Southeast Pennsylvania Cities

465 cities

City
Rank
County
2025 Pop. ↓
Philadelphia1Philadelphia County1,517,114
Reading2Berks County94,853
Upper Darby township3Delaware County84,895
Lower Merion township4Montgomery County64,073
Bensalem township5Bucks County63,062
Abington township6Montgomery County58,337
Lancaster7Lancaster County56,622
Bristol township8Bucks County53,651
Haverford township9Montgomery County50,519
Manheim township10Lancaster County44,483
Cheltenham township11Montgomery County38,668
Upper Merion township12Montgomery County37,568
Norristown13Chester County35,759
Chester14Delaware County34,271
Radnor township15Delaware County33,798
Lower Makefield township16Bucks County33,450
Warminster township17Bucks County33,142
Tredyffrin township18Chester County31,609
Ridley township19Delaware County30,723
Spring township20Berks County28,569
Horsham township21Montgomery County27,828
Upper Dublin township22Montgomery County27,471
East Hempfield township23Lancaster County27,296
Warrington township24Bucks County26,697
Upper Moreland township25Montgomery County25,976
Lower Providence township26Montgomery County25,966
Exeter township27Berks County25,769
Upper Providence township28Montgomery County25,225
Springfield township29Delaware County24,871
Marple township30Delaware County24,145
West Goshen township31Chester County23,870
Pottstown32Chester County23,298
Muhlenberg township33Berks County22,246
West Whiteland township34Chester County21,700
Silver Spring township35Lancaster County21,622
Limerick township36Montgomery County21,575
Springfield township37Delaware County20,940
Phoenixville38Chester County20,723
Buckingham township39Bucks County20,653
Whitpain township40Montgomery County20,465
West Chester41Chester County20,318
Lower Southampton township42Bucks County20,313
Uwchlan township43Chester County19,996
Whitemarsh township44Montgomery County19,897
Hatfield township45Montgomery County19,787
Newtown township46Bucks County19,609
Warwick township47Lancaster County19,378
Lansdale48Montgomery County19,074
Lancaster township49Lancaster County18,915
East Goshen township50Chester County18,208
Doylestown township51Bucks County18,057
Towamencin township52Montgomery County17,881
East Lampeter township53Lancaster County17,714
Upper Gwynedd township54Montgomery County17,337
West Lampeter township55Lancaster County17,249
West Hempfield township56Lancaster County17,185
Hilltown township57Bucks County16,851
Upper Chichester township58Delaware County16,798
Aston township59Delaware County16,621
Lower Salford township60Montgomery County16,395
West Norriton township61Montgomery County16,185
Caln township62Chester County15,769
Cumru township63Berks County15,710
Newtown township64Bucks County15,399
Upper Southampton township65Bucks County15,015
East Whiteland township66Chester County14,989
Plumstead township67Bucks County14,821
Warwick township68Bucks County14,658
West Bradford township69Chester County14,600
Skippack township70Montgomery County14,527
Nether Providence township71Delaware County14,505
East Norriton township72Montgomery County14,071
Lower Moreland township73Montgomery County14,029
Upper Uwchlan township74Chester County13,674
Ephrata75Lancaster County13,584
Franconia township76Montgomery County13,575
New Hanover township77Montgomery County13,492
Pottsville78Schuylkill County13,367
Lower Pottsgrove township79Montgomery County13,337
Coatesville80Chester County13,237
Yeadon81Delaware County12,389
Rapho township82Lancaster County12,354
New Britain township83Bucks County12,243
Elizabethtown84Lancaster County12,219
Lower Gwynedd township85Montgomery County12,193
Worcester township86Montgomery County11,810
New Garden township87Chester County11,341
Willistown township88Chester County11,338
Westtown township89Chester County11,271
Wyomissing90Berks County11,150
East Bradford township91Chester County11,146
Douglass township92Montgomery County11,074
Lansdowne93Delaware County11,064
East Cocalico township94Lancaster County11,031
Easttown township95Chester County11,013
Mount Joy township96Lancaster County10,801
Upper Providence township97Delaware County10,798
Ephrata township98Lancaster County10,656
Darby99Delaware County10,556
Columbia100Lancaster County10,506
East Brandywine township101Chester County10,332
Millersville102Lancaster County10,166
Lititz103Lancaster County9,896
Bristol104Bucks County9,887
Bethel township105Berks County9,659
Morrisville106Bucks County9,645
Perkasie107Bucks County9,367
West Donegal township108Lancaster County9,263
Conshohocken109Montgomery County9,255
Maidencreek township110Berks County9,226
