Prioritizing safety is essential when contemplating a move to a new location. There are certain areas to avoid in San Mateo, as they exhibit higher than normal crime rates. Routine activities like walking alone at night or leaving vehicles unattended can inadvertently trigger criminal acts, particularly in neighborhoods considered high-risk. San Mateo serves as an illustrative case of a city grappling with such concerns, primarily due to its expansive size and high population density. Drawing from recent crime data, we've compiled a list of the most dangerous neighborhoods in San Mateo for 2025. These rankings are predicated on the incidence of violent crimes (murder, rape, robbery and assault) per 100,000 residents in each neighborhood, juxtaposed against the city's overall violent crime average. Our identification of the most worst neighborhoods in San Mateo is grounded in crime data furnished by the local law enforcement agency, supplemented by demographic data estimates where official statistics are unavailable.

Recognizing the human toll behind each statistic is paramount. Violent crime affects individuals and families profoundly. These rankings of the most dangerous neighborhoods in San Mateo serve not only to identify areas requiring urgent attention but also to mobilize collective efforts for the safety and welfare of all San Mateo residents. Through collaboration among locals, San Mateo can aspire to create neighborhoods characterized by security, resilience and opportunity. Addressing urban safety demands a holistic approach, going beyond mere statistical analysis to tackle socio-economic disparities and enhance community-police partnerships. By fostering inclusivity and empowerment, San Mateo can shape a safer, more promising future for all its residents.

Population 6,520
571%
Violent Crimes 1,631 crimes / 100k people
571% more crime than San Mateo
Population 7,227
159%
Violent Crimes 630 crimes / 100k people
159% more crime than San Mateo
Population 7,067
77%
Violent Crimes 430 crimes / 100k people
77% more crime than San Mateo
Population 6,187
47%
Violent Crimes 357 crimes / 100k people
47% more crime than San Mateo
Population 11,701
31%
Violent Crimes 318 crimes / 100k people
31% more crime than San Mateo
Population 3,502
28%
Violent Crimes 311 crimes / 100k people
28% more crime than San Mateo
Population 5,392
27%
Violent Crimes 309 crimes / 100k people
27% more crime than San Mateo
Population 10,725
16%
Violent Crimes 283 crimes / 100k people
16% more crime than San Mateo
Population 10,781
16%
Violent Crimes 282 crimes / 100k people
16% more crime than San Mateo
Population 2,075
11%
Violent Crimes 270 crimes / 100k people
11% more crime than San Mateo
Is This the Right Place for You? Local Insights Report
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Local Insights Report