Number of operations, inventory and size of average operation based on extrapolations and analysis of 1992 Census of Agriculture numbers < Operations > <==== Inventory ====> <==== Average ====> Inventory Under 500- 1,000 Under 500- 1,000 Under 500- 1,000 500 999 & up 500 999 & up 500 999 & up ADAIR 198 44 10 25,915 21,093 8,281 131 476 794 ADAMS 102 26 10 11,224 12,872 10,760 110 505 1,031 ALLAMAKEE 105 27 14 27,249 25,752 29,892 259 955 2,164 APPANOOSE 35 4 2 4,085 3,712 3,459 118 1052 1,960 AUDUBON 114 54 26 24,523 39,513 60,240 215 738 2,287 BENTON 156 47 30 35,791 39,828 52,261 229 846 1,753 BLACK HAW 120 45 35 25,029 38,058 96,161 208 837 2,740 BOONE 69 21 22 12,941 16,895 41,191 188 796 1,867 BREMER 103 36 23 21,772 28,204 50,853 212 789 2,178 BUCHANAN 207 68 56 33,979 43,600 77,191 164 638 1,366 BUENA VIS 131 73 66 29,715 49,567 132,533 226 680 2,017 BUTLER 169 59 25 35,307 45,754 52,088 209 772 2,125 CALHOUN 125 37 32 22,873 26,668 63,986 183 718 2,027 CARROLL 197 89 82 41,468 71,985 159,172 211 807 1,938 CASS 168 58 19 23,032 30,506 20,465 137 529 1,086 CEDAR 131 50 43 30,941 37,992 77,088 237 753 1,803 CERRO GOR 96 35 30 18,412 24,770 52,820 193 700 1,756 CHEROKEE 148 65 59 28,824 40,694 108,512 195 624 1,832 CHICKASAW 132 40 34 25,217 32,475 70,600 191 814 2,064 CLARKE 99 14 2 10,722 7,255 2,108 109 515 898 CLAY 77 37 31 18,797 30,021 58,264 243 815 1,891 CLAYTON 203 58 46 44,184 50,321 93,288 217 873 2,017 CLINTON 234 66 21 43,356 42,340 52,807 185 641 2,503 CRAWFORD 224 72 39 36,647 41,799 45,979 163 581 1,189 DALLAS 63 14 6 14,063 13,423 20,123 224 945 3,364 DAVIS 104 19 6 15,723 12,647 9,271 151 653 1,436 DECATUR 57 9 5 6,938 6,478 38,120 123 721 7,069 DELAWARE 243 143 132 54,839 99,957 190,642 225 700 1,448 DES MOINE 55 10 10 8,093 8,356 14,072 147 831 1,400 DICKINSON 55 13 11 11,781 10,264 17,845 212 762 1,609 DUBUQUE 245 106 78 51,396 78,817 126,234 210 745 1,609 EMMET 73 20 16 11,586 13,274 54,746 159 650 3,516 FAYETTE 172 55 54 36,343 44,559 126,794 212 804 2,350 FLOYD 141 36 26 26,255 27,138 39,031 186 759 1,505 FRANKLIN 124 44 29 20,959 33,914 53,294 169 771 1,836 FREMONT 82 11 10 12,543 6,979 15,271 153 623 1,516 GREENE 101 31 18 12,683 19,499 32,648 125 637 1,818 GRUNDY 117 45 33 18,337 29,130 48,894 156 651 1,489 GUTHRIE 92 16 9 19,015 12,825 18,959 207 822 2,025 HAMILTON 88 39 36 16,063 27,136 204,489 182 690 5,744 HANCOCK 136 49 35 24,433 32,709 74,826 180 674 2,149 HARDIN 111 43 34 21,442 38,082 420,711 194 885 12,215 HARRISON 77 23 9 13,349 18,611 27,621 173 816 2,982 HENRY 87 22 29 17,485 17,559 52,914 201 800 1,824 HOWARD 125 38 15 30,009 29,200 28,853 240 772 1,928 HUMBOLDT 88 29 21 13,816 16,705 28,414 156 567 1,349 IDA 145 60 27 23,109 