"73116, 73120" . "5.2e+06"^^ . "Vice-Mayor"@en . . "5.17998e+06"^^ . "-5" . "City Manager"@en . . "3710"^^ . "Nichols Hills is a city in Oklahoma County, Oklahoma, United States, and a part of the Oklahoma City metropolitan area. The population was 3,710 as of the 2010 census."@en . "5.2e+06"^^ . . . "371.856"^^ . "Mayor"@en . . "372.0"^^ . "715.65"^^ . "726.22"^^ . "Councilman"@en . . . "Nichols Hills, Oklahoma"@en . "0.0"^^ . "405" . "5.17998e+06"^^ . "-6" . . . .