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Crime rate in Ontario, California (CA): murders, rapes, robberies, assaults, burglaries, thefts, auto thefts, arson, law enforcement employees, police officers, crime map


City-Data.com crime index in Ontario, CA compared to other U.S. cities

Crime rate in Ontario, CA

The 2018 crime rate in Ontario, CA is 268 (City-Data.com crime index), which is comparable to the U.S. average. It was higher than in 79.5% U.S. cities. The 2018 Ontario crime rate fell by 5% compared to 2017. The number of homicides stood at 6 - a decrease of 2 compared to 2017. In the last 5 years Ontario has seen increasing violent crime and decline of property crime.
See how dangerous Ontario, CA is compared to the nearest cities:
(Note: Higher means more crime)
Ontario:

268.5
Montclair:

423.0
Chino:

205.6
Upland:

244.3
Rancho Cucamonga:

162.1
Claremont:

199.5
Eastvale:

105.5
Pomona:

354.3
Chino Hills:

95.7
City-Data.com crime index
Crime rates in Ontario by year

Type

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Murders
(per 100,000)
12
(7.0)
13
(7.5)
15
(8.5)
5
(2.9)
5
(2.9)
3
(1.7)
6
(3.6)
3
(1.8)
9
(5.4)
6
(3.6)
3
(1.8)
8
(4.6)
8
(4.6)
6
(3.4)
Rapes
(per 100,000)
56
(32.7)
74
(42.5)
46
(26.2)
63
(36.5)
49
(28.3)
48
(27.8)
27
(16.3)
36
(21.4)
31
(18.4)
20
(11.9)
31
(18.2)
32
(18.5)
136
(77.8)
106
(59.7)
Robberies
(per 100,000)
294
(171.7)
418
(239.9)
351
(200.0)
379
(219.7)
286
(165.1)
237
(137.1)
209
(126.0)
266
(158.4)
167
(99.3)
163
(96.9)
217
(127.4)
227
(131.5)
220
(125.9)
231
(130.1)
Assaults
(per 100,000)
504
(294.4)
506
(290.4)
442
(251.8)
435
(252.1)
392
(226.3)
342
(197.9)
251
(151.3)
229
(136.4)
246
(146.3)
242
(143.8)
296
(173.8)
335
(194.1)
319
(182.6)
327
(184.2)
Burglaries
(per 100,000)
991
(578.9)
967
(555.0)
970
(552.6)
1,000
(579.6)
986
(569.2)
850
(491.9)
939
(566.2)
1,058
(630.0)
830
(493.6)
780
(463.5)
897
(526.8)
885
(512.7)
720
(412.1)
723
(407.2)
Thefts
(per 100,000)
3,714
(2,170)
3,592
(2,062)
3,551
(2,023)
3,279
(1,900)
3,207
(1,851)
3,170
(1,834)
3,057
(1,843)
3,019
(1,798)
2,586
(1,538)
2,987
(1,775)
3,206
(1,883)
2,764
(1,601)
2,842
(1,627)
2,858
(1,610)
Auto thefts
(per 100,000)
2,039
(1,191)
1,778
(1,020)
1,329
(757.1)
1,187
(687.9)
953
(550.2)
898
(519.6)
862
(519.7)
979
(583.0)
1,091
(648.8)
887
(527.1)
1,066
(626.0)
1,069
(619.3)
911
(521.4)
1,003
(564.9)
Arson
(per 100,000)
84
(49.1)
56
(32.1)
52
(29.6)
40
(23.2)
47
(27.1)
32
(18.5)
22
(13.3)
30
(17.9)
28
(16.7)
30
(17.8)
32
(18.8)
25
(14.5)
29
(16.6)
27
(15.2)
City-Data.com crime index373.2381.9328.6322.9281.1255.8243.3258.2232.5220.1253.4251.9281.3268.5

The City-Data.com crime index weighs serious crimes and violent crimes more heavily. Higher means more crime, U.S. average is 274.0. It adjusts for the number of visitors and daily workers commuting into cities.

- means the value is smaller than the state average.
- means the value is about the same as the state average.
- means the value is bigger than the state average.
- means the value is much bigger than the state average.



According to our research of California and other state lists, there were 213 registered sex offenders living in Ontario, California as of December 01, 2020.
The ratio of all residents to sex offenders in Ontario is 813 to 1.
The ratio of registered sex offenders to all residents in this city is near the state average.



