- rowid: 801442 id: 'Census Tract 1141.00: Fairfax; Unincorporated Marin' name: 'Census Tract 1141.00: Fairfax; Unincorporated Marin' date: '2021-04-05' county: Marin fips: 41 confirmed_cases: 89 note: '' population: '5206'