| LOS ANGELES COUNTY SHERIFF'S DEPARTMENT | ||||
| WALNUT STATION - DIAMOND BAR | ||||
| 2011 INCIDENT & ARREST SUMMARY | ||||
| Reported | Adults | Juveniles | Total | |
| Incidents | Arrested | Arrested | Arrested | |
| PART I CRIMES | ||||
| Criminal Homicide | 2 | 1 | 0 | 1 |
| Forcible Rape | 6 | 5 | 0 | 5 |
| Robbery | 24 | 8 | 0 | 8 |
| Aggravated Assault | 26 | 25 | 4 | 29 |
| Burglary | 256 | 30 | 11 | 41 |
| Larceny Theft | 474 | 8 | 2 | 10 |
| Grand Theft Auto | 51 | 7 | 1 | 8 |
| Arson | 5 | 0 | 0 | 0 |
| SUBTOTAL | 844 | 84 | 18 | 102 |
| PART II CRIMES | ||||
| Forgery | 27 | 2 | 0 | 2 |
| Fraud and NSF Check | 94 | 13 | 0 | 13 |
| Sex Offense, Felony | 11 | 7 | 2 | 9 |
| Sex Offense, Misdemeanor | 5 | 1 | 1 | 2 |
| Non-aggravated Assault | 91 | 33 | 3 | 36 |
| Weapon | 12 | 5 | 2 | 7 |
| Offense Against Family | 2 | 2 | 1 | 3 |
| Narcotic | 99 | 55 | 6 | 61 |
| Liquor/Tobacco | 4 | 1 | 0 | 1 |
| Drunk - Alcohol/Drug | 5 | 7 | 0 | 7 |
| Disorderly Conduct | 19 | 1 | 0 | 1 |
| Vagrancy/Quality of Life | 6 | 0 | 0 | 0 |
| Gambling | 0 | 0 | 0 | 0 |
| Drunk Driving - Vehicle/Boat | 22 | 24 | 0 | 24 |
| Vehicle/Boating | 209 | 130 | 2 | 132 |
| Vandalism | 87 | 1 | 1 | 2 |
| Warrant | 1 | 118 | 0 | 118 |
| Receiving Stolen Property | 3 | 11 | 4 | 15 |
| Federal Offense Without Money | 0 | 0 | 0 | 0 |
| Federal Offense With Money | 1 | 0 | 0 | 0 |
| Felony, Miscellaneous | 23 | 15 | 2 | 17 |
| Misdemeanor, Miscellaneous | 14 | 22 | 10 | 32 |
| SUBTOTAL | 735 | 448 | 34 | 482 |
| NONCRIMINAL INCIDENTS | ||||
| Person Missing or Found | 29 | 0 | 0 | 0 |
| Juvenile, Noncriminal | 80 | 0 | 6 | 6 |
| Commitment | 0 | 0 | 0 | 0 |
| Miscellaneous, Noncriminal | 1,298 | 2 | 0 | 2 |
| Suicide and Attempt | 7 | 0 | 0 | 0 |
| Mentally Ill | 17 | 0 | 0 | 0 |
| Accident, Traffic - Vehicle/Boat | 459 | 0 | 0 | 0 |
| Accident, Miscellaneous | 2 | 0 | 0 | 0 |
| Person Dead | 9 | 0 | 0 | 0 |
| SUBTOTAL | 1,901 | 2 | 6 | 8 |
| CALENDAR YEAR 2011 | 3,480 | 534 | 58 | 592 |
| CALENDAR YEAR 2010 | 3,486 | 592 | 76 | 668 |
| % CHANGE 2010 TO 2011 | 0 | -10 | -24 | -11 |