ZIP/ZCTA estimate ยท CA
CrimeScore estimates ZIP Code 94402 in San Mateo County, California using a Census ZCTA rollup across 28 scored block groups. Use this page for broad area context; exact latitude and longitude lookups remain more precise for property-level workflows.
ZIP/ZCTA risk profile
ZIP Code 94402 in San Mateo County, California is represented as a Census ZCTA estimate, not an exact USPS delivery-route boundary. CrimeScore assigns it a C grade and an overall score of 45, which falls in the moderate-to-lower modeled risk range.
The ZIP/ZCTA estimate is built from 28 scored Census block groups, giving this page strong local coverage for ZIP-level screening and market comparison.
The highest component rollup is property crime at 50, while violent crime is lowest at 37. That spread shows some variation between the local risk signals.
For broader surrounding context, compare the related San Mateo County map; ZIP/ZCTA pages are best for area-level search, while county pages show wider local context.
For address-level workflows, use an exact latitude and longitude lookup in the API. Coordinate lookups can resolve to a specific Census block group instead of a broader ZIP/ZCTA estimate.
ZIP profile data uses CrimeScore model version 2.0 with 2024 Census context.
Each colored polygon is a Census block group. Lower scores indicate safer modeled conditions; orange and red indicate higher modeled risk. The embedded map is a public preview, while authenticated API responses can return more detail for production use.
USPS ZIP codes are delivery routes, while Census ZCTAs are generalized areas for mapping and statistics. This page is a ZIP/ZCTA estimate, so exact latitude and longitude lookups remain the better choice for property-level decisions. For broader context, compare the San Mateo County map.