Population Estimates for Indiana Counties 1990-1998 The county of Monroe has successfully challenged its 1998 population estimate from the Census Bureau. Its new official estimate for 1998 is now 116,587. 1998 1997 1996 1995 1994 1993 1992 1991 Census 1990% Chg. '90 to '98 Indiana 5899195 5864847 5827423 5786612 5740684 5700920 5647606 5600913 5544156 6.4 1 Adams County 33083 32786 32659 32388 32061 31646 31470 31341 31095 6.4 2 Allen County 314218 311928 309965 307831 306720 305784 304192 302782 300836 4.4 3 Bartholomew Coun 69579 68888 68411 67872 66850 66043 65235 64709 63657 9.3 4 Benton County 9725 9661 9593 9696 9590 9623 9647 9436 9441 3 5 Blackford County 13910 14001 14095 14044 13910 13964 14032 13960 14067 -1.1 6 Boone County 43843 42967 42363 41666 40892 40238 39506 38788 38147 14.9 7 Brown County 15982 15583 15328 15098 14914 14943 14666 14416 14080 13.5 8 Carroll County 20010 19899 19570 19542 19525 19310 19275 19062 18809 6.4 9 Cass County 38685 38617 38606 38382 38384 38558 38532 38395 38413 0.7 10 Clark County 93805 93227 92374 91385 90662 89974 89284 88560 87774 6.9 11 Clay County 26637 26506 26481 26256 25763 25679 25119 24771 24705 7.8 12 Clinton County 33215 33189 32924 32451 32247 32022 31741 31422 30974 7.2 13 Crawford County 10582 10433 10533 10348 10345 10176 10021 9897 9914 6.7 14 Daviess County 28987 28861 28647 28503 28158 28051 27864 27707 27533 5.3 15 Dearborn County 47206 46412 45276 44346 43227 42109 41157 39971 38835 21.6 16 Decatur County 25562 25355 25052 24904 24661 24430 24284 23894 23645 8.1 17 De Kalb County 39330 38916 38234 37839 37504 37005 36642 35948 35324 11.3 18 Delaware County 116828 117520 118147 118652 118859 119664 119452 119469 119659 -2.4 19 Dubois County 39682 39060 38938 38752 38163 37860 37479 37271 36616 8.4 20 Elkhart County 172310 170668 168617 166443 163706 161627 159159 157419 156198 10.3 21 Fayette County 25969 26145 26213 26220 26200 26207 26139 25968 26015 -0.2 22 Floyd County 71990 71553 70618 69807 68950 68128 67097 66226 64404 11.8 23 Fountain County 18348 18204 18230 18074 18019 17937 17901 17841 17808 3 24 Franklin County 21808 21492 21289 20951 20204 19973 19852 19741 19580 11.4 25 Fulton County 20620 20395 20170 19849 19656 19455 19122 18957 18840 9.4 26 Gibson County 32149 31983 31973 31939 31954 32026 31801 31809 31913 0.7 27 Grant County 72570 72857 73254 73608 73632 73802 74128 74200 74169 -2.2 28 Greene County 33467 33073 32883 32638 32276 31987 31366 30977 30410 10.1 29 Hamilton County 162597 154994 147826 140894 134260 127509 120968 115744 108936 49.3 30 Hancock County 54524 53180 51992 50872 49390 48126 47416 46431 45527 19.8 31 Harrison County 34730 34087 33206 32513 31857 31271 30642 30441 29890 16.2 32 Hendricks County 95146 92381 89339 86618 84192 82081 79595 77573 75717 25.7 33 Henry County 48785 48896 48981 49087 48871 48681 48626 48208 48139 1.3 34 Howard County 83452 83795 83883 83255 83050 82864 82249 81758 80827 3.2 35 Huntington Count 37259 37133 36927 36754 36365 36156 35773 35768 35427 5.2 36 Jackson County 40992 40863 40420 40204 39333 39109 38612 38336 37730 8.6 37 Jasper County 29260 28758 28292 27791 27283 26538 25940 25477 24960 17.2 38 Jay County 21729 21680 21720 21727 21701 21724 21751 21611 21512 1 39 Jefferson County 31466 31354 30998 30791 30660 30472 30309 29990 29797 5.6 40 Jennings County 27789 27214 26673 26059 25475 24940 24323 23941 23661 17.4 41 Johnson County 109368 106571 104174 101392 98714 96449 93471 91799 88109 24.1 42 Knox County 39388 39802 39662 39736 40049 40030 39984 39747 39884 -1.2 43 Kosciusko County 71207 70427 69734 68977 67877 66744 65907 65350 65294 9.1 44 Lagrange County 33484 32898 32255 31880 31163 30705 