(CO-99-11) Population Estimates for Counties by Race and Hispanic Origin: July 1, 1998 Source: Population Estimates Program, Population Division, U.S. Census Bureau, Washington, DC 20233 Contact: Demographic Call Center Staff, 1-866-758-1060 pop@census.gov (please include a phone number with email correspondence) Internet Release Date: August 30, 2000 Total Total White White Total Total Total Total FIPS White Hispanic non- Black American Asian & Hispanic State Hispanic Indian Pacific and & Alaska Islander County Area Name Native Code 19000 IOWA 2861025 2759363 51317 2708046 57007 8639 36016 56680 19001 Adair County 8103 8069 46 8023 1 4 29 58 19003 Adams County 4386 4371 22 4349 3 7 5 25 19005 Allamakee County 14052 13928 53 13875 50 28 46 79 19007 Appanoose County 13568 13413 116 13297 85 27 43 117 19009 Audubon County 6806 6789 28 6761 7 3 7 35 19011 Benton County 25399 25248 152 25096 26 38 87 190 19013 Black Hawk County 120918 110199 1322 108877 9143 226 1350 1497 19015 Boone County 26113 25923 168 25755 56 20 114 170 19017 Bremer County 23343 23062 119 22943 82 14 185 130 19019 Buchanan County 21152 21026 186 20840 35 26 65 193 19021 Buena Vista County 19412 18819 190 18629 60 16 517 239 19023 Butler County 15631 15578 62 15516 4 13 36 65 19025 Calhoun County 11373 11235 66 11169 95 14 29 67 19027 Carroll County 21616 21476 92 21384 21 27 92 124 19029 Cass County 14642 14591 62 14529 10 23 18 69 19031 Cedar County 17957 17846 186 17660 20 17 74 191 19033 Cerro Gordo County 46073 45348 1520 43828 332 42 351 1589 19035 Cherokee County 13190 13094 53 13041 21 34 41 68 19037 Chickasaw County 13425 13392 75 13317 4 6 23 75 19039 Clarke County 8303 8268 34 8234 2 7 26 34 19041 Clay County 17474 17309 71 17238 10 37 118 77 19043 Clayton County 18711 18654 97 18557 7 18 32 101 19045 Clinton County 49924 48701 421 48280 810 132 281 474 19047 Crawford County 16462 16245 142 16103 68 35 114 148 19049 Dallas County 36865 36593 354 36239 84 58 130 366 19051 Davis County 8462 8400 67 8333 2 28 32 69 19053 Decatur County 8241 8081 69 8012 40 18 102 74 19055 Delaware County 18541 18441 124 18317 23 25 52 155 19057 Des Moines County 42069 40255 762 39493 1440 71 303 823 19059 Dickinson County 16209 16113 87 16026 21 27 48 100 19061 Dubuque County 87879 86727 670 86057 409 116 627 758 19063 Emmet County 10850 10775 91 10684 26 16 33 100 19065 Fayette County 21794 21625 300 21325 75 21 73 317 19067 Floyd County 16369 16294 125 16169 9 10 56 135 19069 Franklin County 10865 10828 227 10601 8 8 21 237 19071 Fremont County 7771 7739 81 7658 4 8 20 81 19073 Greene County 10075 10019 49 9970 7 11 38 52 19075 Grundy County 12234 12186 59 12127 6 9 33 62 19077 Guthrie County 11506 11450 55 11395 9 21 26 57 19079 Hamilton County 16010 15854 176 15678 11 23 122 189 19081 Hancock County 12044 12005 193 11812 1 7 31 198 19083 Hardin County 18350 18147 146 18001 98 29 76 157 19085 Harrison County 15336 15231 96 15135 10 17 78 96 19087 Henry County 20038 19405 217 19188 273 59 301 229 19089 Howard County 9680 9636 33 9603 6 11 27 42 19091 Humboldt County 10327 10271 53 10218 10 15 31 55 19093 Ida County 7917 7882 33 7849 7 6 22 41 19095 Iowa County 15513 15437 70 15367 9 13 54 73 19097 Jackson County 20139 20056 159 19897 22 25 36 164 19099 Jasper County 36541 