Crime & Safety Report for 1844 N 1st Ave, Upland, CA 91784

Review crime and safety information near 1844 N 1st Ave, Upland, CA 91784. HoodScore summarizes nearby reported incidents, registered sex offenders, and neighborhood safety indicators to help buyers and renters perform better location due diligence.

Generated At — 2026-07-25

$1,175,000 | 4 bd | 3 ba | 2,432 sqft

Distance rings: 1 mi and 2 mi from the property.

PropertyIncidentsOffenders

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

Full report contains 201 offenders within 5 miles and 1395 crime incidents in the last 12 months.

201 Registered Sex Offenders within 5 miles Near 1844 N 1st Ave, Upland, CA 91784

201 Registered Offenders Nearby
35 Rape
158 Child Involved
29 Assault
10 Other
Photo Name / Age / Tags Arrest / Conviction Address Distance Risk
Offender photo

ROLLON, BRAIDEN JOHN

33 years old

Child Involved

LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE

2025-08-24T08:27:45

4412 OAK LANE CLAREMONT, CA, 91711
4.9 Medium
Offender photo

PERALTA, JAMES MENCIAS

74 years old

Child Involved

Rapist

8701 ARROW RTE RANCHO CUCAMONGA, CA, 91730
3 Medium
Offender photo

RAMIREZ, FRANCISCO

71 years old

Child Involved

9573 PINEWOOD DR RANCHO CUCAMONGA, CA, 91730
4.6 Medium
Offender photo

SIMPSON, DENNIS LEN

62 years old

Child Involved

8214 JADEITE ST RANCHO CUCAMONGA, CA, 91730
3.6 Medium
Offender photo

ARROYO, RICARDO A

83 years old

Child Involved

9550 FREMONT AVE MONTCLAIR, CA, 91763
4.3 Medium

1395 Crime & Incidents in the Last 12 Months

1395 Crime & Incidents by Severity
92 Severe
65 Medium
268 Low
970 Other
Crime Location (Approx.) Severity Description

Medical Emergency

07/16/2026 09:48 PM

N Indian Hill Blvd, Claremont, CA 91711

 Unknown

As discussed during the dispatch call, a medical emergency involving a sick person was reported near North Indian Hill Boulevard and Mount Carmel Drive.

Fire

07/16/2026 09:36 PM

Heritage Community Park, 5546 Beryl St, Rancho Cucamonga, CA 91737

 MEDIUM

As discussed during the dispatch call, fire crews responded to a reported dumpster fire on Farrell Street near Heritage Community Park in Rancho Cucamonga. Units included a medic engine, a battalion chief, and an investigator.

Medical Emergency

07/16/2026 09:03 PM

N Euclid Ave, Upland, CA 91784

 Unknown

As discussed during the dispatch call, a medical incident may involve unit (number withheld) at (number withheld) North Euclid Avenue near West Twenty-fourth Street and North Vista Drive.

Medical Emergency

07/16/2026 08:43 PM

W Foothill Blvd, Rancho Cucamonga, CA 91730

 Unknown

As discussed during the dispatch call, a person reported abdominal pain near Foothill Boulevard and Nut Street. Medic Engine 172 was dispatched.

Assault Report

07/16/2026 08:06 PM

Carnelian St, Rancho Cucamonga, CA

 Unknown

As discussed during the dispatch call, dispatch reports a possible assault near Via del Prado between Napa Court and Carnelian Street in Rancho Cucamonga. Medic Engine 17 was assigned, and the scene was later reported clear for law enforcement.

Nearby Schools

Schools within 2 miles of this property, nearest first.

SchoolDistance
Pioneer Junior High0.3 mi
Magnolia Elementary0.9 mi
Pepper Tree Elementary1.0 mi
Valencia Elementary1.0 mi
Sierra Vista Elementary1.1 mi
Foothill Knolls Academy of Innovation1.7 mi
Sycamore Elementary1.7 mi
Jasper Elementary1.7 mi
Upland High1.9 mi
Upland Junior High1.9 mi
Carnelian Elementary2.0 mi

Similar properties in Upland

Other for-sale homes in Upland within about 20% of this listing's price. Open a property for a HoodScore safety preview.

$1,125,000
4 bd | 3 ba | 2,616 sqft
2171 N San Antonio Ave
Upland, CA, 91784
View Safety Report

Frequently asked questions

Is 1844 N 1st Ave 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.