Mapping LA Neighborhoods
MAPPING L.A. > San Gabriel Valley

San Dimas

Latest complete week Dec. 12–Dec. 18

  • Crime reports provided by the L.A. County Sheriff lag behind events, in some cases for a few weeks. Sheriff's officials have said clerical staff shortages delay the processing of addresses needed to map crimes. Because of the delay, The Times’ Crime L.A. database does not provide short-term analysis or alerts about recent rises in crimes for areas patrolled by the sheriff.
  • Below is a list of crimes reported for San Dimas in the latest seven days. Keep in mind that the number of crimes reported for this time period may increase over the coming weeks as the Sheriff provides additional data.
Location Crime Date and time
900 block of West Arrow Highway Theft Dec. 18, 4:51 p.m.
300 block of East Bonita Avenue Theft Dec. 18, 1:35 p.m.
800 block of Knollwood Lane Theft from vehicle Dec. 17, 10:37 p.m.
700 block of West Arrow Highway Theft Dec. 17, 10:40 a.m.
700 block of West Arrow Highway Theft Dec. 16, 4:15 p.m.
1200 block of Cypress Street Theft from vehicle Dec. 15, 2:30 p.m.
900 block of North San Dimas Avenue Theft Dec. 14, 12:45 a.m.
400 block of South San Dimas Canyon Road Theft from vehicle Dec. 12, 3:05 a.m.

Six-month summary

21 violent
191 property
60.5 crimes
per 10,000 people
  • Six-month summaries are based on the latest six months where data are available from all departments, May 20, 2019 to Nov. 17, 2019
  • Over the last six months, the rate of 60.5 crimes per 10,000 people is higher than in nearby West San Dimas, Charter Oak, Ramona and Walnut.
  • The 2000 population count of 35,064 from the U.S. Census is used to calculate per-capita totals.

Neighborhood Rank Crimes Per 10,000 people

Violent crimes: 142/209
San Dimas
Click to see the complete ranking
Property crimes: 113/209
San Dimas
Click to see the complete ranking

Crime types

Violent crimes (21)
Property crimes (191)

Monthly totals Adjusted to 30 days

  • All crimes Violent crimes Property crimes
— 500 — 0

Weekly totals

  • All crimes Violent crimes Property crimes

Police agency

  • San Dimas is covered by two police jurisdictions.
Jurisdiction Department Address Phone
San Dimas Sheriff 270 S Walnut Ave. 626-332-1184
Walnut Sheriff 21695 Valley Blvd. 909-595-2264

San Dimas

is a city in the San Gabriel Valley region of Los Angeles County.
The neighboring communities are Angeles Crest, Charter Oak, Covina, Glendora, La Verne, Pomona, Ramona, Walnut and West San Dimas.
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About This Project
San Dimas is one of the 272 neighborhoods in Mapping L.A., The Times’ resource for crime, neighborhoods, demographics and schools.
About The Data Desk

This page was created by the Data Desk, a team of reporters and Web developers in downtown L.A.