(CO-2000-4) County Population Estimates for April 1, 2000 and Demographic Components of Population Change: April 1, 1990 Census to April 1, 2000 Estimate The 4/1/1990 Census figure shown in this table is the population estimates base. It is an update of the 4/1/1990 Census figure shown in previous Census Bureau reports and reflects the governmental unit boundaries legally effective as of January 1, 2000, including any post-1990 corrections and other changes due to annexations, new incorporations, or mergers. The 4/1/2000 Estimates were created without knowledge of the Census 2000 results. The 4/1/2000 Census figure is included in this table for comparative purposes. Source: Population Estimates Program, Population Division, U.S. Census Bureau, Washington, DC 20233 Contact: Statistical Information Staff, Population Division, U.S. Census Bureau (301-763-2422 or pop@census.gov) Internet Release Date: November 1, 2005 ------4/1/1990 Census to 4/1/2000 Estimate------ Net Net 4/1/2000 4/1/2000 4/1/1990 International Domestic FIPS State/County Code and Area Name Census Estimate Census Births Deaths Migration Migration 39 Ohio.............................. 11,353,140 11,265,028 10,847,115 1,566,745 1,041,705 61,369 -191,788 39001 Adams County, OH.................. 27,330 28,757 25,371 3,738 2,860 42 2,555 39003 Allen County, OH.................. 108,473 106,843 109,755 15,612 10,427 232 -7,984 39005 Ashland County, OH................ 52,523 52,105 47,507 6,591 4,622 78 2,728 39007 Ashtabula County, OH.............. 102,728 103,173 99,880 13,550 10,653 111 702 39009 Athens County, OH................. 62,223 62,479 59,549 6,400 4,609 240 1,077 39011 Auglaize County, OH............... 46,611 47,036 44,585 6,300 4,259 57 566 39013 Belmont County, OH................ 70,226 70,450 71,074 7,591 9,045 16 1,052 39015 Brown County, OH.................. 42,285 42,289 34,966 5,447 3,633 32 5,561 39017 Butler County, OH................. 332,807 336,192 291,479 44,355 23,744 1,987 17,821 39019 Carroll County, OH................ 28,836 29,371 26,521 3,187 2,518 3 2,261 39021 Champaign County, OH.............. 38,890 38,800 36,019 4,910 3,502 39 1,450 39023 Clark County, OH.................. 144,742 144,224 147,538 19,769 15,515 371 -7,593 39025 Clermont County, OH............... 177,977 180,687 150,094 25,678 11,660 951 16,061 39027 Clinton County, OH................ 40,543 41,235 35,444 5,448 3,427 86 3,783 39029 Columbiana County, OH............. 112,075 111,378 108,276 13,879 11,584 99 1,140 39031 Coshocton County, OH.............. 36,655 36,142 35,427 4,540 3,901 35 188 39033 Crawford County, OH............... 46,966 46,706 47,870 6,147 5,146 56 -2,084 39035 Cuyahoga County, OH............... 1,393,978 1,364,274 1,412,140 206,353 154,509 17,990 -129,433 39037 Darke County, OH.................. 53,309 54,070 53,617 7,154 5,365 39 -1,182 39039 Defiance County, OH............... 39,500 39,478 39,350 5,252 3,266 119 -1,873 39041 Delaware County, OH............... 109,989 107,921 66,929 10,965 4,976 588 28,596 39043 Erie County, OH................... 79,551 77,545 76,781 10,236 7,950 104 -1,395 39045 Fairfield County, OH.............. 122,759 128,674 103,468 15,472 8,848 315 18,515 39047 Fayette County, OH................ 28,433 28,384 27,466 3,775 3,353 37 554 39049 Franklin County, OH............... 1,068,978 1,033,302 961,437 162,356 76,675 12,892 -23,856 39051 Fulton County, OH................. 42,084 42,251 38,498 5,663 3,361 84 1,491 39053 Gallia County, OH................. 31,069 33,350 30,954 4,062 3,177 30 1,634 39055 Geauga County, OH................. 90,895 90,116 81,087 12,038 5,803 -91 3,291 39057 Greene County, OH................. 147,886 150,266 136,731 17,001 10,637 829 -3,782 39059 Guernsey County, OH............... 40,792 40,994 39,024 5,504 4,494 87 1,010 39061 Hamilton County, OH............... 845,303 835,066 866,228 128,453 84,940 6,287 -79,398 39063 Hancock County, OH................ 71,295 69,477 65,536 9,755 5,912 214 137 39065 Hardin County, OH................. 31,945 31,654 31,111 4,098 3,100 59 -416 39067 Harrison County, OH............... 15,856 16,064 16,085 1,852 2,063 -2 246 39069 Henry County, OH.................. 29,210 29,729 29,108 3,963 2,650 61 -659 39071 Highland County, OH............... 40,875 41,526 35,728 5,425 3,898 23 4,320 39073 Hocking County, OH................ 