Regional Economics & Community Analysis Program

Selected age group population estimates

Table ID: AGE-1
Unit of measure: Number of persons
Vintage: 2007

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County IDArea NameTotalUnder 55 to 1314 to 1718 to 2415 to 4445 to 6465 and older
19000Iowa2,988,046195,916346,318169,169305,4201,189,655776,627438,448
19001Adair County7,6243787354205732,5822,1421,694
19003Adams County4,0962204232413141,3731,141884
19005Allamakee County14,6109801,5698911,0755,3093,8622,680
19007Appanoose County13,0197861,3587239854,6403,4612,602
19009Audubon County6,0723036733975081,9471,7391,324
19011Benton County26,5461,5533,2021,7352,19510,6017,0053,767
19013Black Hawk County127,4468,35713,8006,36619,07754,33531,55317,806
19015Boone County26,3911,5602,8651,5732,18810,2127,2244,164
19017Bremer County23,7341,3352,4521,3153,3199,3866,2273,977
19019Buchanan County20,9271,5212,5671,3691,7577,9265,4613,112
19021Buena Vista County19,7761,3092,3481,2522,3727,4565,2383,092
19023Butler County14,6608391,5288131,2125,0004,2682,835
19025Calhoun County9,9874809145318273,3322,9152,222
19027Carroll County20,9231,3092,3451,2331,8227,3975,4434,145
19029Cass County13,8847921,3917811,0154,6653,8962,960
19031Cedar County17,9901,0101,9941,0631,5236,6245,2362,870
19033Cerro Gordo County44,0162,4034,7002,3973,67616,13912,3827,830
19035Cherokee County11,6865661,1546878443,6713,6022,534
19037Chickasaw County12,2157441,3557611,0324,1963,5282,210
19039Clarke County8,9956251,0325596563,2892,4481,465
19041Clay County16,6891,0011,7429451,1625,9504,6303,153
19043Clayton County17,6851,0081,8781,0881,3036,0965,1063,331
19045Clinton County49,0512,9795,6982,8714,09318,15213,5117,994
19047Crawford County16,5791,2081,9371,0391,5576,0774,4032,722
19049Dallas County57,2884,1587,7553,2635,12026,68113,0894,805
19051Davis County8,5726321,0944806803,1182,1971,415
19053Decatur County8,4094898494131,4103,4851,9551,543
19055Delaware County17,4591,0302,0341,1651,5756,4934,8392,800
19057Des Moines County40,7012,5954,6132,2763,39314,57411,5026,862
19059Dickinson County16,6968501,6508391,2425,5744,8233,594
19061Dubuque County92,3596,04710,9605,3569,75236,17023,95013,938
19063Emmet County10,4146811,0316501,0903,7842,7751,982
19065Fayette County20,4331,0942,2071,1701,9307,2565,5314,059
19067Floyd County16,3069961,8389491,2295,6784,3753,197
19069Franklin County10,5686251,1765908483,6912,9182,006
19071Fremont County7,5714328294505772,5612,1981,451
19073Greene County9,5055159985717113,1812,7061,965
19075Grundy County12,1496141,2597061,1494,3303,4752,322
19077Guthrie County11,0536451,1986157843,8203,1632,060
19079Hamilton County15,5968981,7829241,1995,6394,3012,754
19081Hancock County11,3796041,2576789293,8893,3382,132
19083Hardin County17,5519921,8491,1031,7116,2114,7123,583
19085Harrison County15,4098461,7441,0071,1935,7174,2362,627
19087Henry County20,1231,1512,1661,0871,9408,1235,2823,123
19089Howard County9,5455641,0716036803,3022,5541,917
19091Humboldt County9,6155979675349003,2172,7661,948
19093Ida County6,9403977124095492,2432,0561,450
19095Iowa County15,9129771,8451,0301,2275,7864,2882,772
19097Jackson County20,0351,0592,2121,2151,6017,2335,5793,655
19099Jasper County36,7482,1344,1522,1212,78213,93710,1015,884
19101Jefferson County15,6187691,4888141,3905,4005,5442,217
19103Johnson County125,6927,83612,7335,38726,42667,41826,3629,980
19105Jones County20,4021,1182,1091,1351,8458,2395,4163,254
19107Keokuk County10,7706451,1786997943,7183,0192,041
19109Kossuth County15,6058161,5949261,2854,9334,6263,420
19111Lee County35,6192,0363,8192,0852,90412,74710,6365,846
19113Linn County205,83614,28325,50011,69318,45685,18551,94626,050
19115Louisa County11,7957401,5237639964,5333,1101,717
19117Lucas County9,4215381,1445736923,5572,4401,615
19119Lyon County11,2667851,3897389083,9932,9381,968
19121Madison County15,4161,0341,9189311,2596,0234,0742,141
19123Mahaska County22,2801,4282,6161,2692,1318,7075,7133,526
19125Marion County32,7752,0743,6861,8573,77113,1008,4115,029
19127Marshall County39,3163,0174,5972,1833,17613,81210,7956,553
19129Mills County15,1809521,8719711,2685,8634,4351,836
19131Mitchell County10,7386371,2946809063,6622,8282,162
19133Monona County9,1315129225226052,9082,5752,090
19135Monroe County7,5864178794315762,6852,0461,454
19137Montgomery County11,0026431,2436237873,6703,1012,187
19139Muscatine County42,4233,0895,3262,6323,54216,62511,5905,180
19141O'Brien County14,0628391,4827711,1554,6783,7903,103
19143Osceola County6,4683706694355392,2911,8581,174
19145Page County15,8748531,5939781,1975,8674,1953,168
19147Palo Alto County9,4425529295141,0943,3512,4921,995
19149Plymouth County24,3731,5382,9611,5422,1708,8676,8373,773
19151Pocahontas County7,6863707114996842,4202,3521,726
19153Polk County418,33933,29554,29823,11834,234175,106103,92345,965
19155Pottawattamie County89,4096,13510,7865,2927,43735,34323,75212,128
19157Poweshiek County18,6729531,8739932,6097,4434,8333,343
19159Ringgold County5,1522945552594281,6631,3151,257
19161Sac County10,3855681,0536068233,3052,9152,421
19163Scott County162,68711,57620,2919,73015,34163,93144,35720,144
19165Shelby County12,3135991,3367889764,1913,5102,488
19167Sioux County32,3512,3883,8281,9145,08313,6487,2164,811
19169Story County84,7524,6097,3783,29423,27147,25615,9388,735
19171Tama County17,8551,1562,1921,1371,3966,3364,6363,280
19173Taylor County6,3973596933814852,1901,7531,311
19175Union County12,1467671,2216461,1574,3883,3162,310
19177Van Buren County7,6904478194556112,7642,0991,449
19179Wapello County35,5512,4103,9701,9332,88813,1999,4026,127
19181Warren County44,5032,6885,2382,5824,95118,39111,7835,765
19183Washington County21,3461,4732,6391,2271,5807,6925,5993,656
19185Wayne County6,2923836763595062,0581,7091,373
19187Webster County38,5872,3634,3062,2084,47914,93710,0046,461
19189Winnebago County10,9615491,1496311,0863,8473,1832,086
19191Winneshiek County20,9099421,9741,0533,7668,8925,2683,576
19193Woodbury County102,2877,95513,7676,4188,96539,87325,86213,196
19195Worth County7,6854088094266152,7412,2131,421
19197Wright County13,0648201,3858148914,1613,7822,723

Release Date: August 2008
Source: Population Estimates Program, U.S. Census Bureau
Notes: Estimated population as of July 1 in the year(s) shown