{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/crime/02139/","name":"Crime for ZIP 02139 — Cambridge, MA","description":"Crime data for ZIP 02139 (Cambridge, Massachusetts), sourced from FBI UCR.","topic":{"slug":"crime","label":"Crime","source":"FBI UCR","sourceUrl":"https://cde.ucr.cjis.gov/","refreshCadence":"Weekly rolling uploads","summary":"Pages show per-100k rates (never raw counts) for major offense categories, the reporting agency, and whether reporting was complete for the year.","limitations":"UCR has known reporting gaps for some agencies and years. zipradar flags missing reports rather than interpolating. Small agencies may not participate at all."},"place":{"zip":"02139","city":"Cambridge","state":"MA","stateFull":"Massachusetts","county":"Middlesex County","countySlug":"middlesex-county","geo":{"latitude":42.3643,"longitude":-71.1041}},"stateContext":{"topConcern":"Lead pipes, coastal flood, older housing","narrative":"Massachusetts has dense lead-service-line obligations under LCRR in Boston, Lowell, Worcester, Springfield. Coastal AE/VE zones along the South Shore + Cape. Older housing stock means lead-paint risk overlaps with LSL risk."},"radonZone":null,"airQuality":null,"waterQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-15","canonicalUrl":"https://zipradar.org/topic/crime/02139/","zipDashboardUrl":"https://zipradar.org/zip/02139/","zipDashboardApiUrl":"https://zipradar.org/api/zip/02139/","primarySourceUrl":"https://cde.ucr.cjis.gov/","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/crime/02139/"}}