527 W Philadelphia St Crime & Safety Report

Safety overview

Total Registered Sex Offenders:

within 2 miles

within 1 mile

Total Reported Incidents & Crimes

1290

Last 12 months

Neighborhood Score

Safe

Few crime incidents, possibly some minor offenses (theft, vandalism). No or very few sex offenders within a moderate range.

Unlock the full safety report before making a decision about this neighborhood.

Full report contains 340 offenders within 5 miles and 1290 crime incidents in the last 12 months.

340 Registered Sex Offenders within 5 miles Near 527 W Philadelphia St, Ontario, CA 91762

60 Rape

260 Child Involved

51 Assault

23 Other

Name / Age / Tags	Address	Distance	Risk
MARTIN, TERRENCE RAY 37 years old	4763 BELMONT PL CHINO, CA, 91710	2.5	Medium
RAMIREZ, FRANCISCO 71 years old Child Involved	9573 PINEWOOD DR RANCHO CUCAMONGA, CA, 91730	4.9	Medium
CARDENAS, STEPHAN 44 years old Child Involved	1126 E BERMUDA DUNES ONTARIO, CA, 91761	1.6	Medium
NELSON, DAVID YNGVAR 56 years old Child Involved Violent	2527 S GREENWOOD PL ONTARIO, CA, 91761	1.3	Medium
ARROYO, RICARDO A 83 years old Child Involved	9550 FREMONT AVE MONTCLAIR, CA, 91763	3.9	Medium

1290 Crime & Incidents in the Last 12 Months

90 Severe

79 Medium

314 Low

807 Other

Crime	Location (Approx.)	Severity	Description
Traffic 07/16/2026 09:52 PM	E Holt Ave, Pomona, CA 91767	LOW	As discussed during the dispatch call, engine and squad units are responding to a reported traffic collision with advanced life support needs near North Indian Hill Boulevard and East Holt Avenue in Pomona.
Traffic 07/16/2026 09:27 PM	Price St & N Reservoir St, Pomona, CA 91767	LOW	As discussed during the dispatch call, dispatch reports a possible traffic collision involving a pedestrian at the intersection of North Reservoir Street and Price Street in Pomona. Engine 183 and Squad 182 are responding.
Traffic 07/16/2026 07:53 PM	Ontario International Airport (ONT), International Arrivals Terminal, International Wy, Ontario, CA 91761	LOW	As discussed during the dispatch call, air traffic control advised an inbound aircraft of a possible flight hazard from a police helicopter flying low near the final approach to Ontario International Airport. The helicopter was reportedly not on the radio frequency used by inbound traffic.
Medical Emergency 07/16/2026 07:52 PM	Peyton Dr, Chino Hills, CA 91709	Unknown	As discussed during the dispatch call, a still alarm medical aid was requested at a location near Peyton Drive. No ambulance medical resource was available, and details were sent to the dispatch terminal.
Medical Emergency 07/16/2026 07:46 PM	E Arrow Hwy C, Upland, CA 91786	Unknown	As discussed during the dispatch call, a possible medical emergency involving chest pain is reported near East Arrow Highway between North 12th and North 13th Avenue.

Nearby Schools

Schools within 2 miles of this property, nearest first.

School	Distance
Richard Haynes Elementary	0.6 mi
Ontario High	0.7 mi
Sultana Elementary	0.9 mi
Alicia Cortez Elementary	1.1 mi
Woodcrest Junior High	1.2 mi
De Anza Middle	1.2 mi
Vista Grande Elementary	1.2 mi
Bon View Elementary	1.2 mi
Liberty Elementary	1.3 mi
Euclid Elementary	1.4 mi
Magnolia Junior High	1.4 mi
Online Academy	1.5 mi
Baldy View ROP	1.5 mi
Walnut Avenue Elementary	1.6 mi
Allegiance STEAM Academy - Thrive	1.6 mi

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Frequently asked questions

Is 527 W Philadelphia St in a low-crime area?

The current report summarizes crime-related incidents within 5 miles during the last 12 months. HoodScore compares these records with relevant benchmarks, but no report can guarantee future safety.

Why are traffic and medical calls shown separately from crime?

Traffic, medical and fire records are public-safety incidents but are not necessarily crimes. HoodScore separates them to avoid overstating the crime count.

How often is this HoodScore report updated?

The report displays its generated date. Update frequency varies by source and is explained in the HoodScore methodology.

How is the HoodScore calculated?

HoodScore combines nearby crime and offender data into a neighborhood safety score. Visit https://www.hoodscore.com/hoodscore-calculator.html to see how the calculation works.