Ranking of Pennsylvania Cities and Places By Population with Unclassified Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.87M people in Pennsylvania with Unclassified ancestry. Among all Pennsylvania cities and places, Philadelphia city had the highest population with Unclassified ancestry (334.26K), followed by Pittsburgh city (68.19K), and Reading city (30.96K).

The chart and table below shows the top 10 cities and places with high number of people with Unclassified ancestry.

You can see similar information for other states and for other ancestry groups in Pennsylvania.

Related Topics: US Census 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Pennsylvania Cities and Places By Population with Unclassified Ancestry in 2021
Philadelphia city
Pittsburgh city
Reading city
Erie city
Allentown city
Harrisburg city
State College borough
Lancaster city
Scranton city
Bethlehem city
Ranking of Pennsylvania Cities and Places By Population with Unclassified Ancestry in 2021
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Rank City or Place Population
1 Philadelphia city 334260
2 Pittsburgh city 68186
3 Reading city 30958
4 Erie city 24270
5 Allentown city 18472
6 Harrisburg city 15973
7 State College borough 15040
8 Lancaster city 13166
9 Scranton city 12706
10 Bethlehem city 12337
11 Altoona city 12058
12 York city 10762
13 Wilkes-Barre city 10720
14 Levittown CDP 9768
15 Williamsport city 8514
16 Lebanon city 7510
17 Chester city 6196
18 Bethel Park municipality 5848
19 McKeesport city 5404
20 New Castle city 5236
21 Norristown borough 5181
22 Indiana borough 5093
23 Easton city 5072
24 Washington city 5003
25 Monroeville municipality 4770
26 Chambersburg borough 4589
27 Plum borough 4509
28 Weigelstown CDP 4378
29 Drexel Hill CDP 4331
30 Hanover borough 4307
31 Ephrata borough 4279
32 Pottsville city 4224
33 Carlisle borough 4180
34 Wilkinsburg borough 4117
35 Allison Park CDP 4114
36 Colonial Park CDP 4028
37 Hazleton city 4025
38 West Mifflin borough 4002
39 King of Prussia CDP 3986
40 Hermitage city 3978
41 Baldwin borough 3897
42 Hershey CDP 3763
43 Pottstown borough 3560
44 West Chester borough 3483
45 Meadville city 3457
46 Bloomsburg town 3445
47 Greensburg city 3421
48 Lock Haven city 3237
49 Franklin Park borough 3232
49 Johnstown city 3232
50 Murrysville municipality 3184
51 Middletown borough 3109
52 Columbia borough 3091
53 Wyomissing borough 3078
54 Bradford city 3064
55 Phoenixville borough 3052
56 Lititz borough 3047
57 Sharon city 3010
58 Brentwood borough 2994
59 Sunbury city 2868
60 Berwick borough 2810
61 Oil City city 2748
62 St. Marys city 2740
63 Lansdowne borough 2720
64 Munhall borough 2709
65 Lansdale borough 2697
66 Warren city 2688
67 Beaver Falls city 2665
68 Butler city 2653
69 Punxsutawney borough 2647
70 Elizabethtown borough 2640
71 Croydon CDP 2623
72 Horsham CDP 2593
73 Uniontown city 2571
73 Yeadon borough 2571
74 Waynesboro borough 2569
75 Whitehall borough 2559
76 Steelton borough 2546
77 Kingston borough 2502
78 Lower Burrell city 2485
79 DuBois city 2446
80 Progress CDP 2418
81 Northwest Harborcreek CDP 2405
82 Willow Street CDP 2368
83 Willow Grove CDP 2360
84 Jefferson Hills borough 2354
85 Ambridge borough 2336
86 Carnot-Moon CDP 2327
87 South Williamsport borough 2294
88 Fullerton CDP 2290
89 East Stroudsburg borough 2267
90 Broomall CDP 2254
91 Dunmore borough 2229
92 Palmyra borough 2216
93 Coatesville city 2208
94 Latrobe borough 2201
94 Millersville borough 2201
95 Montgomeryville CDP 2199
96 Woodlyn CDP 2138
97 Canonsburg borough 2121
98 Parkville CDP 2102
99 Shiloh CDP 2092
100 Lewisburg borough 2086
101 Mechanicsburg borough 2070
102 Turtle Creek borough 2068
103 Mountain Top CDP 2058
104 Park Forest Village CDP 2052
105 California borough 2049
106 Leola CDP 2031
107 Quakertown borough 2030
108 Conshohocken borough 2023
109 Crafton borough 2019
110 Darby borough 2012
110 Grove City borough 2012
111 Selinsgrove borough 2010
112 Treasure Lake CDP 1985
113 Collingdale borough 1976
114 Morrisville borough 1961
115 New Holland borough 1949
116 Jersey Shore borough 1947
117 Titusville city 1944
118 Villanova CDP 1943
119 Clearfield borough 1942
120 Somerset borough 1936
121 Bellevue borough 1898
122 Economy borough 1896
123 Connellsville city 1890
124 New Kensington city 1866
125 Village Green-Green Ridge CDP 1855
126 Shamokin city 1853
127 Folsom CDP 1841
128 Bangor borough 1839
129 Bala Cynwyd CDP 1824
130 Huntingdon borough 1813
131 Castle Shannon borough 1798
132 Glenshaw CDP 1771
133 Franklin city 1764
134 Pleasant Hills borough 1752
135 Prospect Park borough 1739
136 Carbondale city 1735
137 Corry city 1729
138 Enola CDP 1726
139 Carnegie borough 1711
140 Fairless Hills CDP 1708
141 Emmaus borough 1697
142 Nanticoke city 1696
143 Tyrone borough 1677
144 Marienville CDP 1676
145 Greenville borough 1675
146 Bristol borough 1673
147 Lewistown borough 1654
148 Arlington Heights CDP 1649
149 West York borough 1647
150 Jeannette city 1637
151 Annville CDP 1633
152 Lehighton borough 1619
153 Ridley Park borough 1615
154 Downingtown borough 1614
155 Sanatoga CDP 1608
156 Bridgeville borough 1581
157 Lower Allen CDP 1569
158 Old Forge borough 1560
159 Vandergrift borough 1554
160 Ambler borough 1552
161 Rutherford CDP 1550
162 Monessen city 1548
163 Duquesne city 1546
164 Tamaqua borough 1533
165 Hummelstown borough 1525
166 Doylestown borough 1514
167 Glenolden borough 1492
168 Laureldale borough 1490
169 Linglestown CDP 1489
170 Dormont borough 1483
171 Swarthmore borough 1470
172 Hatboro borough 1467
173 Swartzville CDP 1465
174 Reamstown CDP 1458
175 Roslyn CDP 1456
176 Brookville borough 1453
177 Mount Carmel borough 1450
178 Harleysville CDP 1448
179 Ardmore CDP 1436
180 Kenmar CDP 1430
181 Mount Joy borough 1425
182 East York CDP 1419
183 Brookhaven borough 1418
184 North Braddock borough 1397
185 White Oak borough 1395
186 Ohioville borough 1375
187 Athens borough 1372
187 Swissvale borough 1372
188 Edinboro borough 1366
189 West Reading borough 1360
190 Shrewsbury borough 1359
191 Northampton borough 1348
192 Lawrence Park CDP 1346
193 Clarion borough 1335
194 Bellefonte borough 1333
194 Schuylkill Haven borough 1333