Quakertown111Bucks County9,181
Kennett township112Chester County9,153
Darby township113Delaware County9,133
East Nottingham township114Chester County9,065
London Grove township115Chester County8,989
West Caln township116Chester County8,937
Upper Leacock township117Lancaster County8,937
Perkiomen township118Montgomery County8,923
Upper Makefield township119Bucks County8,826
Schuylkill township120Chester County8,824
East Pikeland township121Chester County8,808
Collingdale122Delaware County8,793
East Donegal township123Lancaster County8,789
Southampton township124Bucks County8,699
Upper Hanover township125Montgomery County8,686
Southampton township126Bucks County8,644
Solebury township127Bucks County8,633
Downingtown128Chester County8,516
West Earl township129Lancaster County8,415
Honey Brook township130Chester County8,382
Maxatawny township131Berks County8,368
Doylestown132Bucks County8,366
Mount Joy133Lancaster County8,357
North Coventry township134Chester County8,331
Brookhaven135Delaware County8,291
Hatboro136Montgomery County8,272
East Marlborough township137Chester County8,107
Wilson138Bucks County8,063
West Brandywine township139Chester County8,020
Valley township140Chester County7,939
East Vincent township141Chester County7,936
East Fallowfield township142Chester County7,844
South Heidelberg township143Berks County7,815
Robeson township144Berks County7,786
Brecknock township145Lancaster County7,766
West Cocalico township146Lancaster County7,582
Bedminster township147Bucks County7,465
Souderton148Montgomery County7,334
Providence township149Lancaster County7,313
Ridley Park150Delaware County7,183
Earl township151Lancaster County7,174
Glenolden152Delaware County7,133
East Coventry township153Chester County7,112
Pequea township154Lancaster County7,108
Clay township155Lancaster County7,023
Lower Heidelberg township156Berks County6,966
Tamaqua157Schuylkill County6,923
Kennett Square158Chester County6,910
Thornbury township159Delaware County6,910
Ambler160Montgomery County6,865
West Vincent township161Chester County6,848
East Earl township162Lancaster County6,833
Bern township163Berks County6,770
Clifton Heights164Delaware County6,759
Upper Pottsgrove township165Montgomery County6,700
Folcroft166Delaware County6,698
Swarthmore167Delaware County6,533
Charlestown township168Chester County6,402
Prospect Park169Delaware County6,340
Springfield township170Delaware County6,136
Oxford township171Chester County6,112
Reading township172Berks County5,997
Sharon Hill173Delaware County5,926
Oxford174Chester County5,922
Lower Oxford township175Chester County5,882
Norwood176Delaware County5,858
New London township177Chester County5,844
Media178Delaware County5,843
East Caln township179Chester County5,779
East Rockhill township180Bucks County5,768
New Holland181Lancaster County5,740
Leacock township182Lancaster County5,691
Paradise township183Lancaster County5,684
Longswamp township184Berks County5,676
Collegeville185Montgomery County5,553
Bridgeport186Montgomery County5,503
West Rockhill township187Bucks County5,492
Shillington188Berks County5,458
Wayne township189Delaware County5,371
Bethel township190Berks County5,370
Schuylkill Haven191Schuylkill County5,270
Springfield township192Delaware County5,206
Martic township193Lancaster County5,146
Colebrookdale township194Berks County5,131
Birdsboro195Berks County5,091
Peach Bottom township196Lancaster County5,089
Manheim197Lancaster County4,966
Lower Frederick township198Montgomery County4,911
Royersford199Montgomery County4,909
Edgmont township200Delaware County4,898
Telford201Montgomery County4,876
Sadsbury township202Chester County4,862
Lower Alsace township203Berks County4,846
Strasburg township204Lancaster County4,767
Jenkintown205Montgomery County4,687
West Penn township206Schuylkill County4,672
Warrington township207Bucks County4,671
Brecknock township208Berks County4,613
Hamburg209Berks County4,595
Caernarvon township210Lancaster County4,594
East Petersburg211Lancaster County4,572
West Reading212Berks County4,540
Narberth213Montgomery County4,486
Chalfont214Bucks County4,484
Sellersville215Bucks County4,481
Pocopson township216Chester County4,451
Minersville217Schuylkill County4,416
Laureldale218Berks County4,298
Caernarvon township219Berks County4,294
Sinking Spring220Berks County4,272
Boyertown221Berks County4,253
Shenandoah222Schuylkill County4,249
North Manheim township223Schuylkill County4,205
Aldan224Delaware County4,186
Centre township225Berks County4,183
Kutztown226Berks County4,168
Pennsburg227Montgomery County4,168
