Sonoma, California carries a BaseScore of 12/100 (Tier 1: Minimal), with 363 total threat incidents recorded across the city in 2025. Security teams evaluating Sonoma for operations, travel, or site selection need street-level intelligence to assess risk across their specific operating locations.
Theft in Sonoma, California — 2025 Overview
Property Crime is Sonoma's largest threat category at 41.6% of all recorded incidents — 151 of 363 total in 2025. Theft and robbery are primary drivers of this figure. Common types at this volume include retail theft, vehicle break-ins, and opportunistic street robbery.
BaseScore and Threat Overview for Sonoma, California
Sonoma's BaseScore of 12/100 places the city in Tier 1: Minimal on the Base Operations risk scale. In 2025, the city recorded 363 total incidents across 3 primary categories: Regulatory Offenses (44.1%, 160 incidents), Property Crime (41.6%, 151 incidents), Violent Crime (14.3%, 52 incidents).
What is BaseScore?
BaseScore is a standardized 0–100 risk rating that enables security teams to compare threat levels across any global location using the same validated methodology. Normalized for population density, weighted by crime severity, and updated monthly from 25,000+ sources, BaseScore delivers the consistent, granular intelligence that replaces fragmented government statistics and expensive consulting assessments. Learn more about our methodology
How Security Teams Use BaseScore
- Get apples-to-apples comparison of risk across your entire location footprint — from Mumbai to Miami to Munich
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- Turn hours of manual research into minutes of analysis with standardized, street-level threat intelligence
BaseScore Risk Tiers
| Tier | Score Range | Risk Label |
|---|---|---|
| 1 | 0–20 | Minimal ← Sonoma |
| 2 | 21–40 | Low |
| 3 | 41–60 | Moderate |
| 4 | 61–80 | High |
| 5 | 81–100 | Critical |
Recent Theft News in Sonoma, California
Intelligence Disclaimer: The following news items are sourced via AI agent analysis of open sources. Confidence levels reflect source reliability — High: government or Base Operations verified data; Medium: multiple corroborating sources; Low: single source or extrapolated. AI agents can provide incorrect or misleading information. For verified, up-to-date threat analysis, use the Base Operations platform.
Sonoma County Sheriff’s Office Investigates String of Burglaries in Santa Rosa
Source: The Press Democrat | Date: 2024-02-15 | Confidence: Medium
Security implication: Street-level threat data helps security teams assess localized risk patterns that city-level statistics miss — enabling data-driven decisions for personnel safety and asset protection.
The Sonoma County Sheriff’s Office is investigating a series of burglaries targeting homes in Santa Rosa over the past month. Several residents reported stolen electronics, jewelry, and cash, with entry often gained through unlocked windows or doors. Authorities are urging the public to secure their properties and report suspicious activity.
Armed Robbery Reported at Sonoma Convenience Store
Source: KSRO | Date: 2024-03-10 | Confidence: Medium
Security implication: Street-level threat data helps security teams assess localized risk patterns that city-level statistics miss — enabling data-driven decisions for personnel safety and asset protection.
An armed robbery occurred at a convenience store in downtown Sonoma late Saturday night, according to local police. The suspect, described as wearing a mask, fled with an undisclosed amount of cash after threatening the clerk with a firearm. No injuries were reported, and the investigation is ongoing.
Sonoma Valley Businesses Hit by Overnight Burglaries
Source: Sonoma Index-Tribune | Date: 2024-01-28 | Confidence: Medium
Security implication: Street-level threat data helps security teams assess localized risk patterns that city-level statistics miss — enabling data-driven decisions for personnel safety and asset protection.
Several small businesses in Sonoma Valley were burglarized overnight, with thieves smashing windows to gain entry. Items stolen include cash registers and merchandise, causing significant financial loss to owners. Police are reviewing surveillance footage and asking for community assistance in identifying suspects.
Residential Theft Spike Concerns Sonoma Residents
Source: NBC Bay Area | Date: 2024-04-05 | Confidence: Medium
Security implication: Street-level threat data helps security teams assess localized risk patterns that city-level statistics miss — enabling data-driven decisions for personnel safety and asset protection.
Sonoma residents are on edge following a recent spike in residential thefts, particularly in suburban neighborhoods. Police report that thieves are targeting garages and vehicles for tools and personal items. Community watch programs are being encouraged to deter further incidents.
Suspect Arrested in Connection to Sonoma Jewelry Store Robbery
Source: KRON4 | Date: 2024-05-12 | Confidence: Medium
Security implication: Street-level threat data helps security teams assess localized risk patterns that city-level statistics miss — enabling data-driven decisions for personnel safety and asset protection.
A suspect has been arrested following a daring robbery at a jewelry store in Sonoma, where high-value items were stolen. The incident occurred during business hours, with the suspect fleeing before police arrived. Authorities recovered some of the stolen goods and are continuing to investigate potential accomplices.
Theft Category Breakdown in Sonoma, California
Sonoma recorded 363 total incidents across 3 primary threat categories in 2025.
| Category | 2025 Incidents | % of Total | Monthly Avg |
|---|---|---|---|
| Regulatory Offenses | 160 | 44.1% | 13 |
| Property Crime | 151 | 41.6% | 13 |
| Violent Crime | 52 | 14.3% | 4 |
| Total | 363 | 100% | 31 |
Data source: Base Operations platform, January–December 2025, Sonoma city-level.
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