Population Change for Counties: April 1, 2000 to April 1, 2010 File: County Population, Numeric and Percent Change: 2000-2010 For more information on confidentiality protection, nonsampling error, and definitions, see www.census.gov/prod/cen2010/doc/pl94-171.pdf. Date: March 2011 Source: U.S. Census Bureau, 2010 Census and Census 2000 Data fields (in order in which they appear): VARIABLE: DESCRIPTION: CTYNAME County name STNAME State name CENSUSPOP2000 4/1/2000 resident Census 2000 population CENSUSPOP2010 4/1/2010 resident 2010 Census population NPOPCHG_2010 Numeric Change in resident total population 4/1/2000 to 4/1/2010 PPOPCHG_2010 Percent Change in resident total population 4/1/2000 to 4/1/2010 Only includes counties in existence as of the 2010 Census. (X) No data available.