Rialto, CA vs Santa Maria, CA: Crime Rate Comparison (2025)
A side-by-side look at reported crime in Rialto and Santa Maria, on the FBI-based Crime Index (0–100, higher = safer) for 2025.
Rialto and Santa Maria are neck and neck
Both score 55/100 on the Crime Index for 2025. The difference is in the mix: Rialto wins 5 of 8 offense categories, Santa Maria wins 3.
Rialto, CA
Crime Index
- Population
- 105,159
- Violent / 100k
- 583
- Property / 100k
- 2,087
- In California
- #147 of 175
Santa Maria, CA
Crime Index
- Population
- 111,741
- Violent / 100k
- 622
- Property / 100k
- 1,809
- In California
- #148 of 175
Crime rates head-to-head
| Metric | Rialto | Santa Maria | US average |
|---|---|---|---|
| Crime Index (higher = safer) | 55D | 55D | 73C |
| Violent crime /100k | 583 | 622 | 315 |
| Property crime /100k | 2,087 | 1,809 | 1,487 |
| Homicide /100k | 4.8 | 4.5 | 4.1 |
| Total reported /100k | 2,670 | 2,431 | 1,802 |
Grade shown per index band (88–100 = A … 0–29 = F). Rates are reported offenses per 100,000 residents.
By offense
Rate per 100,000 residents — the lower (safer) city is highlighted.
| Offense | Rialto | Santa Maria |
|---|---|---|
| Homicide | 4.8 | 4.5 |
| Rape | 33.3 | 62.6 |
| Robbery | 113 | 120 |
| Aggravated assault | 432 | 435 |
| Burglary | 279 | 272 |
| Larceny-theft | 1,455 | 1,136 |
| Motor vehicle theft | 339 | 346 |
| Arson | 15.2 | 54.6 |
Crime trends
Rialto
Santa Maria
Frequently asked questions
Is Rialto or Santa Maria safer?
Which has more violent crime, Rialto or Santa Maria?
What are the odds of violent crime in Rialto vs Santa Maria?
No area has zero risk
A high Crime Index score means lower reported crime relative to other US cities — it is not a guarantee of safety. Reported crime is not the same as actual crime. Research on the gap between crime that occurs and crime that gets reported to police — often called the "dark figure" of crime — estimates that roughly 40% of violent crime and about a third of property crime go unreported each year. Every index built on official statistics, including this one, necessarily undercounts real crime. That gap is exactly why homicide — the offense with the smallest dark figure — anchors the calculation instead of a more commonly reported but less reliable category like theft.
Scores on this page reflect FBI-reported data for 2025. See the full methodology →
Protecting yourself in Rialto & Santa Maria
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