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Demographics Table

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Demographic Data Report for Iowa by County
Education: Less than 9th grade
Population Ages 25+
All Races (includes Hispanic), Both Sexes
2012-2016 American Community Survey 5-Year Data
Sorted by Value
County
 sort alphabetically by name ascending
Value (Percent)
 sort by value ascending
People (Education: Less Than 9th Grade)
 sort by sample size descending
Rank within US
(of 3140 counties)
 sort by rank descending
United States 5.6 11,913,913 N/A
Iowa 3.2 65,821 12 of 52
Buena Vista County 13.4 1,723 3,017
Crawford County 13.1 1,442 3,006
Davis County 10.4 578 2,876
Marshall County 8.4 2,274 2,654
Louisa County 7.4 565 2,478
Howard County 6.3 407 2,222
Allamakee County 6.2 612 2,196
Muscatine County 6.2 1,759 2,194
Woodbury County 5.9 3,855 2,108
Decatur County 5.7 285 2,032
Wayne County 5.7 249 2,019
Sioux County 5.5 1,132 1,955
Wapello County 5.4 1,310 1,924
Clarke County 5.2 324 1,865
Van Buren County 5.0 261 1,800
Lyon County 4.9 376 1,755
Washington County 4.9 731 1,733
Osceola County 4.7 203 1,664
Mitchell County 4.7 343 1,655
Monroe County 4.3 235 1,510
Buchanan County 4.3 593 1,470
Delaware County 4.2 506 1,467
Floyd County 4.2 464 1,430
Chickasaw County 4.1 345 1,409
Wright County 4.0 359 1,348
Appanoose County 4.0 356 1,337
Clayton County 4.0 499 1,324
Emmet County 3.9 265 1,321
Shelby County 3.9 330 1,303
Carroll County 3.9 548 1,302
Tama County 3.9 464 1,301
Audubon County 3.9 164 1,293
Monona County 3.8 253 1,266
Plymouth County 3.7 632 1,214
Hardin County 3.7 453 1,212
Montgomery County 3.7 273 1,200
Jackson County 3.7 509 1,191
Fayette County 3.7 512 1,184
O'Brien County 3.3 320 980
Guthrie County 3.3 247 970
Jones County 3.3 475 964
Page County 3.3 361 962
Black Hawk County 3.2 2,704 957
Marion County 3.2 694 936
Polk County 3.2 9,677 933
Pottawattamie County 3.1 1,925 856
Webster County 3.1 762 853
Clinton County 3.0 1,007 832
Butler County 3.0 316 810
Taylor County 2.9 128 757
Harrison County 2.9 290 730
Calhoun County 2.9 202 718
Pocahontas County 2.9 143 718
Hancock County 2.8 220 691
Hamilton County 2.8 301 689
Fremont County 2.8 141 688
Iowa County 2.8 318 677
Cass County 2.8 264 665
Johnson County 2.7 2,263 636
Jasper County 2.7 699 628
Winneshiek County 2.7 367 622
Winnebago County 2.7 197 599
Dubuque County 2.7 1,705 592
Mahaska County 2.6 388 555
Union County 2.6 218 541
Sac County 2.5 178 514
Franklin County 2.5 181 513
Cerro Gordo County 2.5 769 512
Adair County 2.5 130 499
Henry County 2.4 333 485
Adams County 2.3 62 397
Ida County 2.3 111 392
Humboldt County 2.2 149 379
Dallas County 2.2 1,119 368
Mills County 2.2 222 364
Madison County 2.2 231 363
Grundy County 2.2 186 353
Keokuk County 2.1 152 336
Worth County 2.1 112 326
Cherokee County 2.1 173 300
Scott County 2.1 2,365 297
Lucas County 2.1 125 295
Des Moines County 2.0 569 294
Cedar County 2.0 262 290
Poweshiek County 2.0 236 267
Clay County 1.9 221 249
Bremer County 1.9 311 248
Ringgold County 1.9 67 239
Palo Alto County 1.9 119 235
Lee County 1.9 465 232
Kossuth County 1.9 201 229
Benton County 1.7 294 164
Boone County 1.7 308 163
Linn County 1.6 2,301 136
Dickinson County 1.4 173 99
Jefferson County 1.4 169 94
Warren County 1.2 384 75
Story County 1.1 557 61
Greene County 1.0 65 40
Notes:
Created by statecancerprofiles.cancer.gov on 05/20/2019 6:29 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Education: Less than 9th grade, see the dictionary.
Data for United States does not include Puerto Rico.

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