(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 33 New Hampshire...................... 1,201,134 1,109,252 91,882 8.3 33001 Belknap County, NH................. 53,680 49,216 4,464 9.1 33003 Carroll County, NH................. 40,184 35,410 4,774 13.5 33005 Cheshire County, NH................ 72,401 70,121 2,280 3.3 33007 Coos County, NH.................... 32,725 34,828 -2,103 -6.0 33009 Grafton County, NH................. 78,570 74,929 3,641 4.9 33011 Hillsborough County, NH............ 367,233 335,838 31,395 9.3 33013 Merrimack County, NH............... 129,931 120,240 9,691 8.1 33015 Rockingham County, NH.............. 275,488 245,845 29,643 12.1 33017 Strafford County, NH............... 110,667 104,233 6,434 6.2 33019 Sullivan County, NH................ 40,255 38,592 1,663 4.3