Little Britain township228Lancaster County4,142
Bethel township229Berks County4,141
Pine Grove township230Schuylkill County4,131
Akron231Lancaster County4,102
Birmingham township232Chester County4,072
Spring City233Chester County4,058
Paradise township234Lancaster County4,054
Fleetwood235Berks County4,046
West Pikeland township236Chester County4,042
Ruscombmanor township237Berks County4,036
Chester township238Delaware County4,028
Trappe239Montgomery County4,016
Union township240Berks County4,016
Colerain township241Lancaster County4,000
Tinicum township242Delaware County3,962
Parkesburg243Chester County3,959
Chadds Ford township244Delaware County3,949
East Drumore township245Lancaster County3,939
Frackville246Schuylkill County3,897
Conestoga township247Lancaster County3,894
Mount Joy township248Lancaster County3,893
Alsace township249Berks County3,884
Oley township250Berks County3,861
Pennsbury township251Chester County3,853
Douglass township252Berks County3,831
Tinicum township253Bucks County3,814
Lancaster township254Lancaster County3,784
West Pottsgrove township255Montgomery County3,778
Denver256Lancaster County3,738
Wallace township257Chester County3,738
Tulpehocken township258Berks County3,699
Tilden township259Berks County3,685
Upper Frederick township260Montgomery County3,682
Rockland township261Berks County3,663
Richmond township262Berks County3,655
Marlborough township263Montgomery County3,536
Manheim township264Lancaster County3,534
Mahanoy City265Schuylkill County3,533
Rush township266Schuylkill County3,513
Sadsbury township267Lancaster County3,505
Hatfield268Montgomery County3,483
Greenwich township269Berks County3,456
Malvern270Chester County3,429
North Wales271Montgomery County3,410
Lower Chichester township272Delaware County3,373
Hegins township273Schuylkill County3,353
Nockamixon township274Bucks County3,347
West Brunswick township275Schuylkill County3,342
Conoy township276Lancaster County3,306
Bart township277Lancaster County3,299
Wrightstown township278Bucks County3,293
Mount Penn279Berks County3,232
Fulton township280Lancaster County3,220
Marietta281Lancaster County3,177
Upper Salford township282Montgomery County3,170
Earl township283Berks County3,164
London Britain township284Chester County3,154
East Greenville285Montgomery County3,152
Thornbury township286Chester County3,134
Ontelaunee township287Berks County3,115
Mahanoy township288Schuylkill County3,113
Hereford township289Berks County3,087
Strasburg290Lancaster County3,081
Salford township291Montgomery County3,081
Nottingham township292Chester County3,023
Upland293Delaware County3,019
Orwigsburg294Schuylkill County3,006
Kenhorst295Berks County2,988
Mountville296Lancaster County2,977
Springfield township297Delaware County2,977
Chester Heights298Delaware County2,916
Mohnton299Berks County2,914
West Nottingham township300Chester County2,887
Womelsdorf301Berks County2,882
Quarryville302Lancaster County2,873
West Grove303Chester County2,826
Paradise township304Lancaster County2,818
South Coventry township305Chester County2,800
New Britain306Bucks County2,797
South Manheim township307Schuylkill County2,789
West Mahanoy township308Schuylkill County2,785
Wernersville309Berks County2,768
St. Clair310Schuylkill County2,763
Morton311Delaware County2,744
East Lansdowne312Delaware County2,671
New Hope313Bucks County2,643
Drumore township314Lancaster County2,639
Londonderry township315Chester County2,631
Rockledge316Montgomery County2,613
Warwick township317Chester County2,583
Springfield township318Delaware County2,577
Yardley319Bucks County2,568
Ryan township320Schuylkill County2,564
Upper Oxford township321Chester County2,560
Penndel322Bucks County2,518
Pine Grove township323Schuylkill County2,513
Perry township324Berks County2,509
Ashland325Schuylkill County2,493
Red Hill326Montgomery County2,478
McAdoo327Schuylkill County2,470
West Fallowfield township328Chester County2,460
West Sadsbury township329Chester County2,438
Colwyn330Delaware County2,434
Coaldale331Schuylkill County2,428
Eddystone332Delaware County2,421
Marcus Hook333Delaware County2,418
Wayne township334Delaware County2,400
Wayne township335Delaware County2,353
Dublin336Bucks County2,332
Parkside337Delaware County2,291
Eden township338Lancaster County2,255
Newtown339Bucks County2,253
West Nantmeal township340Chester County2,251
Tullytown341Bucks County2,232
Norwegian township342Schuylkill County2,224
Robesonia343Berks County2,211
Haycock township344Bucks County2,208
Porter township345Schuylkill County2,165
Pine Grove346Schuylkill County2,069
Topton347Berks County2,036
