Welcome to the California Department of Developmental Services

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Theresa Billeci
Executive Director

P. O. Box 2000
26501 Avenue 140
Porterville, CA 93258-2000
Public: (559) 782-2222
TDD: (559) 781-7822

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DDS YouTube Channel  DDS Twitter Page
Be Prepared California
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Porterville Developmental Center Population

Population on the Last Wednesday of the Month

Date Population
Wednesday, September 24, 2014393
Wednesday, June 25, 2014402
Wednesday, March 26, 2014406
Wednesday, December 25, 2013412
Wednesday, September 25, 2013425
Wednesday, June 26, 2013437
Wednesday, March 27, 2013445
Wednesday, December 26, 2012453
Wednesday, September 26, 2012450
Wednesday, June 27, 2012468
Wednesday, March 28, 2012492
Wednesday, December 28, 2011511
Wednesday, September 28, 2011536
Wednesday, June 29, 2011554
Wednesday, March 30, 2011558
Wednesday, December 29, 2010561
Wednesday, September 29, 2010585
Wednesday, June 30, 2010575
Wednesday, March 31, 2010578
Wednesday, December 30, 2009589
Wednesday, September 30, 2009595
Wednesday, June 24, 2009604
Wednesday, March 25, 2009617
Wednesday, December 31, 2008622
Wednesday, September 24, 2008632
Wednesday, June 25, 2008639
Wednesday, March 26, 2008648
Wednesday, December 26, 2007652
Wednesday, September 26, 2007666
Wednesday, June 27, 2007670
Wednesday, March 28, 2007684
Wednesday, December 27, 2006685
Wednesday, September 27, 2006695
Wednesday, June 28, 2006697
Wednesday, March 29, 2006709
Wednesday, December 28, 2005726
Wednesday, September 28, 2005718
Wednesday, June 29, 2005728
Wednesday, March 30, 2005740
Wednesday, December 29, 2004747
Wednesday, September 29, 2004753
Wednesday, June 30, 2004764
Wednesday, March 31, 2004778
Wednesday, December 31, 2003792
Wednesday, September 24, 2003800
Wednesday, June 25, 2003804
Wednesday, March 26, 2003818
Wednesday, December 25, 2002826
Wednesday, September 25, 2002814
Wednesday, March 27, 2002833
Thursday, December 27, 2001835
Wednesday, September 26, 2001822
Wednesday, June 27, 2001826
Wednesday, March 28, 2001834
Wednesday, December 27, 2000819
Wednesday, September 27, 2000838
Wednesday, March 29, 2000827
Wednesday, December 29, 1999840
Wednesday, September 29, 1999849
Wednesday, June 30, 1999838
Wednesday, March 31, 1999833
Wednesday, December 30, 1998829
Wednesday, September 30, 1998833
Wednesday, June 24, 1998820
Wednesday, March 25, 1998829
Wednesday, December 31, 1997830
Wednesday, September 24, 1997839
Wednesday, June 25, 1997835
Wednesday, March 26, 1997670
Wednesday, December 25, 1996687
Wednesday, September 25, 1996712
Wednesday, June 26, 1996734
Wednesday, March 27, 1996754
Wednesday, December 27, 1995748
Wednesday, September 27, 1995733
Wednesday, June 28, 1995749
Wednesday, March 29, 1995752
Wednesday, December 28, 1994760
Wednesday, September 28, 1994795