6:admin_level: 6alt_name: Madisonattribution: USGS 2001 County Boundaryborder_type: countyboundary: administrativename: Madison Countynist_fips_code: 30057nist_state_fips: 30source: county_import_v0.1_20080508235444type: boundarywikidata: Q496596wikipedia: en:Madison County, Montana