LOS ANGELES COUNTY SHERIFF'S DEPARTMENT 
WALNUT STATION
 2011 SYNOPSIS 
  Calendar  Calendar  Percent   Crime Rate Per
Year 2010 Year 2011 Change  10,000 Population 
        2010 2011
TOTAL REPORTED INCIDENTS  9,128 8,128 -11      
           
PART I CRIMES  2,274 2,064 -9 165.36 150.81
Criminal Homicide 2 3 50 0.15 0.22
Forcible Rape 11 12 9 0.80 0.88
Robbery 75 71 -5 5.45 5.19
Aggravated Assault 119 97 -18 8.65 7.09
Burglary 689 609 -12 50.10 44.50
Larceny Theft 1,142 1,074 -6 83.04 78.47
Grand Theft Auto 230 183 -20 16.72 13.37
Arson 6 15 150 0.44 1.10
           
PART II CRIMES  2,694 2,219 -18 195.90 162.14
           
NONCRIMINAL INCIDENTS  4,160 3,845 -8
           
TOTAL ARRESTS  2,718 2,309 -15      
Adult Arrests  2,466 2,147 -13      
Juvenile Arrests  252 162 -36      
PART I CRIMES STOLEN AND  
RECOVERED PROPERTY AMOUNT 
Stolen Property  $8,159,809 $10,158,291 24      
Recovered Property  $939,565 $803,580 -14      
Percent Recovered  12 8         
  Area Population Crime Rate Per Percent 
in Square 2011 10,000 Population Change 
Miles   Part I Crimes  
  2011   2010 2011  
TOTAL AREA  45.23 136,860 165.36 150.81 -9
Unincorporated 21.54 52,928 177.25 155.31 -12
Diamond Bar 14.64 54,935 154.47 153.64 -1
Walnut 9.05 28,997 164.54 137.26 -17