{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/wildfire-risk/18103/","name":"Wildfire risk for ZIP 18103 — Allentown (PA), PA","description":"Wildfire risk data for ZIP 18103 (Allentown (PA), Pennsylvania), sourced from USDA Forest Service.","topic":{"slug":"wildfire-risk","label":"Wildfire risk","source":"USDA Forest Service","sourceUrl":"https://wildfirerisk.org/","refreshCadence":"Annual (USFS update)","summary":"Pages translate the numeric hazard score into plain English, show the exposure type (direct flame contact vs. ember), and link to at-home mitigation resources.","limitations":"Community-level only. The 5-step scale reflects the hazard of the landscape, not property-specific factors like defensible space or construction materials."},"place":{"zip":"18103","city":"Allentown (PA)","state":"PA","stateFull":"Pennsylvania","county":"Lehigh County","countySlug":"lehigh-county","geo":{"latitude":40.5867,"longitude":-75.4775}},"stateContext":{"topConcern":"Radon, lead pipes (older cities)","narrative":"Pennsylvania has Zone 1 radon across most of the state. LCRR lead-service-line obligations in Philadelphia, Pittsburgh, Reading, Allentown, Erie. EPA SDWIS small-system compliance varies."},"radonZone":null,"airQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-07","canonicalUrl":"https://zipradar.org/topic/wildfire-risk/18103/","zipDashboardUrl":"https://zipradar.org/zip/18103/","zipDashboardApiUrl":"https://zipradar.org/api/zip/18103/","primarySourceUrl":"https://wildfirerisk.org/","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/wildfire-risk/18103/"}}