1810

 

RANKCOUNTYTOTAL POPULATION RANKCOUNTYTOTAL POPULATION
1Philadelphia County111,210 19Adams County15,152
2Lancaster County53,927 14Allegheny County25,317
3Berks County43,146 32Armstrong County6,143
4Chester County39,596 23Beaver County12,168
5Northampton County38,145 18Bedford County15,746
6Northumberland County36,327 3Berks County43,146
7Washington County36,289 8Bucks County32,371
8Bucks County32,371 29Butler County7,346
9York County31,958 36Cambria County2,117
10Dauphin County31,883 27Centre County10,681
11Montgomery County29,703 4Chester County39,596
12Cumberland County26,757 38Clearfield County875
13Westmoreland County26,392 31Crawford County6,178
14Allegheny County25,317 12Cumberland County26,757
15Fayette County24,714 10Dauphin County31,883
16Franklin County23,083 21Delaware County14,734
17Luzerne County18,109 34Erie County3,758
18Bedford County15,746 15Fayette County24,714
19Adams County15,152 16Franklin County23,083
20Huntingdon County14,778 22Greene County12,544
21Delaware County14,734 20Huntingdon County14,778
22Greene County12,544 30Indiana County6,214
23Beaver County12,168 40Jefferson County161
24Mifflin County12,132 2Lancaster County53,927
25Somerset County11,284 17Luzerne County18,109
26Lycoming County11,006 26Lycoming County11,006
27Centre County10,681 41McKean County142
28Mercer County8,277 28Mercer County8,277
29Butler County7,346 24Mifflin County12,132
30Indiana County6,214 11Montgomery County29,703
31Crawford County6,178 5Northampton County38,145
32Armstrong County6,143 6Northumberland County36,327
33Wayne County4,125 1Philadelphia County111,210
34Erie County3,758 42Potter County29
35Venango County3,060 25Somerset County11,284
36Cambria County2,117 37Tioga County1,687
37Tioga County1,687 35Venango County3,060
38Clearfield County875 39Warren County827
39Warren County827 7Washington County36,289
40Jefferson County161 33Wayne County4,125
41McKean County142 13Westmoreland County26,392
42Potter County29 9York County31,958