(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 23 Maine............................. 1,274,923 1,256,307 1,227,928 147,902 117,225 4,499 -4,868 23001 Androscoggin County, ME........... 103,793 101,569 105,259 12,821 10,158 -77 -5,949 23003 Aroostook County, ME.............. 73,938 74,828 86,936 9,222 8,048 48 -14,037 23005 Cumberland County, ME............. 265,612 257,103 243,135 31,569 22,268 2,934 2,248 23007 Franklin County, ME............... 29,467 28,900 29,008 3,237 2,563 90 -766 23009 Hancock County, ME................ 51,791 50,092 46,948 5,264 5,342 246 3,053 23011 Kennebec County, ME............... 117,114 115,574 115,904 13,301 11,201 224 -2,302 23013 Knox County, ME................... 39,618 38,278 36,310 4,125 4,080 130 1,922 23015 Lincoln County, ME................ 33,616 32,191 30,357 3,372 3,346 36 1,861 23017 Oxford County, ME................. 54,755 54,425 52,602 6,030 5,604 17 1,538 23019 Penobscot County, ME.............. 144,919 142,540 146,601 16,479 12,852 372 -7,694 23021 Piscataquis County, ME............ 17,235 18,170 18,653 1,822 2,160 13 -76 23023 Sagadahoc County, ME.............. 35,214 36,289 33,535 4,373 2,814 48 1,105 23025 Somerset County, ME............... 50,888 52,920 49,767 6,113 4,881 58 2,026 23027 Waldo County, ME.................. 36,280 37,524 33,018 4,060 3,114 46 3,598 23029 Washington County, ME............. 33,941 35,149 35,308 4,006 4,226 75 85 23031 York County, ME................... 186,742 180,755 164,587 22,109 14,568 238 8,523