Population Estimates by age group for Indiana and Counties Released by the Census Bureau, Sept. 15, 1999 0-4 5-19 20-64 65+ Total Indiana 410,739 1,284,048 3,464,824 739,584 5,899,195 Adams County 2,821 8,466 17,554 4,242 33,083 Allen County 23,989 69,391 183,932 36,906 314,218 Bartholomew Count 4,744 14,334 42,229 8,272 69,579 Benton County 691 2,193 5,292 1,549 9,725 Blackford County 929 2,840 8,017 2,124 13,910 Boone County 3,154 9,425 25,940 5,324 43,843 Brown County 953 3,194 9,858 1,977 15,982 Carroll County 1,351 4,328 11,544 2,787 20,010 Cass County 2,522 8,294 21,926 5,943 38,685 Clark County 5,864 19,965 56,182 11,794 93,805 Clay County 1,785 5,788 15,080 3,984 26,637 Clinton County 2,415 7,362 18,626 4,812 33,215 Crawford County 706 2,402 6,022 1,452 10,582 Daviess County 2,248 6,763 15,748 4,228 28,987 Dearborn County 3,432 11,015 27,564 5,195 47,206 Decatur County 1,803 6,059 14,345 3,355 25,562 De Kalb County 2,951 9,196 22,528 4,655 39,330 Delaware County 6,744 25,603 68,760 15,721 116,828 Dubois County 3,092 8,646 22,901 5,043 39,682 Elkhart County 14,181 38,199 100,651 19,279 172,310 Fayette County 1,542 5,804 14,787 3,836 25,969 Floyd County 4,807 15,607 42,766 8,810 71,990 Fountain County 1,207 3,867 10,355 2,919 18,348 Franklin County 1,560 5,295 12,222 2,731 21,808 Fulton County 1,398 4,493 11,654 3,075 20,620 Gibson County 2,044 6,797 18,373 4,935 32,149 Grant County 4,400 15,480 41,862 10,828 72,570 Greene County 2,091 7,006 19,222 5,148 33,467 Hamilton County 12,765 36,332 100,616 12,884 162,597 Hancock County 3,385 12,343 32,811 5,985 54,524 Harrison County 2,275 8,071 20,312 4,072 34,730 Hendricks County 6,329 21,136 57,886 9,795 95,146 Henry County 2,825 9,858 28,604 7,498 48,785 Howard County 5,616 17,622 49,373 10,841 83,452 Huntington County 2,709 8,452 20,927 5,171 37,259 Jackson County 2,775 9,040 23,754 5,423 40,992 Jasper County 2,036 7,134 16,536 3,554 29,260 Jay County 1,425 4,682 12,309 3,313 21,729 Jefferson County 1,978 6,831 18,688 3,969 31,466 Jennings County 1,940 6,246 16,490 3,113 27,789 Johnson County 7,417 24,607 65,772 11,572 109,368 Knox County 2,375 8,957 21,883 6,173 39,388 Kosciusko County 5,622 16,104 40,704 8,777 71,207 Lagrange County 3,215 9,224 17,508 3,537 33,484 Lake County 33,170 109,606 273,267 62,280 478,323 La Porte County 6,987 22,449 65,384 14,641 109,461 Lawrence County 2,860 9,572 26,576 6,607 45,615 Madison County 8,021 27,127 77,027 19,185 131,360 Marion County 62,298 162,833 495,288 92,986 813,405 Marshall County 3,432 10,263 25,594 6,155 45,444 Martin County 685 2,299 6,011 1,536 10,531 Miami County 2,552 7,494 18,868 4,629 33,543 Monroe County 6,299 24,891 73,050 10,890 115,130 Montgomery County 2,464 7,477 21,298 5,098 36,337 Morgan County 4,437 14,951 39,283 6,829 65,500 Newton County 1,024 3,585 8,373 1,752 14,734 Noble County 3,383 10,079 24,293 4,871 42,626 Ohio County 350 1,165 3,164 744 5,423 Orange County 1,330 4,307 11,165 2,804 19,606 Owen County 1,371 4,435 11,940 2,673 20,419 Parke County 1,061 3,341 9,893 2,425 16,720 Perry County 1,169 4,203 11,171 2,807 19,350 Pike County 776 2,590 7,565 1,951 12,882 Porter County 9,579 33,607 87,047 15,493 145,726 Posey County 1,936 5,875 15,480 3,221 26,512 Pulaski County 1,000 3,056 7,243 1,958 13,257 Putnam County 2,075 7,573 20,616 4,204 34,468 Randolph County 1,746 5,943 15,692 4,247 27,628 Ripley County 1,947 6,375 15,347 3,536 27,205 Rush County 1,216 4,161 10,208 2,722 18,307 St. Joseph County 18,297 55,299 148,518 35,974 258,088 Scott County 1,605 5,252 13,526 2,556 22,939 Shelby County 3,064 9,515 25,333 5,539 43,451 Spencer County 1,423 4,712 12,236 2,566 20,937 Starke County 1,717 5,497 13,319 3,435 23,968 Steuben County 2,238 6,865 18,532 3,815 31,450 Sullivan County 1,185 4,135 10,850 3,100 19,270 Switzerland Count 583 2,004 5,099 1,207 8,893 Tippecanoe County 8,871 31,051 85,707 13,376 139,005 Tipton County 1,011 3,644 9,599 2,470 16,724 Union County 473 1,667 4,069 1,054 7,263 Vanderburgh Count 11,073 33,260 97,517 26,329 168,179 Vermillion County 998 3,622 9,659 2,629 16,908 Vigo County 6,450 22,401 61,240 14,992 105,083 Wabash County 2,238 7,645 19,473 5,181 34,537 Warren County 576 1,751 4,862 1,062 8,251 Warrick County 3,420 11,995 30,846 5,348 51,609 Washington County 1,856 6,455 16,258 3,331 27,900 Wayne County 4,505 14,997 40,662 11,149 71,313 Wells County 2,004 6,009 15,099 3,730 26,842 White County 1,658 5,629 14,206 3,845 25,338 Whitley County 2,215 6,935 17,258 4,051 30,459