{"mapId":"usa_zip4_boundaries_nd","name":"North Dakota 4-digit ZIP boundaries","totalFeatureCount":65,"columns":["fid","ZIP4","STATE","ZIP","ZIP2","ZIP3","PO_NAME","area_km","CARTO_REGION"],"rows":[["3158","5800","ND","58004","58","580","Amenia","135.2","State"],["3159","5801","ND","58017","58","580","Cogswell","522.3","State"],["3160","5802","ND","58027","58","580","Enderlin","440","State"],["3161","5803","ND","58031","58","580","Fingal","407","State"],["3162","5804","ND","58040","58","580","Gwinner","208.2","State"],["3163","5805","ND","58054","58","580","Lisbon","754.3","State"],["3164","5806","ND","58062","58","580","Nome","169.6","State"],["3165","5807","ND","58071","58","580","Tower City","249","State"],["3166","5808","ND","58081","58","580","Wyndmere","454.7","State"],["3167","5810","ND","58102","58","581","Fargo","90.3","State"]],"rowCount":10,"columnCount":9}