(CO-99-2) County Population Estimates for July 1, 1999 and Population Change for April 1, 1990 to July 1, 1999 (includes revised April 1, 1990 Population Estimates Base) Source: Population Estimates Program, Population Division, U.S. Census Bureau, Washington, DC 20233 Contact: Demographic Call Center Staff, 1-866-758-1060 Internet Release Date: March 9, 2000 4/1/90 Numeric Percent Population Population Population 7/1/99 Estimates Change Change FIPS State/County Code and Area Name Estimate Base 1990-99 1990-99 41 Oregon............................. 3,316,154 2,842,337 473,817 16.7 41001 Baker County, OR................... 16,259 15,317 942 6.2 41003 Benton County, OR.................. 77,192 70,811 6,381 9.0 41005 Clackamas County, OR............... 338,251 278,850 59,401 21.3 41007 Clatsop County, OR................. 35,323 33,301 2,022 6.1 41009 Columbia County, OR................ 45,368 37,557 7,811 20.8 41011 Coos County, OR.................... 61,670 60,273 1,397 2.3 41013 Crook County, OR................... 17,686 14,111 3,575 25.3 41015 Curry County, OR................... 21,170 19,327 1,843 9.5 41017 Deschutes County, OR............... 110,810 74,976 35,834 47.8 41019 Douglas County, OR................. 101,805 94,649 7,156 7.6 41021 Gilliam County, OR................. 2,074 1,717 357 20.8 41023 Grant County, OR................... 7,855 7,853 2 0.0 41025 Harney County, OR.................. 7,295 7,060 235 3.3 41027 Hood River County, OR.............. 19,917 16,903 3,014 17.8 41029 Jackson County, OR................. 175,822 146,387 29,435 20.1 41031 Jefferson County, OR............... 16,861 13,676 3,185 23.3 41033 Josephine County, OR............... 74,919 62,649 12,270 19.6 41035 Klamath County, OR................. 63,435 57,702 5,733 9.9 41037 Lake County, OR.................... 7,173 7,186 -13 -0.2 41039 Lane County, OR.................... 314,901 282,912 31,989 11.3 41041 Lincoln County, OR................. 44,985 38,889 6,096 15.7 41043 Linn County, OR.................... 105,337 91,227 14,110 15.5 41045 Malheur County, OR................. 28,445 26,038 2,407 9.2 41047 Marion County, OR.................. 272,760 228,483 44,277 19.4 41049 Morrow County, OR.................. 10,513 7,625 2,888 37.9 41051 Multnomah County, OR............... 633,224 583,887 49,337 8.4 41053 Polk County, OR.................... 62,396 49,541 12,855 25.9 41055 Sherman County, OR................. 1,786 1,918 -132 -6.9 41057 Tillamook County, OR............... 24,420 21,570 2,850 13.2 41059 Umatilla County, OR................ 66,803 59,249 7,554 12.7 41061 Union County, OR................... 24,807 23,598 1,209 5.1 41063 Wallowa County, OR................. 7,258 6,911 347 5.0 41065 Wasco County, OR................... 23,346 21,683 1,663 7.7 41067 Washington County, OR.............. 409,305 311,554 97,751 31.4 41069 Wheeler County, OR................. 1,559 1,396 163 11.7 41071 Yamhill County, OR................. 83,424 65,551 17,873 27.3