1980 1, detached 1, attached 2 to 4 5 or more Mobile home Boat, tent, van, etc. Number % Number % Number % Number % Number % Number % US 53595586 61.8%3587019 4.1%9681832 11.2%15478306 17.8%4401056 5.1% 14918 0.0% AL 1073053 74.0% 35534 2.4% 89380 6.2% 132345 9.1% 120190 8.3% 253 0.0% AK 76635 49.7% 3445 2.2% 23230 15.1% 34046 22.1% 16391 10.6% 304 0.2% AZ 640407 59.8% 60081 5.6% 63440 5.9% 174797 16.3% 132652 12.4% 410 0.0% AR 685821 77.1% 14906 1.7% 50523 5.7% 64045 7.2% 73651 8.3% 247 0.0% CA 5257625 57.0% 500542 5.4% 863199 9.4% 2215995 24.0% 382958 4.2% 2801 0.0% CO 726383 62.1% 40915 3.5% 84484 7.2% 249962 21.4% 67692 5.8% 138 0.0% CT 669829 58.5% 30949 2.7% 233687 20.4% 200863 17.5% 9097 0.8% 95 0.0% DE 130128 56.5% 30556 13.3% 13784 6.0% 38442 16.7% 17365 7.5% 26 0.0% DC 34203 12.4% 63350 22.9% 32959 11.9% 145955 52.7% 375 0.1% 15 0.0% FL 2358193 55.1% 146729 3.4% 339826 7.9% 1012548 23.7% 419689 9.8% 1649 0.0% GA 1363860 67.7% 50172 2.5% 163145 8.1% 281686 14.0% 154677 7.7% 299 0.0% HI 158174 47.6% 13562 4.1% 33386 10.0% 126665 38.1% 184 0.1% 234 0.1% ID 251593 69.9% 7872 2.2% 27913 7.8% 31703 8.8% 40837 11.3% 113 0.0% IL 2447539 56.9% 97725 2.3% 687300 16.0% 957845 22.3% 113580 2.6% 436 0.0% IN 1506922 73.0% 43126 2.1% 185587 9.0% 223779 10.8% 105542 5.1% 159 0.0% IA 855253 76.3% 12499 1.1% 94440 8.4% 114811 10.2% 44172 3.9% 139 0.0% KS 711696 74.9% 22688 2.4% 73498 7.7% 92063 9.7% 50467 5.3% 99 0.0% KY 980534 72.3% 19497 1.4% 110365 8.1% 136565 10.1% 108261 8.0% 212 0.0% LA 1053437 68.5% 52844 3.4% 152809 9.9% 170177 11.1% 107654 7.0% 262 0.0% ME 275735 64.4% 6825 1.6% 67843 15.8% 42737 10.0% 35009 8.2% 96 0.0% MD 768491 49.6% 286867 18.5% 118940 7.7% 346929 22.4% 28207 1.8% 246 0.0% MA 1075428 50.2% 42468 2.0% 570557 26.6% 438427 20.5% 14399 0.7% 85 0.0% MI 2465717 71.5% 85403 2.5% 317952 9.2% 431774 12.5% 149565 4.3% 285 0.0% MN 1045006 68.3% 28672 1.9% 133009 8.7% 264815 17.3% 58639 3.8% 152 0.0% MS 691869 76.5% 15379 1.7% 51046 5.6% 72040 8.0% 74070 8.2% 119 0.0% MO 1390992 70.9% 39392 2.0% 209585 10.7% 222806 11.4% 99493 5.1% 308 0.0% MT 204033 64.8% 4640 1.5% 34504 11.0% 31134 9.9% 40727 12.9% 60 0.0% NE 458592 74.1% 11706 1.9% 44027 7.1% 76262 12.3% 28192 4.6% 54 0.0% NV 169455 50.2% 14892 4.4% 31936 9.5% 78277 23.2% 43011 12.7% 78 0.0% NH 213873 61.3% 5069 1.5% 59332 17.0% 50046 14.3% 20795 6.0% 57 0.0% NJ 1431076 53.2% 134252 5.0% 540456 20.1% 562221 20.9% 22188 0.8% 184 0.0% NM 319536 64.8% 14264 2.9% 38406 7.8% 60193 12.2% 61028 12.4% 62 0.0% NY 2600184 38.8% 187516 2.8%1398613 20.9% 2398966 35.8% 120288 1.8% 632 0.0% NC 1617286 72.7% 52652 2.4% 143907 6.5% 188524 8.5% 221573 10.0% 254 0.0% ND 161745 64.0% 4443 1.8% 28486 11.3% 36235 14.3% 21803 8.6% 37 0.0% OH 2772888 68.0% 95400 2.3% 495556 12.2% 575099 14.1% 138843 3.4% 278 0.0% OK 942874 76.7% 23111 1.9% 68636 5.6% 123994 10.1% 70782 5.8% 125 0.0% OR 711856 66.4% 30939 2.9% 76692 7.2% 162300 15.1% 89315 8.3% 511 0.0% PA 2407402 53.3% 815381 18.1% 575254 12.7% 551383 12.2% 162851 3.6% 403 0.0% RI 192431 53.0% 5288 1.5% 103055 28.4% 59572 16.4% 2535 0.7% 37 0.0% SC 814648 72.5% 24995 2.2% 73560 6.6% 93950 8.4% 115532 10.3% 242 0.0% SD 191654 71.1% 2965 1.1% 23079 8.6% 30174 11.2% 21725 8.1% 47 0.0% TN 1254284 72.2% 40018 2.3% 134917 7.8% 199675 11.5% 107972 6.2% 257 0.0% TX 3712924 67.7% 152009 2.8% 324224 5.9% 1009477 18.4% 285686 5.2% 953 0.0% UT 329163 68.4% 13165 2.7% 55640 11.6% 59894 12.5% 23170 4.8% 34 0.0% VT 126096 64.2% 2387 1.2% 35854 18.3% 18456 9.4% 13631 6.9% 35 0.0% VA 1309208 65.5% 128540 6.4% 142506 7.1% 324361 16.2% 95229 4.8% 231 0.0% WA 1112525 67.4% 33414 2.0% 116419 7.0% 284061 17.2% 104477 6.3% 784 0.0% WV 549000 74.5% 9780 1.3% 56177 7.6% 45590 6.2% 76300 10.4% 186 0.0% WI 1189136 67.7% 25363 1.4% 269804 15.4% 216472 12.3% 55380 3.2% 156 0.0% WY 109194 59.9% 2832 1.6% 18905 10.4% 18170 10.0% 33207 18.2% 39 0.0% 1980 counts are restricted to "year-round" housing units -- seasonal and migratory vacants were excluded.