35997 323 35674 205 83 256 337 19101 Jefferson County 17043 16714 217 16497 110 25 194 221 19103 Johnson County 102556 94638 2322 92316 2473 222 5223 2600 19105 Jones County 20138 19740 150 19590 323 37 38 172 19107 Keokuk County 11469 11403 34 11369 7 20 39 35 19109 Kossuth County 17721 17636 127 17509 11 7 67 136 19111 Lee County 38488 36895 1116 35779 1328 68 197 1219 19113 Linn County 182779 176200 2594 173606 4066 441 2072 2928 19115 Louisa County 11935 11796 692 11104 74 37 28 702 19117 Lucas County 9098 9054 81 8973 5 19 20 85 19119 Lyon County 12036 11953 18 11935 10 19 54 34 19121 Madison County 13888 13790 115 13675 12 56 30 135 19123 Mahaska County 21899 21577 138 21439 45 21 256 151 19125 Marion County 31327 30764 269 30495 105 46 412 276 19127 Marshall County 38740 37897 448 37449 313 109 421 472 19129 Mills County 14481 14392 137 14255 26 36 27 140 19131 Mitchell County 11033 10995 80 10915 3 1 34 85 19133 Monona County 10068 10015 51 9964 4 28 21 52 19135 Monroe County 8033 7955 31 7924 20 15 43 31 19137 Montgomery County 11850 11819 80 11739 6 11 14 84 19139 Muscatine County 40991 40138 4605 35533 312 137 404 4804 19141 O'Brien County 14887 14783 55 14728 10 32 62 63 19143 Osceola County 6956 6927 20 6907 4 8 17 21 19145 Page County 17271 16828 311 16517 255 76 112 328 19147 Palo Alto County 10059 10011 34 9977 8 21 19 34 19149 Plymouth County 24609 24473 94 24379 34 17 85 103 19151 Pocahontas County 8815 8784 40 8744 4 9 18 40 19153 Polk County 359713 331185 10237 320948 18329 1130 9069 11531 19155 Pottawattamie County 86190 84919 2505 82414 568 272 431 2608 19157 Poweshiek County 18759 18406 82 18324 88 26 239 100 19159 Ringgold County 5358 5324 25 5299 1 11 22 25 19161 Sac County 11893 11854 65 11789 4 12 23 66 19163 Scott County 158333 146436 6720 139716 9389 562 1946 7450 19165 Shelby County 12934 12885 74 12811 5 20 24 74 19167 Sioux County 31425 31011 111 30900 40 39 335 147 19169 Story County 74875 69008 1205 67803 1310 110 4447 1350 19171 Tama County 17766 16774 198 16576 36 866 90 208 19173 Taylor County 7149 7107 78 7029 1 12 29 81 19175 Union County 12522 12421 68 12353 12 26 63 72 19177 Van Buren County 7862 7815 44 7771 10 11 26 52 19179 Wapello County 35387 34741 321 34420 307 104 235 369 19181 Warren County 40209 39774 473 39301 123 77 235 532 19183 Washington County 20938 20745 353 20392 90 20 83 357 19185 Wayne County 6677 6649 41 6608 1 9 18 42 19187 Webster County 38975 37612 738 36874 1025 116 222 783 19189 Winnebago County 11942 11776 127 11649 38 18 110 151 19191 Winneshiek County 20962 20623 88 20535 61 6 272 112 19193 Woodbury County 101547 95428 3715 91713 2208 2106 1805 4541 19195 Worth County 7742 7705 142 7563 16 3 18 143 19197 Wright County 14039 13957 146 13811 10 16 56 153 Note: Hispanics can be of any race. An explanation of the race and Hispanic origin categories used in this table can be found at www.census.gov/population/estimates/rho.txt The estimates presented here were produced by a method which is still in a developmental stage. They may not be accurate for populations which are very small or have unusual race distributions and they may not reflect recent changes in the distribution of the population with respect to race and Hispanic origin. These figures should be used with caution.