State/County Annual Population Change

Select a state and (optional) county to show annual population change from 2000 to 2018.

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.

St. Louis city, MO

Year Starting population Ending population Change Percent change Natural increase Net migration
2000-2001 347,144 343,243 -3,901 -1.12% 1,152 -5,053
2001-2002 343,243 338,457 -4,786 -1.39% 1,176 -5,962
2002-2003 338,457 334,893 -3,564 -1.05% 1,100 -4,664
2003-2004 334,893 330,988 -3,905 -1.17% 1,492 -5,397
2004-2005 330,988 324,945 -6,043 -1.83% 1,479 -7,522
2005-2006 324,945 320,131 -4,814 -1.48% 1,804 -6,618
2006-2007 320,131 317,959 -2,172 -0.68% 1,861 -4,033
2007-2008 317,959 317,955 -4 0.00% 2,194 -2,198
2008-2009 317,955 318,842 887 0.28% 1,848 -961
2009-2010 318,842 319,258 416 0.13% 1,997 -1,581
2010-2011 319,258 319,188 -70 -0.02% 1,741 -1,811
2011-2012 319,188 319,274 86 0.03% 1,971 -1,885
2012-2013 319,274 318,496 -778 -0.24% 1,730 -2,508
2013-2014 318,496 317,419 -1,077 -0.34% 1,563 -2,640
2014-2015 317,222 315,685 -1,537 -0.48% 1,639 -3,176
2015-2016 315,685 313,144 -2,541 -0.80% 1,465 -4,006
2016-2017 313,144 307,866 -5,278 -1.69% 1,120 -6,398
2017-2018 307,866 302,838 -5,028 -1.63% 825 -5,853