Adamstown348Lancaster County1,984
Trainer349Delaware County1,948
Leesport350Berks County1,944
Honey Brook351Chester County1,902
St. Lawrence352Berks County1,888
Upper Tulpehocken township353Berks County1,884
East Brunswick township354Schuylkill County1,883
East Nantmeal township355Chester County1,866
Port Carbon356Schuylkill County1,810
Springfield township357Delaware County1,797
South Coatesville358Chester County1,778
Branch township359Schuylkill County1,770
Cass township360Schuylkill County1,765
Heidelberg township361Berks County1,741
Auburn township362Schuylkill County1,715
East Union township363Schuylkill County1,713
Albany township364Berks County1,696
Elk township365Chester County1,695
Tremont366Schuylkill County1,689
Upper Bern township367Berks County1,620
Cressona368Schuylkill County1,618
Langhorne369Bucks County1,614
Pike township370Berks County1,600
Bethel township371Berks County1,537
West Conshohocken372Montgomery County1,494
Wayne township373Delaware County1,486
Langhorne Manor374Bucks County1,484
Ferndale375Bucks County1,482
Kline township376Schuylkill County1,476
Tower City377Schuylkill County1,434
Elverson378Chester County1,432
North Union township379Schuylkill County1,429
Wayne township380Delaware County1,427
Wayne township381Delaware County1,401
District township382Berks County1,379
Newlin township383Chester County1,371
Shoemakersville384Berks County1,355
Richlandtown385Bucks County1,329
Terre Hill386Lancaster County1,328
Girardville387Schuylkill County1,319
Tuscarora township388Schuylkill County1,319
Bryn Athyn389Montgomery County1,318
Atglen390Chester County1,300
St. Clair township391Schuylkill County1,297
Schwenksville392Montgomery County1,285
Wayne township393Delaware County1,276
Highland township394Chester County1,270
Avondale395Chester County1,255
Wayne township396Delaware County1,255
West Easton397Bucks County1,243
Union township398Schuylkill County1,239
North Heidelberg township399Berks County1,235
Bridgeton township400Bucks County1,218
Bally401Berks County1,216
Millbourne402Delaware County1,194
Dublin township403Bucks County1,182
Dublin township404Bucks County1,180
Columbia township405Lancaster County1,136
Springfield township406Delaware County1,121
Tuscarora township407Schuylkill County1,118
Christiana408Lancaster County1,092
Durham township409Bucks County1,088
Schuylkill township410Schuylkill County1,085
Ashland township411Schuylkill County1,084
New Philadelphia412Schuylkill County1,069
Bethel township413Berks County1,055
Tuscarora township414Schuylkill County1,046
Walker township415Schuylkill County1,012
Wayne township416Delaware County1,008
Rose Valley417Delaware County1,007
Oneida township418Schuylkill County990
Hulmeville419Bucks County979
Palo Alto420Schuylkill County974
Ivyland421Bucks County942
Barry township422Schuylkill County926
Bernville423Berks County900
Hubley township424Schuylkill County895
Trumbauersville425Bucks County891
Bechtelsville426Berks County874
East Norwegian township427Schuylkill County869
Southampton township428Bucks County843
Riegelsville429Bucks County835
Blythe township430Schuylkill County826
West Marlborough township431Chester County820
Silverdale432Bucks County793
Rutledge433Delaware County774
Gordon434Schuylkill County769
Ringtown435Schuylkill County720
Deer Lake436Schuylkill County679
Springfield township437Delaware County678
Auburn438Schuylkill County677
Brownstown439Lancaster County668
Reilly township440Schuylkill County641
Upper Mahantongo township441Schuylkill County617
Chatham township442Chester County599
Gilberton443Schuylkill County586
Southampton township444Bucks County576
Modena445Chester County543
Buckingham township446Bucks County502
Green Lane447Montgomery County490
Mechanicsville448Bucks County461
Lyons449Berks County442
Frailey township450Schuylkill County429
Delano township451Schuylkill County421
Stevens township452Lancaster County414
Glendon453Bucks County365
Middleport454Schuylkill County364
Centerport455Berks County316
Tremont township456Schuylkill County288
Port Clinton457Schuylkill County279
Unionville458Chester County253
New Ringgold459Schuylkill County251
Foster township460Schuylkill County247
Lenhartsville461Berks County178
Landingville462Schuylkill County136
Coaldale463Schuylkill County126
Mount Carbon464Schuylkill County90
New Morgan465Berks County54

About Southeast Pennsylvania

Philadelphia County, Montgomery County, Bucks County, Delaware County, Lancaster County, Chester County, Berks County, and Schuylkill County are the counties generally considered part of Southeast Pennsylvania.