| FIPS | County | Total occupied housing units | Owner-occupied; no vehicle | Renter-occupied; no vehicle | Total number with no vehicle | Percentage with no vehicle | |
| 19000 | Iowa | 1,149,276 | 26,665 | 47,019 | 73,684 | 6.4 | |
| 19001 | Adair | 3,398 | 84 | 115 | 199 | 5.9 | |
| 19003 | Adams | 1,867 | 54 | 43 | 97 | 5.2 | |
| 19005 | Allamakee | 5,722 | 159 | 179 | 338 | 5.9 | |
| 19007 | Appanoose | 5,779 | 209 | 233 | 442 | 7.6 | |
| 19009 | Audubon | 2,773 | 91 | 62 | 153 | 5.5 | |
| 19011 | Benton | 9,746 | 221 | 266 | 487 | 5.0 | |
| 19013 | Black Hawk | 49,683 | 1,221 | 2,615 | 3,836 | 7.7 | |
| 19015 | Boone | 10,374 | 257 | 329 | 586 | 5.6 | |
| 19017 | Bremer | 8,860 | 169 | 258 | 427 | 4.8 | |
| 19019 | Buchanan | 7,933 | 272 | 308 | 580 | 7.3 | |
| 19021 | Buena Vista | 7,499 | 137 | 318 | 455 | 6.1 | |
| 19023 | Butler | 6,175 | 165 | 98 | 263 | 4.3 | |
| 19025 | Calhoun | 4,513 | 71 | 132 | 203 | 4.5 | |
| 19027 | Carroll | 8,486 | 209 | 343 | 552 | 6.5 | |
| 19029 | Cass | 6,120 | 179 | 259 | 438 | 7.2 | |
| 19031 | Cedar | 7,147 | 182 | 172 | 354 | 5.0 | |
| 19033 | Cerro Gordo | 19,374 | 485 | 1,189 | 1,674 | 8.6 | |
| 19035 | Cherokee | 5,378 | 116 | 176 | 292 | 5.4 | |
| 19037 | Chickasaw | 5,192 | 109 | 124 | 233 | 4.5 | |
| 19039 | Clarke | 3,584 | 74 | 149 | 223 | 6.2 | |
| 19041 | Clay | 7,259 | 230 | 297 | 527 | 7.3 | |
| 19043 | Clayton | 7,375 | 198 | 183 | 381 | 5.2 | |
| 19045 | Clinton | 20,105 | 537 | 944 | 1,481 | 7.4 | |
| 19047 | Crawford | 6,441 | 176 | 248 | 424 | 6.6 | |
| 19049 | Dallas | 15,584 | 195 | 368 | 563 | 3.6 | |
| 19051 | Davis | 3,207 | 237 | 84 | 321 | 10.0 | |
| 19053 | Decatur | 3,337 | 83 | 174 | 257 | 7.7 | |
| 19055 | Delaware | 6,834 | 172 | 166 | 338 | 4.9 | |
| 19057 | Des Moines | 17,270 | 493 | 807 | 1,300 | 7.5 | |
| 19059 | Dickinson | 7,103 | 142 | 165 | 307 | 4.3 | |
| 19061 | Dubuque | 33,690 | 796 | 1,631 | 2,427 | 7.2 | |
| 19063 | Emmet | 4,450 | 129 | 170 | 299 | 6.7 | |
| 19065 | Fayette | 8,778 | 205 | 340 | 545 | 6.2 | |
| 19067 | Floyd | 6,828 | 173 | 241 | 414 | 6.1 | |
| 19069 | Franklin | 4,356 | 107 | 144 | 251 | 5.8 | |
| 19071 | Fremont | 3,199 | 76 | 93 | 169 | 5.3 | |
| 19073 | Greene | 4,205 | 120 | 189 | 309 | 7.3 | |
| 19075 | Grundy | 4,984 | 94 | 121 | 215 | 4.3 | |
| 19077 | Guthrie | 4,641 | 106 | 99 | 205 | 4.4 | |
| 19079 | Hamilton | 6,692 | 127 | 203 | 330 | 4.9 | |
| 19081 | Hancock | 4,795 | 91 | 79 | 170 | 3.5 | |
| 19083 | Hardin | 7,628 | 230 | 168 | 398 | 5.2 | |
| 19085 | Harrison | 6,115 | 158 | 225 | 383 | 6.3 | |
| 19087 | Henry | 7,626 | 165 | 302 | 467 | 6.1 | |
| 19089 | Howard | 3,974 | 156 | 80 | 236 | 5.9 | |
| 19091 | Humboldt | 4,295 | 95 | 106 | 201 | 4.7 | |
| 19093 | Ida | 3,213 | 52 | 116 | 168 | 5.2 | |
| 19095 | Iowa | 6,163 | 141 | 153 | 294 | 4.8 | |