28,241 29,282 25,533 3,547 2,593 60 2,807 39075 Holmes County, OH................. 38,943 38,556 32,849 8,193 2,441 40 38 39077 Huron County, OH.................. 59,487 60,778 56,238 9,081 4,933 175 414 39079 Jackson County, OH................ 32,641 32,690 30,230 4,386 3,451 55 1,604 39081 Jefferson County, OH.............. 73,894 72,958 80,298 8,391 9,864 -70 -5,530 39083 Knox County, OH................... 54,500 54,250 47,473 6,268 5,134 97 5,684 39085 Lake County, OH................... 227,511 226,365 215,500 28,074 18,659 844 -1,838 39087 Lawrence County, OH............... 62,319 64,322 61,834 8,081 6,791 44 1,380 39089 Licking County, OH................ 145,491 137,538 128,300 18,695 12,123 303 8,709 39091 Logan County, OH.................. 46,005 46,775 42,310 6,464 4,535 79 2,611 39093 Lorain County, OH................. 284,664 282,404 271,126 40,005 23,750 747 -4,862 39095 Lucas County, OH.................. 455,054 445,365 462,361 70,224 45,103 3,030 -43,809 39097 Madison County, OH................ 40,213 41,138 37,078 5,165 3,156 90 2,097 39099 Mahoning County, OH............... 257,555 250,970 264,806 33,449 31,475 321 -14,970 39101 Marion County, OH................. 66,217 66,006 64,274 8,699 6,362 126 -568 39103 Medina County, OH................. 151,095 149,021 122,354 18,307 9,284 262 17,619 39105 Meigs County, OH.................. 23,072 24,028 22,987 2,779 2,735 24 1,079 39107 Mercer County, OH................. 40,924 41,035 39,443 6,240 3,552 85 -1,047 39109 Miami County, OH.................. 98,868 98,932 93,184 12,636 8,552 246 1,751 39111 Monroe County, OH................. 15,180 15,356 15,497 1,549 1,697 14 48 39113 Montgomery County, OH............. 559,062 563,417 573,809 82,344 53,751 3,745 -54,409 39115 Morgan County, OH................. 14,897 14,534 14,194 1,797 1,608 8 200 39117 Morrow County, OH................. 31,628 32,681 27,749 3,975 2,241 8 3,234 39119 Muskingum County, OH.............. 84,585 85,188 82,068 11,840 8,753 35 277 39121 Noble County, OH.................. 14,058 14,525 11,336 1,358 1,111 5 2,920 39123 Ottawa County, OH................. 40,985 41,057 40,029 4,456 4,117 64 768 39125 Paulding County, OH............... 20,293 19,868 20,488 2,400 1,684 20 -1,276 39127 Perry County, OH.................. 34,078 34,367 31,557 4,952 3,242 8 1,212 39129 Pickaway County, OH............... 52,727 52,902 48,248 6,287 4,124 52 2,556 39131 Pike County, OH................... 27,695 28,211 24,249 3,695 2,834 51 3,143 39133 Portage County, OH................ 152,061 152,646 142,585 18,508 10,123 540 1,555 39135 Preble County, OH................. 42,337 43,453 40,113 5,049 3,468 25 1,869 39137 Putnam County, OH................. 34,726 35,254 33,819 5,261 2,849 51 -914 39139 Richland County, OH............... 128,852 129,983 126,137 17,290 12,189 -76 -3,748 39141 Ross County, OH................... 73,345 75,216 69,330 9,226 6,795 94 3,576 39143 Sandusky County, OH............... 61,792 61,792 61,963 8,693 5,886 76 -2,840 39145 Scioto County, OH................. 79,195 79,856 80,327 10,627 9,556 106 -1,405 39147 Seneca County, OH................. 58,683 59,582 59,733 7,976 5,493 103 -2,586 39149 Shelby County, OH................. 47,910 47,986 44,915 7,130 3,536 96 -461 39151 Stark County, OH.................. 378,098 372,700 367,585 50,077 37,287 691 -7,064 39153 Summit County, OH................. 542,899 538,996 514,990 74,723 51,048 2,836 -5,673 39155 Trumbull County, OH............... 225,116 223,865 227,795 28,914 23,241 268 -9,063 39157 Tuscarawas County, OH............. 90,914 88,880 84,090 11,805 9,129 114 2,299 39159 Union County, OH.................. 40,909 41,613 31,969 5,107 2,755 97 7,229 39161 Van Wert County, OH............... 29,659 29,862 30,464 3,768 2,984 36 -1,316 39163 Vinton County, OH................. 12,806 12,395 11,098 1,781 1,277 5 835 39165 Warren County, OH................. 158,383 159,326 113,973 19,329 8,912 578 34,192 39167 Washington County, OH............. 63,251 62,544 62,254 7,893 6,339 93 -1,174 39169 Wayne County, OH.................. 111,564 111,404 101,461 16,064 8,866 326 2,844 39171 Williams County, OH............... 39,188 37,727 36,956 4,895 3,412 58 -661 39173 Wood County, OH................... 121,065 120,501 113,269 13,843 8,437 555 1,603 39175 Wyandot County, OH................ 22,908 22,920 22,254 2,931 2,386 26 191