30210 29707 29477 13.6 45 Lake County 478323 478536 478657 479559 479713 479720 479083 478125 475594 0.6 46 La Porte County 109461 108981 109232 109362 109448 109417 108884 108114 107066 2.2 47 Lawrence County 45615 45480 45265 44965 44385 43869 43331 43039 42836 6.5 48 Madison County 131360 132108 132539 132491 132537 131847 131450 131472 130669 0.5 49 Marion County 813405 814286 814957 815041 815298 813230 810549 805543 797159 2 50 Marshall County 45444 45284 45136 44641 44091 43528 43123 42871 42182 7.7 51 Martin County 10531 10559 10604 10488 10550 10434 10430 10357 10369 1.6 52 Miami County 33543 33227 32484 32396 34285 36240 36937 37104 36897 -9.1 53 Monroe County 115130 116612 115860 115149 113527 112593 110502 109199 108978 5.6 54 Montgomery Count 36337 36305 36190 36065 35787 35488 35080 34734 34436 5.5 55 Morgan County 65500 64767 63201 61877 60793 59365 58482 57137 55920 17.1 56 Newton County 14734 14694 14569 14386 14069 13985 13876 13756 13551 8.7 57 Noble County 42626 41951 41462 40775 39979 39399 38625 38271 37877 12.5 58 Ohio County 5423 5442 5447 5428 5465 5458 5315 5349 5315 2 59 Orange County 19606 19396 19218 18956 18799 18692 18550 18569 18409 6.5 60 Owen County 20419 20255 20085 19590 19210 18790 18249 17676 17281 18.2 61 Parke County 16720 16428 16350 16118 15929 15904 15688 15536 15410 8.5 62 Perry County 19350 19293 19143 19116 19013 19013 18933 19040 19107 1.3 63 Pike County 12882 12787 12554 12503 12550 12503 12416 12369 12509 3 64 Porter County 145726 144060 142141 140018 137537 135795 134095 132021 128932 13 65 Posey County 26512 26504 26413 26318 26205 26137 26040 25908 25968 2.1 66 Pulaski County 13257 13197 13095 13141 13027 12966 12923 12762 12643 4.9 67 Putnam County 34468 33744 33419 32911 32510 31815 31343 30883 30315 13.7 68 Randolph County 27628 27543 27499 27376 27150 27159 27034 27162 27148 1.8 69 Ripley County 27205 27135 26924 26661 26336 25936 25425 25119 24616 10.5 70 Rush County 18307 18382 18278 18349 18461 18382 18250 18170 18129 1 71 St. Joseph Count 258088 258052 257405 256468 254829 253238 250209 248539 247052 4.5 72 Scott County 22939 22824 22624 22378 22085 21928 21487 21322 20991 9.3 73 Shelby County 43451 43197 42856 42712 42178 41817 41169 40784 40307 7.8 74 Spencer County 20937 20743 20504 20308 20089 19845 19696 19611 19490 7.4 75 Starke County 23968 23720 23321 22570 22219 22250 22499 22841 22747 5.4 76 Steuben County 31450 31018 30750 30081 29199 28736 28281 27758 27446 14.6 77 Sullivan County 19270 19367 19232 19441 19259 19128 18992 18971 18993 1.5 78 Switzerland Coun 8893 8668 8378 8257 8124 8099 7988 7815 7738 14.9 79 Tippecanoe Count 139005 138348 138073 137297 135885 135077 133051 131999 130598 6.4 80 Tipton County 16724 16460 16437 16410 16333 16324 16122 16104 16119 3.8 81 Union County 7263 7320 7322 7336 7303 7273 7134 7039 6976 4.1 82 Vanderburgh Coun 168179 167241 167441 167329 167607 167355 166697 165710 165058 1.9 83 Vermillion Count 16908 16973 16796 16789 16726 16793 16611 16632 16773 0.8 84 Vigo County 105083 105313 106283 106629 106831 107364 107086 106381 106107 -1 85 Wabash County 34537 34624 34645 34756 34630 34657 34764 34954 35069 -1.5 86 Warren County 8251 8173 8130 8212 8091 8177 8159 8152 8176 0.9 87 Warrick County 51609 50920 49968 49194 48436 47423 46488 45782 44920 14.9 88 Washington Count 27900 27139 26621 26019 25313 24894 24403 24012 23717 17.6 89 Wayne County 71313 71717 71935 72279 72234 72344 71989 71994 71951 -0.9 90 Wells County 26842 26751 26586 26454 26201 26120 26048 25996 25948 3.4 91 White County 25338 25083 25054 24571 24171 24021 23762 23370 23265 8.9 92 Whitley County 30459 30028 29815 29408 29015 28772 28419 28043 27651 10.2