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Nonattainment & Maintenance Area Populations by State and County FY 2010

Pennsylvania

STATECOUNTY2008.7.01
POP.
1-Hr O3
Class
O3
WT
CO
Class
CO
WT
8-hr
Class
8-hr
WT
POPULATION
FINAL WTED
PENNSYLVANIA11,184,254        11,659,170
Allentown-Bethlehem-Easton        
 Carbon63,558Mar.   mnt1.0 63,558
 Lehigh339,989Mar.   mnt1.0 339,989
 Northampton294,787Mar.   mnt1.0 294,787
Altoona         
 Blair125,174Mar.   mnt1.0 125,174
Erie         
 Erie279,175Mar.   mnt1.0 279,175
Johnstown         
 Cambria144,319Mar.   mnt1.0 144,319
 Somerset77,454Mar.      
Harrisburg-Lebanon-Carlisle        
 Cumberland229,361Mar.   mnt1.0 229,361
 Dauphin256,562Mar.   mnt1.0 256,562
 Lebanon128,934Mar.   mnt1.0 128,934
 Perry45,185Mar.   mnt1.0 45,185
Lancaster         
 Lancaster502,370Mar.   mnt1.0 502,370
Philadelphia-Wilmington-Atlantic City, PA-DE-NJ-MD       
 Bucks621,643Sev   md1.1 683,807
 Chester491,489Sev   md1.1 540,638
 Delaware553,619Sev   md1.1 608,981
 Montgomery778,048Sev   md1.1 855,853
 Philadelphia1,447,395Sev Mnt1.2md1.1 1,910,561
Pittsburgh-Beaver Valley        
 Allegheny1,215,103Mnt   b1.0 1,215,103
 Armstrong68,790Mnt   b1.0 68,790
 Beaver172,476Mnt   b1.0 172,476
 Butler182,902Mnt   b1.0 182,902
 Fayette143,925Mnt   b1.0 143,925
 Washington206,407Mnt   b1.0 206,407
 Westmoreland361,589Mnt   b1.0 361,589
 Lawrence90,272       0
Reading         
 Berks403,595Mnt   mnt1.0 403,595
Scranton-Wilkes-Barre        
 Columbia65,004Mar.      0
 Lackawanna209,408Mar.   mnt1.0 209,408
 Luzerne311,983Mar.   mnt1.0 311,983
 Monroe165,058Mar.   mnt1.0 165,058
 Wyoming27,759Mar.   mnt1.0 27,759
Adams-York         
 Adams101,119Mar.   mnt1.0 101,119
 York424,583Mar.   mnt1.0 424,583
Youngstown-Warren-Sharon        
 Mercer116,652Mar.   mnt1.0 116,652
Clearfield, PA         
 Clearfield82,896    mnt1.0 82,896
Franklin, PA         
 Franklin143,495    mnt1.0 143,495
Greene, PA         
 Greene39,344    mnt1.0 39,344
Indiana, PA         
 Indiana87,479    mnt1.0 87,479
State College, PA        
 Centre144,779    mnt1.0 144,779
Tioga, PA         
 Tioga40,574    mnt1.0 40,574
AKALARAZCACOCTDCDEFLGAHIIAIDILINKSKYLAMAMDMEMIMNMOMSMTNC
NDNENHNJNMNVNYOHOKORPAPRRISCSDTNTXUTVAVTWAWIWVWY
Updated: 07/06/2011
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