Violent crime rate in 2018
Ontario:

223.6
U.S. Average:

207.3

Violent crime rate in 2017
Ontario:

241.2
U.S. Average:

215.2

Violent crime rate in 2016
Ontario:

190.6
U.S. Average:

216.3

Violent crime rate in 2015
Ontario:

172.4
U.S. Average:

208.5

Violent crime rate in 2014
Ontario:

139.4
U.S. Average:

200.7

Violent crime rate in 2013
Ontario:

152.0
U.S. Average:

204.3

Violent crime rate in 2012
Ontario:

172.4
U.S. Average:

214.5

Violent crime rate in 2011
Ontario:

162.2
U.S. Average:

214.1

Violent crime rate in 2010
Ontario:

198.8
U.S. Average:

223.2

Violent crime rate in 2009
Ontario:

229.8
U.S. Average:

238.0

Violent crime rate in 2008
Ontario:

278.2
U.S. Average:

252.4

Violent crime rate in 2007
Ontario:

269.2
U.S. Average:

259.7

Violent crime rate in 2006
Ontario:

322.6
U.S. Average:

264.1

Violent crime rate in 2005
Ontario:

279.8
U.S. Average:

258.9

Violent crime rate in 2004
Ontario:

281.9
U.S. Average:

256.0

Violent crime rate in 2003
Ontario:

256.3
U.S. Average:

262.6

Violent crime rate in 2002
Ontario:

298.1
U.S. Average:

272.2

Property crime rate in 2018
Ontario:

246.7
U.S. Average:

189.3

Property crime rate in 2017
Ontario:

242.0
U.S. Average:

206.4

Property crime rate in 2016
Ontario:

275.5
U.S. Average:

216.6

Property crime rate in 2015
Ontario:

293.4
U.S. Average:

221.5

Property crime rate in 2014
Ontario:

260.5
U.S. Average:

230.8

Property crime rate in 2013
Ontario:

273.0
U.S. Average:

250.4

Property crime rate in 2012
Ontario:

303.3
U.S. Average:

267.3

Property crime rate in 2011
Ontario:

283.4
U.S. Average:

273.5

Property crime rate in 2010
Ontario:

268.0
U.S. Average:

276.4

Property crime rate in 2009
Ontario:

289.0
U.S. Average:

285.6

Property crime rate in 2008
Ontario:

314.1
U.S. Average:

302.2

Property crime rate in 2007
Ontario:

325.2
U.S. Average:

309.2

Property crime rate in 2006
Ontario:

367.1
U.S. Average:

317.3

Property crime rate in 2005
Ontario:

402.9
U.S. Average:

322.3

Property crime rate in 2004
Ontario:

362.9
U.S. Average:

327.4

Property crime rate in 2003
Ontario:

384.8
U.S. Average:

334.1

Property crime rate in 2002
Ontario:

374.0
U.S. Average:

336.9
Murders per 100,000 population
Rapes per 100,000 population
Robberies per 100,000 population
Assaults per 100,000 population
Burglaries per 100,000 population
Thefts per 100,000 population
Auto thefts per 100,000 population
Arson per 100,000 population

Full-time law enforcement employees in 2018, including police officers: 381 (280 officers).
Officers per 1,000 residents here:

1.58
California average:

1.99

Full-time law enforcement employees in 2017, including police officers: 373 (273 officers).
Officers per 1,000 residents here:

1.56
California average:

1.98

Full-time law enforcement employees in 2016, including police officers: 339 (254 officers).
Officers per 1,000 residents here:

1.47
California average:

2.00

Full-time law enforcement employees in 2015, including police officers: 321 (234 officers).
Officers per 1,000 residents here:

1.37
California average:

2.00

Full-time law enforcement employees in 2014, including police officers: 322 (228 officers).
Officers per 1,000 residents here:

1.35
California average:

2.01

Full-time law enforcement employees in 2013, including police officers: 340 (230 officers).
Officers per 1,000 residents here:

1.37
California average:

2.02

Full-time law enforcement employees in 2012, including police officers: 320 (224 officers).
Officers per 1,000 residents here:

1.33
California average:

2.04

Full-time law enforcement employees in 2011, including police officers: 320 (224 officers).
Officers per 1,000 residents here:

1.35
California average:

2.09

Full-time law enforcement employees in 2010, including police officers: 329 (224 officers).
Officers per 1,000 residents here:

1.30
California average:

2.19

Full-time law enforcement employees in 2009, including police officers: 324 (220 officers).
Officers per 1,000 residents here:

1.27
California average:

2.24

Full-time law enforcement employees in 2008, including police officers: 333 (228 officers).
Officers per 1,000 residents here:

1.32
California average:

2.27

Full-time law enforcement employees in 2007, including police officers: 336 (231 officers).
Officers per 1,000 residents here:

1.32
California average:

2.21

Full-time law enforcement employees in 2006, including police officers: 327 (225 officers).
Officers per 1,000 residents here:

1.42
California average:

2.38

Full-time law enforcement employees in 2005, including police officers: 314 (218 officers).
Officers per 1,000 residents here:

1.38
California average:

2.34

Full-time law enforcement employees in 2004, including police officers: 309 (218 officers).
Officers per 1,000 residents here:

1.38
California average:

2.36

Full-time law enforcement employees in 2003, including police officers: 320 (220 officers).
Officers per 1,000 residents here:

1.39
California average:

2.42

Full-time Law Enforcement Employees in Ontario, CA
Full-time Law Enforcement Employees
Full-time Law Enforcement Employees - Officers
Full-time Law Enforcement Employees - Civilians

Zip codes: 91761, 91764.