6:admin_level: 6alt_name: Sonomaattribution: CASIL cnty24k09_1_poly.shpboundary: administrativecounty_abbrev: SONcounty_ansi: 097county_name: Sonomaname: Sonoma Countynist_fips_code: 6097nist_state_fips: 6population: 502146source_population: https://www.census.gov/programs-surveys/popest.htmltype: boundarywikidata: Q108067wikipedia: en:Sonoma County, California