36,936 38,682 159 613 1,456 IOWA 135 45 29 28,644 32,082 39,193 211 706 1,347 JACKSON 212 51 23 39,448 36,496 29,847 186 711 1,296 JASPER 155 79 47 30,339 51,822 81,619 196 653 1,749 JEFFERSON 80 33 25 14,315 22,315 33,939 178 678 1,375 JOHNSON 207 65 38 38,042 41,227 57,878 184 638 1,508 JONES 165 65 48 31,756 47,828 88,422 192 739 1,839 KEOKUK 168 75 64 27,981 44,630 100,235 167 592 1,573 KOSSUTH 231 80 58 35,443 51,531 94,765 154 645 1,628 LEE 93 38 39 16,261 26,140 88,825 175 680 2,255 LINN 120 30 22 26,899 29,011 39,671 224 962 1,809 LOUISA 76 18 13 13,736 14,589 72,355 181 794 5,663 LUCAS 60 9 8 8,283 5,461 5,817 138 603 734 LYON 265 84 74 46,829 51,856 144,687 177 616 1,968 MADISON 149 25 10 15,834 11,400 42,159 106 449 4,037 MAHASKA 172 71 76 34,569 49,729 143,075 201 696 1,871 MARION 171 41 28 25,245 26,858 33,132 148 661 1,193 MARSHALL 76 31 32 14,995 23,573 56,796 198 766 1,795 MILLS 81 13 5 11,337 6,846 5,178 140 526 994 MITCHELL 148 62 60 21,950 34,986 143,825 148 563 2,402 MONONA 117 23 12 19,985 12,648 40,637 171 560 3,297 MONROE 71 14 2 7,751 7,640 3,696 109 547 1,720 MONTGOMER 105 19 19 15,208 10,589 34,211 144 549 1,775 MUSCATINE 97 33 19 16,637 27,984 23,770 172 853 1,277 O'BRIEN 183 78 66 34,188 54,727 119,021 187 706 1,794 OSCEOLA 107 47 30 16,493 30,434 62,176 154 645 2,082 PAGE 153 37 22 24,224 18,756 22,338 158 503 1,023 PALO ALTO 127 45 22 20,523 28,851 94,128 162 639 4,261 PLYMOUTH 312 150 112 55,781 91,586 182,260 179 611 1,625 POCAHONTA 113 36 23 25,823 27,855 44,858 229 781 1,977 POLK 59 7 12 6,407 3,488 38,089 110 477 3,125 POTTAWATT 190 46 31 32,528 28,746 38,044 171 626 1,216 POWESHIEK 116 34 27 24,213 25,130 38,327 208 735 1,446 RINGGOLD 100 16 12 13,425 9,347 107,777 134 595 8,726 SAC 158 72 62 29,663 45,390 105,942 188 633 1,719 SCOTT 96 37 32 19,890 29,170 60,582 208 783 1,897 SHELBY 172 54 29 35,299 40,348 43,827 206 742 1,517 SIOUX 409 197 183 63,644 105,452 295,922 156 536 1,613 STORY 94 40 26 19,139 30,329 56,059 204 755 2,155 TAMA 141 41 18 30,956 30,726 28,586 220 745 1,597 TAYLOR 131 22 13 14,825 10,682 13,129 113 478 998 UNION 87 18 10 10,239 9,501 8,755 117 537 880 VAN BUREN 87 14 7 15,801 11,117 30,748 182 811 4,239 WAPELLO 69 22 9 9,862 14,775 13,588 143 681 1,440 WARREN 144 22 21 15,538 13,766 23,696 108 633 1,154 WASHINGTO 206 106 147 32,789 60,229 233,291 159 568 1,591 WAYNE 98 16 3 9,909 7,709 5,246 101 471 2,085 WEBSTER 75 25 24 14,304 21,274 174,343 190 846 7,154 WINNEBAGO 86 27 17 18,162 20,895 23,257 210 773 1,403 WINNESHIE 237 56 32 51,723 45,294 51,842 218 805 1,635 WOODBURY 211 67 39 31,513 36,954 42,314 150 551 1,076 WORTH 75 25 20 18,360 18,834 28,482 246 765 1,446 WRIGHT 69 17 23 10,258 13,408 360,111 148 783 15,990