- rowid: 38 county: Contra Costa fips: 13 date: '2022-12-20' age_group: 18-49 partially_vaccinated: 29327.0 at_least_one_dose: 447689.0 fully_vaccinated: 418362.0 population_total: 472447 population_12_and_up: 472447 partially_vaccinated_percent: 0.0620746877427521 partially_vaccinated_percent_12_and_up: 0.0620746877427521 at_least_one_dose_percent: 0.9475962383082124 at_least_one_dose_percent_12_and_up: 0.9475962383082124 fully_vaccinated_percent: 0.8855215505654602 fully_vaccinated_percent_12_and_up: 0.8855215505654602