| 19097 | Jackson | 8,078 | 241 | 240 | 481 | 6.0 | |
| 19099 | Jasper | 14,689 | 347 | 555 | 902 | 6.1 | |
| 19101 | Jefferson | 6,649 | 121 | 315 | 436 | 6.6 | |
| 19103 | Johnson | 44,080 | 670 | 2,760 | 3,430 | 7.8 | |
| 19105 | Jones | 7,560 | 181 | 235 | 416 | 5.5 | |
| 19107 | Keokuk | 4,586 | 124 | 122 | 246 | 5.4 | |
| 19109 | Kossuth | 6,974 | 181 | 136 | 317 | 4.5 | |
| 19111 | Lee | 15,161 | 389 | 757 | 1,146 | 7.6 | |
| 19113 | Linn | 76,753 | 1,764 | 2,978 | 4,742 | 6.2 | |
| 19115 | Louisa | 4,519 | 80 | 98 | 178 | 3.9 | |
| 19117 | Lucas | 3,811 | 131 | 177 | 308 | 8.1 | |
| 19119 | Lyon | 4,428 | 80 | 81 | 161 | 3.6 | |
| 19121 | Madison | 5,326 | 107 | 101 | 208 | 3.9 | |
| 19123 | Mahaska | 8,880 | 139 | 470 | 609 | 6.9 | |
| 19125 | Marion | 12,017 | 262 | 472 | 734 | 6.1 | |
| 19127 | Marshall | 15,338 | 365 | 675 | 1,040 | 6.8 | |
| 19129 | Mills | 5,324 | 104 | 146 | 250 | 4.7 | |
| 19131 | Mitchell | 4,294 | 195 | 93 | 288 | 6.7 | |
| 19133 | Monona | 4,211 | 192 | 142 | 334 | 7.9 | |
| 19135 | Monroe | 3,228 | 70 | 131 | 201 | 6.2 | |
| 19137 | Montgomery | 4,886 | 139 | 219 | 358 | 7.3 | |
| 19139 | Muscatine | 15,847 | 382 | 635 | 1,017 | 6.4 | |
| 19141 | O'Brien | 6,001 | 199 | 217 | 416 | 6.9 | |
| 19143 | Osceola | 2,778 | 96 | 55 | 151 | 5.4 | |
| 19145 | Page | 6,708 | 96 | 325 | 421 | 6.3 | |
| 19147 | Palo Alto | 4,119 | 56 | 122 | 178 | 4.3 | |
| 19149 | Plymouth | 9,372 | 197 | 276 | 473 | 5.0 | |
| 19151 | Pocahontas | 3,617 | 122 | 77 | 199 | 5.5 | |
| 19153 | Polk | 149,112 | 3,020 | 7,138 | 10,158 | 6.8 | |
| 19155 | Pottawattamie | 33,844 | 815 | 1,458 | 2,273 | 6.7 | |
| 19157 | Poweshiek | 7,398 | 125 | 260 | 385 | 5.2 | |
| 19159 | Ringgold | 2,245 | 51 | 65 | 116 | 5.2 | |
| 19161 | Sac | 4,746 | 161 | 131 | 292 | 6.2 | |
| 19163 | Scott | 62,334 | 1,588 | 3,035 | 4,623 | 7.4 | |
| 19165 | Shelby | 5,173 | 91 | 120 | 211 | 4.1 | |
| 19167 | Sioux | 10,693 | 199 | 267 | 466 | 4.4 | |
| 19169 | Story | 29,383 | 265 | 1,085 | 1,350 | 4.6 | |
| 19171 | Tama | 7,018 | 159 | 224 | 383 | 5.5 | |
| 19173 | Taylor | 2,824 | 66 | 60 | 126 | 4.5 | |
| 19175 | Union | 5,242 | 137 | 242 | 379 | 7.2 | |
| 19177 | Van Buren | 3,181 | 108 | 65 | 173 | 5.4 | |
| 19179 | Wapello | 14,784 | 454 | 680 | 1,134 | 7.7 | |
| 19181 | Warren | 14,708 | 216 | 294 | 510 | 3.5 | |
| 19183 | Washington | 8,056 | 162 | 316 | 478 | 5.9 | |
| 19185 | Wayne | 2,821 | 85 | 49 | 134 | 4.8 | |
| 19187 | Webster | 15,878 | 354 | 598 | 952 | 6.0 | |
| 19189 | Winnebago | 4,749 | 92 | 164 | 256 | 5.4 | |
| 19191 | Winneshiek | 7,734 | 126 | 267 | 393 | 5.1 | |
| 19193 | Woodbury | 39,151 | 1,207 | 2,357 | 3,564 | 9.1 | |
| 19195 | Worth | 3,278 | 92 | 102 | 194 | 5.9 | |
| 19197 | Wright | 5,940 | 114 | 168 | 282 | 4.7 | |
| Source Data: 2000 Census, U.S. Census Bureau | |||||||