Welcome to the California Department of Developmental Services

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Karen Faria
Executive Director

15000 Arnold Drive
Eldridge, CA 95431
Public: (707) 938-6000
Fax: (707) 938-3605
TTY: (707) 938-6548

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Be Prepared California
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Sonoma Developmental Center Population

Population on the Last Wednesday of the Month

Date Population
Wednesday, June 25, 2014439
Wednesday, March 26, 2014453
Wednesday, December 25, 2013463
Wednesday, September 25, 2013476
Wednesday, June 26, 2013485
Wednesday, March 27, 2013500
Wednesday, December 26, 2012516
Wednesday, September 26, 2012523
Wednesday, June 27, 2012531
Wednesday, March 28, 2012547
Wednesday, December 28, 2011558
Wednesday, September 28, 2011562
Wednesday, June 29, 2011577
Wednesday, March 30, 2011588
Wednesday, December 29, 2010602
Wednesday, September 29, 2010613
Wednesday, June 30, 2010622
Wednesday, March 31, 2010632
Wednesday, December 30, 2009648
Wednesday, September 30, 2009642
Wednesday, June 24, 2009651
Wednesday, March 25, 2009655
Wednesday, December 31, 2008663
Wednesday, September 24, 2008676
Wednesday, June 25, 2008681
Wednesday, March 26, 2008683
Wednesday, December 26, 2007694
Wednesday, September 26, 2007699
Wednesday, June 27, 2007706
Wednesday, March 28, 2007707
Wednesday, December 27, 2006718
Wednesday, September 27, 2006726
Wednesday, June 28, 2006732
Wednesday, March 29, 2006735
Wednesday, December 28, 2005744
Wednesday, September 28, 2005752
Wednesday, June 29, 2005761
Wednesday, March 30, 2005765
Wednesday, December 29, 2004778
Wednesday, September 29, 2004785
Wednesday, June 30, 2004792
Wednesday, March 31, 2004798
Wednesday, December 31, 2003806
Wednesday, September 24, 2003818
Wednesday, June 25, 2003827
Wednesday, March 26, 2003835
Wednesday, December 25, 2002834
Wednesday, September 25, 2002842
Wednesday, March 27, 2002862
Thursday, December 27, 2001867
Wednesday, September 26, 2001864
Wednesday, June 27, 2001866
Wednesday, March 28, 2001872
Wednesday, December 27, 2000878
Wednesday, September 27, 2000883
Wednesday, March 29, 2000887
Wednesday, December 29, 1999894
Wednesday, September 29, 1999903
Wednesday, June 30, 1999899
Wednesday, March 31, 1999914
Wednesday, December 30, 1998916
Wednesday, September 30, 1998917
Wednesday, June 24, 1998921
Wednesday, March 25, 1998938
Wednesday, December 31, 1997944
Wednesday, September 24, 1997951
Wednesday, June 25, 1997961
Wednesday, March 26, 1997969
Wednesday, December 25, 1996988
Wednesday, September 25, 19961,005
Wednesday, June 26, 19961,034
Wednesday, March 27, 19961,073
Wednesday, December 27, 19951,077
Wednesday, September 27, 19951,077
Wednesday, June 28, 19951,114
Wednesday, March 29, 19951,160
Wednesday, December 28, 19941,164
Wednesday, September 28, 19941,191