table with row headers in column A and column headers in rows 3 through 4 (leading dots indicate sub-parts),,,,,,, "Table 4: Cumulative Estimates of the Components of Population Change for Counties of Pennsylvania: April 1, 2000 to July 1, 2004",,,,,,, Geographic Area,Total Population Change*,Natural Increase,,,Net Migration,, ,,Total,Births,Deaths,Total,Net International Migration,Net Internal Migration Pennsylvania,"125,238","61,192","613,270","552,078","67,446","86,811","-19,365" .Adams County,"7,030",791,"4,415","3,624","6,310",686,"5,624" .Allegheny County,"-30,799","-5,700","58,873","64,573","-24,373","9,538","-33,911" .Armstrong County,-997,-867,"2,966","3,833",-100,24,-124 .Beaver County,"-2,811","-1,445","7,731","9,176","-1,284",223,"-1,507" .Bedford County,246,352,"2,384","2,032",-80,23,-103 .Berks County,"18,002","4,647","20,142","15,495","13,526","3,124","10,402" .Blair County,"-1,676",-863,"6,187","7,050",-764,138,-902 .Bradford County,-192,258,"3,018","2,760",-426,34,-460 .Bucks County,"19,926","8,667","29,863","21,196","11,602","4,498","7,104" .Butler County,"6,580","1,108","8,651","7,543","5,572",388,"5,184" .Cambria County,"-4,102","-2,061","6,224","8,285","-1,957",250,"-2,207" .Cameron County,-322,-62,241,303,-257,4,-261 .Carbon County,"2,392",-828,"2,537","3,365","3,246",72,"3,174" .Centre County,"4,718","1,594","5,268","3,674","3,171","3,103",68 .Chester County,"32,294","10,836","24,864","14,028","21,736","4,763","16,973" .Clarion County,-642,-184,"1,705","1,889",-437,53,-490 .Clearfield County,-469,-595,"3,375","3,970",162,65,97 .Clinton County,-428,76,"1,806","1,730",-489,74,-563 .Columbia County,864,-215,"2,608","2,823","1,118",84,"1,034" .Crawford County,-476,481,"4,530","4,049",-915,67,-982 .Cumberland County,"7,723",722,"9,415","8,693","7,120","1,461","5,659" .Dauphin County,"1,484","3,018","13,385","10,367","-1,443","2,109","-3,552" .Delaware County,"3,066","4,409","28,784","24,375","-1,096","5,768","-6,864" .Elk County,"-1,048",-135,"1,466","1,601",-891,29,-920 .Erie County,"1,512","2,960","14,491","11,531","-4,066","1,942","-6,008" .Fayette County,"-2,993","-1,456","6,350","7,806","-1,476",86,"-1,562" .Forest County,48,-161,153,314,212,-,212 .Franklin County,"5,551","1,420","6,841","5,421","4,220",640,"3,580" .Fulton County,380,161,677,516,227,4,223 .Greene County,-539,-282,"1,668","1,950",-245,40,-285 .Huntingdon County,409,313,"2,062","1,749",117,62,55 .Indiana County,-543,-348,"3,530","3,878",-155,344,-499 .Jefferson County,20,-178,"2,166","2,344",221,28,193 .Juniata County,570,364,"1,317",953,217,28,189 .Lackawanna County,"-3,363","-3,226","8,926","12,152",-38,571,-609 .Lancaster County,"16,674","10,536","28,744","18,208","6,392","2,521","3,871" .Lawrence County,"-1,269",-833,"4,313","5,146",-400,90,-490 .Lebanon County,"4,162",994,"6,329","5,335","3,240",550,"2,690" .Lehigh County,"13,960","3,108","16,482","13,374","11,000","3,686","7,314" .Luzerne County,"-5,819","-5,977","12,683","18,660",326,809,-483 .Lycoming County,"-1,502",235,"5,437","5,202","-1,688",109,"-1,797" .McKean County,"-1,228",-368,"1,980","2,348",-842,28,-870 .Mercer County,-496,-670,"5,358","6,028",217,177,40 .Mifflin County,-276,303,"2,483","2,180",-551,20,-571 .Monroe County,"20,238","1,492","6,578","5,086","18,805",646,"18,159" .Montgomery County,"25,042","9,993","40,061","30,068","15,409","7,092","8,317" .Montour County,-167,-37,933,970,-115,29,-144 .Northampton County,"15,485","1,282","12,247","10,965","14,134","2,342","11,792" .Northumberland County,"-1,677","-1,060","4,121","5,181",-567,87,-654 .Perry County,"1,050",573,"2,229","1,656",499,20,479 .Philadelphia County,"-47,399","22,102","94,415","72,313","-68,528","25,220","-93,748" .Pike County,"7,815",131,"1,677","1,546","7,712",97,"7,615" .Potter County,-130,22,907,885,-138,13,-151 .Schuylkill County,"-2,666","-2,904","6,024","8,928",313,113,200 .Snyder County,566,529,"1,913","1,384",54,17,37 .Somerset County,-508,-581,"3,368","3,949",105,75,30 .Sullivan County,-143,-236,226,462,96,8,88 .Susquehanna County,-191,-142,"1,840","1,982",-22,12,-34 .Tioga County,476,121,"1,903","1,782",373,58,315 .Union County,"1,096",299,"1,736","1,437",819,298,521 .Venango County,"-1,280",-268,"2,443","2,711",-980,21,"-1,001" .Warren County,"-1,287",-154,"1,912","2,066","-1,112",8,"-1,120" .Washington County,"2,841","-1,702","8,820","10,522","4,620",269,"4,351" .Wayne County,"1,839",-526,"2,031","2,557","2,401",48,"2,353" .Westmoreland County,"-1,333","-4,124","14,739","18,863","2,930",511,"2,419" .Wyoming County,88,150,"1,286","1,136",-49,20,-69 .York County,"19,862","5,333","19,433","14,100","14,708","1,494","13,214" "*Total population change includes residual - see ""State and County Terms & Definitions""",,,,,,, "Note: The April 1, 2000 Population Estimates base reflects changes to the Census 2000 population from the Count Question Resolution program and geographic program revisions. Dash (-) represents zero or rounds to zero. (X) Not applicable",,,,,,, Suggested Citation:,,,,,,, "Table 4: Cumulative Estimates of the Components of Population Change for Counties of Pennsylvania: April 1, 2000 to July 1, 2004 (CO-EST2004-04-42)",,,,,,, "Source: Population Division, U.S. Census Bureau",,,,,,, "Release Date: April 14, 2005",,,,,,,