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.

Oregon County, MO

Year Starting population Ending population Change Percent change Natural increase Net migration
2000-2001 10,327 10,219 -108 -1.05% -37 -71
2001-2002 10,219 10,328 109 1.07% -32 141
2002-2003 10,328 10,422 94 0.91% -13 107
2003-2004 10,422 10,503 81 0.78% -19 100
2004-2005 10,503 10,513 10 0.10% -34 44
2005-2006 10,513 10,669 156 1.48% 11 145
2006-2007 10,669 10,685 16 0.15% -23 39
2007-2008 10,685 10,697 12 0.11% -8 20
2008-2009 10,697 10,724 27 0.25% -7 34
2009-2010 10,724 10,922 198 1.85% -10 208
2010-2011 10,922 11,056 134 1.23% -14 148
2011-2012 11,056 10,997 -59 -0.53% 17 -76
2012-2013 10,997 10,989 -8 -0.07% -19 11
2013-2014 10,989 10,911 -78 -0.71% -16 -62
2014-2015 10,890 10,953 63 0.58% 5 58
2015-2016 10,953 10,739 -214 -1.95% -31 -183
2016-2017 10,739 10,558 -181 -1.69% -27 -154