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 Iowa: 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 Iowa,"28,069","41,208","159,235","118,027","-12,340","24,975","-37,315" .Adair County,-311,-165,303,468,-140,4,-144 .Adams County,-162,-40,193,233,-117,-4,-113 .Allamakee County,84,61,752,691,31,439,-408 .Appanoose County,-105,-91,624,715,-6,21,-27 .Audubon County,-344,-193,215,408,-144,-4,-140 .Benton County,"1,330",243,"1,273","1,030","1,100",13,"1,087" .Black Hawk County,"-1,935","1,976","6,782","4,806","-3,866","1,868","-5,734" .Boone County,254,89,"1,252","1,163",181,44,137 .Bremer County,130,143,"1,044",901,-1,25,-26 .Buchanan County,-47,388,"1,276",888,-426,-,-426 .Buena Vista County,-255,155,"1,033",878,-391,672,"-1,063" .Butler County,-234,-176,650,826,-54,-3,-51 .Calhoun County,-544,-202,417,619,-333,-,-333 .Carroll County,-523,3,"1,011","1,008",-514,25,-539 .Cass County,-418,-225,640,865,-185,7,-192 .Cedar County,68,59,797,738,17,2,15 .Cerro Gordo County,"-1,418",-178,"2,081","2,259","-1,218",92,"-1,310" .Cherokee County,-565,-147,513,660,-409,-3,-406 .Chickasaw County,-463,3,599,596,-458,41,-499 .Clarke County,90,54,474,420,42,30,12 .Clay County,-503,43,827,784,-540,63,-603 .Clayton County,-387,-141,804,945,-237,40,-277 .Clinton County,-277,218,"2,516","2,298",-472,151,-623 .Crawford County,-17,215,913,698,-220,363,-583 .Dallas County,"8,841","1,127","2,438","1,311","7,572",362,"7,210" .Davis County,162,107,510,403,61,1,60 .Decatur County,-151,-25,364,389,-120,96,-216 .Delaware County,-337,237,893,656,-562,-4,-558 .Des Moines County,"-1,494",333,"2,132","1,799","-1,798",110,"-1,908" .Dickinson County,248,-59,698,757,316,15,301 .Dubuque County,"1,844","1,470","4,945","3,475",408,544,-136 .Emmet County,-423,-45,542,587,-370,41,-411 .Fayette County,-838,-212,865,"1,077",-619,52,-671 .Floyd County,-365,-71,780,851,-287,54,-341 .Franklin County,27,-48,508,556,84,209,-125 .Fremont County,-276,-93,328,421,-178,22,-200 .Greene County,-317,-118,426,544,-194,18,-212 .Grundy County,11,-3,538,541,28,1,27 .Guthrie County,233,-10,596,606,253,14,239 .Hamilton County,-162,27,751,724,-183,65,-248 .Hancock County,-299,-1,508,509,-296,42,-338 .Hardin County,-662,-133,867,"1,000",-524,67,-591 .Harrison County,155,-121,733,854,285,23,262 .Henry County,-78,130,"1,016",886,-196,37,-233 .Howard County,-98,-27,470,497,-66,1,-67 .Humboldt County,-337,-64,450,514,-263,50,-313 .Ida County,-400,-83,376,459,-311,-3,-308 .Iowa County,359,137,764,627,230,9,221 .Jackson County,-32,79,953,874,-100,6,-106 .Jasper County,505,428,"1,950","1,522",99,124,-25 .Jefferson County,-159,-22,622,644,-134,156,-290 .Johnson County,"5,091","3,693","5,950","2,257",731,"2,468","-1,737" .Jones County,425,86,884,798,355,9,346 .Keokuk County,-124,59,601,542,-172,5,-177 .Kossuth County,-785,-91,695,786,-683,9,-692 .Lee County,"-1,326",-12,"1,732","1,744","-1,303",70,"-1,373" .Linn County,"5,561","5,366","11,672","6,306",269,"1,323","-1,054" .Louisa County,-51,330,778,448,-372,134,-506 .Lucas County,297,19,461,442,289,-3,292 .Lyon County,-11,116,638,522,-120,17,-137 .Madison County,938,218,833,615,731,-,731 .Mahaska County,-136,243,"1,123",880,-368,98,-466 .Marion County,712,323,"1,731","1,408",401,40,361 .Marshall County,192,256,"2,315","2,059",-42,604,-646 .Mills County,492,167,698,531,333,22,311 .Mitchell County,96,-42,563,605,158,-3,161 .Monona County,-290,-257,441,698,-26,-2,-24 .Monroe County,-155,-86,359,445,-67,-3,-64 .Montgomery County,-373,-127,583,710,-245,32,-277 .Muscatine County,835,"1,102","2,691","1,589",-250,345,-595 .O'Brien County,-674,-106,703,809,-561,39,-600 .Osceola County,-212,-36,316,352,-171,17,-188 .Page County,-727,-193,715,908,-521,21,-542 .Palo Alto County,-369,-89,456,545,-274,22,-296 .Plymouth County,76,226,"1,258","1,032",-139,72,-211 .Pocahontas County,-550,-155,311,466,-386,21,-407 .Polk County,"18,579","14,003","26,044","12,041","4,709","6,657","-1,948" .Pottawattamie County,"1,433","1,447","5,042","3,595",25,244,-219 .Poweshiek County,204,-76,840,916,294,110,184 .Ringgold County,-185,-111,251,362,-70,-3,-67 .Sac County,-701,-219,425,644,-473,25,-498 .Scott County,"1,452","4,047","9,626","5,579","-2,273","1,040","-3,313" .Shelby County,-310,-55,612,667,-245,9,-254 .Sioux County,591,760,"1,952","1,192",-153,262,-415 .Story County,423,"1,964","3,914","1,950","-1,518","2,526","-4,044" .Tama County,-155,138,966,828,-282,41,-323 .Taylor County,-269,-63,344,407,-198,29,-227 .Union County,-316,-60,571,631,-251,17,-268 .Van Buren County,-99,-75,361,436,-21,-3,-18 .Wapello County,-253,84,"1,849","1,765",-315,149,-464 .Warren County,"1,889",672,"2,083","1,411","1,237",66,"1,171" .Washington County,630,317,"1,286",969,322,66,256 .Wayne County,-136,-78,347,425,-52,5,-57 .Webster County,-947,105,"2,063","1,958","-1,029",146,"-1,175" .Winnebago County,-332,-88,503,591,-240,117,-357 .Winneshiek County,-122,4,817,813,-115,177,-292 .Woodbury County,-764,"2,766","6,846","4,080","-3,481","1,787","-5,268" .Worth County,-194,-111,307,418,-79,10,-89 .Wright County,-686,-205,667,872,-474,143,-617 "*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 Iowa: April 1, 2000 to July 1, 2004 (CO-EST2004-04-19)",,,,,,, "Source: Population Division, U.S. Census Bureau",,,,,,, "Release Date: April 14, 2005",,,,,,,