18936-9605
TOWNSHIP OF UPPER MORELAND GUS Population: 26,253 (2024) ID: 174636	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 117 PARK AVE, WILLOW GROVE PA 19090-3299
TOWNSHIP OF LOWER PROVIDENCE GUS Population: 26,136 (2024) ID: 187335	Township	Municipal Government Within County	Contact: INTERIUM TOWN MANAGER 100 PARKLANE DR, 100, EAGLEVILLE PA 19403-1199
TOWNSHIP OF UPPER PROVIDENCE GUS Population: 25,092 (2024) ID: 112256	Township	Municipal Government Within County	Contact: RICHARD D LIVERGOOD PO BOX 406, 1286 BLACK ROCK RD, OAKS PA 19456
BOROUGH OF POTTSTOWN GUS Population: 23,553 (2024) ID: 174062	Municipal	Municipal Government Within County	Contact: MAYOR 100 E HIGH ST, POTTSTOWN PA 19464-9525
TOWNSHIP OF LIMERICK GUS Population: 21,536 (2024) ID: 194017	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 646 W RIDGE PIKE, LIMERICK PA 19468-1497
TOWNSHIP OF SPRINGFIELD GUS Population: 21,171 (2024) ID: 174632	Township	Municipal Government Within County	Contact: ASSISTANT MANAGER 1510 PAPER MILL RD, WYNDMOOR PA 19038-7032
TOWNSHIP OF WHITPAIN GUS Population: 20,626 (2024) ID: 174639	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 960 WENTZ RD, BLUE BELL PA 19422
TOWNSHIP OF WHITEMARSH GUS Population: 20,167 (2024) ID: 205766	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 616 GERMANTOWN PIKE, LAFAYETTE HILL PA 19444-1821
TOWNSHIP OF HATFIELD GUS Population: 19,494 (2024) ID: 205318	Township	Municipal Government Within County	Contact: PRESIDENT 1950 SCHOOL RD, HATFIELD PA 19440-1992
BOROUGH OF LANSDALE GUS Population: 19,154 (2024) ID: 209261	Municipal	Municipal Government Within County	Contact: BOROUGH MANAGER 1 VINE ST, LANSDALE PA 19446
TOWNSHIP OF PLYMOUTH GUS Population: 18,663 (2024) ID: 212245	Township	Municipal Government Within County	Contact: CHAIRMAN 700 BELVOIR RD, PLYMOUTH MEETING PA 19462-2578
TOWNSHIP OF TOWAMENCIN GUS Population: 18,095 (2024) ID: 174633	Township	Municipal Government Within County	Contact: CHAIRMAN PO BOX 303, KULPSVILLE PA 19443-0303
TOWNSHIP OF UPPER GWYNEDD GUS Population: 17,407 (2024) ID: 112254	Township	Municipal Government Within County	Contact: TOWSHIP MANAGER PO BOX 1, WEST POINT PA 19486-0001
TOWNSHIP OF LOWER SALFORD GUS Population: 16,425 (2024) ID: 133846	Township	Municipal Government Within County	Contact: ADMINISTRATOR 379 MAIN ST, HARLEYSVILLE PA 19438-2309
TOWNSHIP OF WEST NORRITON GUS Population: 16,417 (2024) ID: 174638	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 1630 W MARSHALL ST, JEFFERSONVILLE PA 19403-3236
TOWNSHIP OF SKIPPACK GUS Population: 14,581 (2024) ID: 133848	Township	Municipal Government Within County	Contact: MANAGER PO BOX 164, SKIPPACK PA 19474-0164
TOWNSHIP OF EAST NORRITON GUS Population: 14,366 (2024) ID: 209398	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 2501 STANBRIDGE ST, EAST NORRITON PA 19401-1616
TOWNSHIP OF LOWER MORELAND GUS Population: 14,182 (2024) ID: 209400	Township	Municipal Government Within County	Contact: ASSISTANT MANAGER 640 RED LION RD, HUNTINGDON VALLEY PA 19006-6287
TOWNSHIP OF FRANCONIA GUS Population: 13,790 (2024) ID: 174628	Township	Municipal Government Within County	Contact: ASSISTANT TOWNSHIP MANAGER 671 ALLENTOWN RD, TELFORD PA 18969-2205
TOWNSHIP OF NEW HANOVER GUS Population: 13,650 (2024) ID: 209402	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 2943 N CHARLOTTE ST, GILBERTSVILLE PA 19525-9718
