Griffith, IN

ZIP code 46319 serves Griffith, a town in Lake County in northwest Indiana. Notable landmarks include Griffith Central Park, a community recreation area; the Griffith Historical Society Museum, which documents local history; and Griffith-Merrillville Airport, a general-aviation airport. The Erie-Lackawanna Trail also passes through the area, providing a route for walking and cycling and connecting Griffith with nearby communities.