Prison inmate population

Prison inmate population

Fiscal Year June Inmate Population
2016 17,578
2015 17,433
2014 17,502
2013 17,404
2012 17,087
2011 17,058
2010 17,096
2009 17,295
2008 17,104
2007 17,121
2006 16,808
2005 16,663
2004 16,563
2003 16,168
2002 15,743
2001 15,306
2000 14,721
1999 14,558
1998 13,859
1997 12,748
1996 12,127
1995 11,444

Compared to Age 18 to 39 Male Population

  • From 1970 through 1988, the prison inmate population closely tracked the population group most susceptible to incarceration -- males age 18-39.
  • The Sentencing Reform Act stabilized and lowered the prison caseload in the mid- to late 1980s, while new policies, including an emphasis on drug crimes beginning in the late 1980s had a dramatic impact on the size of the prison population.
  • In 1995, the “I-593 Hard Time for Armed Crime” Initiative created new and separate weapon enhancements for firearm findings and for deadly weapon findings.  In 1998 the sentencing rules were clarified so that weapon findings were mandatory, not eligible for earned release time and to be served consecutive to the sentence of the underlying offense and to any other weapon enhancements.

  • A separate drug grid and drug seriousness levels were established for drug offenses occurring on or after July 2003.  This specialized grid reduced the sentencing lengths and scoring for certain drug sentences.
  • 2007 - Offender Reentry Initiative is implemented and expected to reduce future inmate caseloads through education, work force skills, and treatment programs.

Data sources:

Last modified: January 9, 2017
E-mail: OFM.Forecasting@ofm.wa.gov