TOWNSHIP OF LOWER POTTSGROVE GUS Population: 12,978 (2024) ID: 174630	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 2199 BUCHERT RD, POTTSTOWN PA 19464-3042
TOWNSHIP OF LOWER GWYNEDD GUS Population: 12,336 (2024) ID: 209399	Township	Municipal Government Within County	Contact: ASST MGR PO BOX 625, SPRING HOUSE PA 19477-0625
TOWNSHIP OF WORCESTER GUS Population: 11,258 (2024) ID: 174640	Township	Municipal Government Within County	Contact: TOWNSHIP TREASURER PO BOX 767, WORCESTER PA 19490-0767
TOWNSHIP OF DOUGLASS GUS Population: 11,139 (2024) ID: 112247	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER PO BOX 297, GILBERTSVILLE PA 19525-0297
BOROUGH OF CONSHOHOCKEN GUS Population: 9,342 (2024) ID: 174058	Municipal	Municipal Government Within County	Contact: BOROUGH MANAGER 400 FAYETTE ST STE 200, CONSHOHOCKEN PA 19428
TOWNSHIP OF PERKIOMEN GUS Population: 9,026 (2024) ID: 133847	Township	Municipal Government Within County	Contact: CHAIRMAN 1 TRAPPE RD, COLLEGEVILLE PA 19426-1829
TOWNSHIP OF UPPER HANOVER GUS Population: 8,782 (2024) ID: 205319	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER PO BOX 27, 1704 PILLSBURTY RD, EAST GREENVILLE PA 18041-0027
BOROUGH OF HATBORO GUS Population: 8,341 (2024) ID: 133590	Municipal	Municipal Government Within County	Contact: MAYOR 414 S YORK RD, SUITE#100, HATBORO PA 19040-3989
BOROUGH OF SOUDERTON GUS Population: 7,274 (2024) ID: 194881	Municipal	Municipal Government Within County	Contact: BOROUGH MANAGER SECRETARY 31 W SUMMIT ST, SOUDERTON PA 18964-1693
BOROUGH OF AMBLER GUS Population: 6,900 (2024) ID: 191350	Municipal	Municipal Government Within County	Contact: FINANCE MANAGER 131 ROSEMARY AVENUE, AMBLER PA 19002
TOWNSHIP OF UPPER POTTSGROVE GUS Population: 6,306 (2024) ID: 191391	Township	Municipal Government Within County	Contact: ADMINISTRATIVE ASSISTANT 1409 FARMINGTON AVE, POTTSTOWN PA 19464
BOROUGH OF BRIDGEPORT GUS Population: 5,401 (2024) ID: 112017	Municipal	Municipal Government Within County	Contact: BOROUGH MANAGER PO BOX 148, BRIDGEPORT PA 19405-0148
BOROUGH OF COLLEGEVILLE GUS Population: 5,308 (2024) ID: 174057	Municipal	Municipal Government Within County	Contact: MANAGER 491 E MAIN ST, COLLEGEVILLE PA 19426-2645
BOROUGH OF TELFORD GUS Population: 4,977 (2024) ID: 205274	Municipal	Municipal Government Within County	Contact: BOROUGH MANAGER 122 PENN AVE, TELFORD PA 18969-1912
BOROUGH OF ROYERSFORD GUS Population: 4,958 (2024) ID: 133592	Municipal	Municipal Government Within County	Contact: MANAGER 300 MAIN ST, ROYERSFORD PA 19468-2313
TOWNSHIP OF LOWER FREDERICK GUS Population: 4,947 (2024) ID: 202501	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER PO BOX 253, ZIEGLERVILLE PA 19492-0253
BOROUGH OF JENKINTOWN GUS Population: 4,740 (2024) ID: 174060	Municipal	Municipal Government Within County	Contact: BOROUGH MANAGER 700 SUMMIT AVE, JENKINTOWN PA 19046
BOROUGH OF NARBERTH GUS Population: 4,530 (2024) ID: 194877	Municipal	Municipal Government Within County	Contact: BOROUGH MANAGER 100 CONWAY AVE, 1, NARBERTH PA 19072-2292
BOROUGH OF PENNSBURG GUS Population: 4,079 (2024) ID: 133591	Municipal	Municipal Government Within County	Contact: ADMINISTRATIVE MANAGER 76 W 6TH ST, PENNSBURG PA 18073-1596
BOROUGH OF TRAPPE GUS Population: 4,077 (2024) ID: 209263	Municipal	Municipal Government Within County	Contact: MANAGER 525 W MAIN ST, TRAPPE PA 19426-1923
TOWNSHIP OF WEST POTTSGROVE GUS Population: 3,819 (2024) ID: 133849	Township	Municipal Government Within County	Contact: TOWNSHIP MANAGER 980 GROSSTOWN RD, STOWE PA 19464-6124