{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/zoning/46204/","name":"Zoning for ZIP 46204 — Indianapolis, IN","description":"Zoning data for ZIP 46204 (Indianapolis, Indiana), sourced from Municipal planning departments.","topic":{"slug":"zoning","label":"Zoning","source":"Municipal planning departments","sourceUrl":"https://zipradar.org/methodology/","refreshCadence":"Annual plus ad-hoc rezonings","summary":"Not on zipradar yet. The plan is the ZIP's main zoning classes in plain English. Until then, the city planning department's official map is the source.","limitations":"Top-25 cities covered at launch. Houston has no zoning laws (special handling). Elsewhere, zipradar links to the planning department's portal."},"place":{"zip":"46204","city":"Indianapolis","state":"IN","stateFull":"Indiana","county":"Marion County","countySlug":"marion-county","geo":{"latitude":39.7717,"longitude":-86.158}},"stateContext":{"topConcern":"Radon, lead pipes (older Rust Belt cities)","narrative":"Indiana has Zone 1 radon coverage across most counties. Lead-service-line inventories under LCRR are heaviest in Gary, South Bend, Hammond, Indianapolis. Tornado exposure peaks April-June."},"radonZone":null,"airQuality":null,"waterQuality":null,"datePublished":"2026-04-24","dateModified":"2026-09-24","canonicalUrl":"https://zipradar.org/topic/zoning/46204/","zipDashboardUrl":"https://zipradar.org/zip/46204/","zipDashboardApiUrl":"https://zipradar.org/api/zip/46204/","primarySourceUrl":"https://zipradar.org/methodology/","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/zoning/46204/"}}