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2018 Tree City USA
Communities in Pennsylvania

Updated June, 2019. Next update, June 2020.
City Years Population
Abington Township-Montgomery 12 55,310
Allentown 40 120,443
Ambridge 1 7,100
Athens 17 3,200
Beaver 22 5,144
Bernville 28 955
Bethlehem 26 75,000
Blairsville 8 3,267
Bloomsburg 24 14,855
Borough of Edgeworth 2 1,680
Boyertown 12 4,055
Canton 19 1,976
Carbondale 9 9,864
Carlisle 19 18,682
Carnegie 6 7,972
Carroll Valley 1 3,876
Chambersburg 24 20,691
Cheltenham 20 36,793
Clarks Green 11 1,476
Clarks Summit 13 4,911
Columbia 27 10,432
Corry 12 6,002
Crafton 30 5,951
Denver 21 3,861
Doylestown 21 17,600
East Stroudsburg 14 9,840
Easton 20 26,500
Emporium 31 2,300
Ephrata 7 13,885
Erie 13 101,782
Factoryville 20 1,158
Ferguson Township 3 18,000
Forest Hills 33 6,497
Forty Fort 24 4,107
Fountain Hill 25 5,500
Franklin 16 6,137
Gratz 19 750
Greencastle 3 4,000
Hanover Borough 18 15,289
Harris 11 4,873
Hatfield Township 18 17,650
Haverford 17 48,491
Hershey - Derry Township 27 24,679
Highspire 27 2,399
Hollidaysburg 30 5,767
Hummelstown 14 4,600
Huntingdon 31 7,000
Indiana 11 14,000
Johnstown 4 20,978
Kingston 23 12,878
Lancaster City 42 60,000
Laporte 19 300
Leechburg 4 2,165
Lehighton 26 5,400
Lewisburg 34 5,712
Lititz 2 9,415
Lower Merion 42 58,300
Lower Paxton Township 27 47,360
Mansfield Borough 5 3,625
Marcus Hook 34 2,396
Marple Township 13 23,737
Meadville 26 12,973
Media 38 6,000
Mifflinburg 15 3,600
Milford 37 554
Montgomery Township 22 25,000
Moon Township 1 24,185
Moscow 30 2,026
Mount Lebanon 13 33,137
New Britain Borough 2 3,037
New Kensington 4 12,962
Newtown Borough 35 2,248
North East 11 4,294
Oil City 22 9,863
Paxtang 31 1,561
Philadelphia 43 1,500,000
Philipsburg 4 2,707
Phoenixville 11 16,943
Pittsburgh 14 305,841
Plumstead Township 14 14,005
Pottsville 31 14,324
Radnor Township 26 31,000
Reading 34 87,575
Ridley Park 15 7,000
Robesonia 29 2,061
Schuylkill Haven 25 5,437
Selinsgrove 12 5,654
Sheffield 16 2,021
Shinglehouse 24 1,102
Smethport 8 1,554
Southmont 29 2,282
Springfield Township, Delaware County 27 25,000
Springfield Township, Montgomery County 13 19,418
St Marys 14 13,070
State College 35 40,000
Summit Hill 14 3,034
Swarthmore 40 6,194
Swissvale Borough 3 8,893
Titusville 32 5,000
Townville 15 258
Tunkhannock 15 1,900
Upper Darby 42 82,500
Upper Dublin 22 26,000
Upper Merion Township 43 30,374
Warren 31 9,710
Waynesboro PA 6 10,500
Wellsboro 23 3,233
West Chester 30 20,060
West Pittston 16 4,900
Westmont Borough 20 5,181
Whitpain 24 18,000
Wilkinsburg 2 15,000
Wyomissing 15 10,500
Yardley 4 2,434
York 35 43,718