State/County Annual Population Change

Select a state and (optional) county to show annual population change from 2000 to 2017.

Usage/data notes

  • Natural increase is the difference between births and deaths in a year.
  • Net migration is the difference between total change (starting and ending populations) and natural increase. Positive numbers represent migration into the selected area.
  • Pre-2010 figures are intercensal estimates issued October 2011.
  • Visit the MCDC population estimates page for more population-related data applications.

Barton County, MO

Year Starting population Ending population Change Percent change Natural increase Net migration
2000-2001 12,542 12,684 142 1.13% 34 108
2001-2002 12,684 12,780 96 0.76% 42 54
2002-2003 12,780 12,924 144 1.13% 38 106
2003-2004 12,924 12,941 17 0.13% 22 -5
2004-2005 12,941 12,976 35 0.27% 7 28
2005-2006 12,976 12,972 -4 -0.03% 37 -41
2006-2007 12,972 12,769 -203 -1.56% 64 -267
2007-2008 12,769 12,589 -180 -1.41% 20 -200
2008-2009 12,589 12,454 -135 -1.07% 14 -149
2009-2010 12,454 12,381 -73 -0.59% 7 -80
2010-2011 12,381 12,382 1 0.01% 19 -18
2011-2012 12,382 12,365 -17 -0.14% 12 -29
2012-2013 12,365 12,247 -118 -0.95% -4 -114
2013-2014 12,247 12,057 -190 -1.55% 12 -202
2014-2015 12,019 11,880 -139 -1.16% 16 -155
2015-2016 11,880 11,859 -21 -0.18% 4 -25
2016-2017 11,859 11,850 -9 -0.08% 19 -28