| General Information | | |
| City Name | Ontario | |
| State | Oregon | |
| Population 2000 | 10,019 | |
| Housing Units | 4,436 | |
| Total Area | 4 square miles | |
| Water Area | square miles | |
| Land Area | 4 square miles | |
| Population Density | 2,459 people/square mile | |
| Housing Density | 993 units/square mile | |
| Law Enforcement Employees | 29 | |
| Violent Crimes | 85 | |
| Murders/Manslaughters | | |
| Forcible Rapes | 6 | |
| Robberies | 7 | |
| Aggravated Assaults | 72 | |
| Violent Crimes | 85 | |
| Property Crimes | 718 | |
| Burglaries | 122 | |
| Larceny Thefts | 564 | |
| Motor Vehicle Thefts | 32 | |
| Arsons | 1 | |