{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "Census tracts are small, relatively permanent statistical areas covering the entire State of California and the United States. In San Jose, the U.S. Census Bureau delineated over 200 census tracts for Census 2010. Census tracts typically contain between 2,500 and 8,000 persons, and are designed to be homogeneous with respect to population characteristics, economic status, and living conditions.Data is updated every 10 years.", "summary": "", "title": "Census Tract", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "Department of Planning, Building & Code Enforcement", "licenseInfo": "", "portalUrl": "" }