Carroll is a county and its consensus geometry is derived from quattroshapes.
{"name:heb_x_preferred":["קארול"],"geom:latitude":40.582859,"name:vol_x_preferred":["Carroll"],"wof:name":"Carroll","name:ceb_x_preferred":["Carroll"],"statoids:as_of_date":"2010-04-01","wof:placetype_local":"County","qs:a2_lc":"18015","counts:concordances_total":3,"qs:adm0":"United States","geom:type":"Polygon","name:ces_x_preferred":["Carroll"],"wof:lastmodified":1722580335,"qs:a2":"Carroll","qs:a1":"Indiana","wof:belongsto":[102191575,85633793,85688709],"name:rus_x_preferred":["Кэрролл"],"mps:latitude":40.567513,"qs:a0":"United States","wof:repo":"whosonfirst-data-admin-us","wof:country":"US","name:swe_x_preferred":["Carroll"],"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","statoids:area_km":"964","statoids:statoid":"US.IN.CO","geom:bbox":"-86.77423,40.430965,-86.373439,40.737589","src:lbl_centroid":"mapshaper","name:fra_x_preferred":["Carroll"],"wof:geomhash":"733fedaa9d8d967286f5ab80b4077608","mz:is_ceased":0,"lbl:max_zoom":10,"src:population":"uscensus","src:population_date":"2023","wof:placetype":"county","statoids:name":"Carroll","qs:a2_alt":"Carroll County","name:zho_x_preferred":["卡路爾"],"wof:label":"Carroll County","name:nor_x_preferred":["Carroll"],"wof:population":20525,"statoids:timezone":"-5~","qs:source":"US Census","wof:concordances":{"fips:code":"18015","hasc:id":"US.IN.CO","uscensus:geoid":"18015"},"name:cat_x_preferred":["Carroll"],"src:geom_alt":[],"name:pol_x_preferred":["Carroll"],"wof:tags":[],"wof:population_rank":7,"wof:supersedes":[],"lbl:longitude":-86.563489,"edtf:cessation":"uuuu","name:deu_x_preferred":["Carroll"],"name:nds_x_preferred":["Carroll"],"counts:names_total":20,"mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102087071,"region_id":85688709}],"mz:min_zoom":6,"lbl:latitude":40.567513,"lbl:min_zoom":8,"name:por_x_preferred":["Carroll"],"qs:adm0_a3":"USA","geom:area":0.103313,"label:eng_x_preferred_placetype":["county"],"statoids:capital":"Delphi","wof:shortcode":"CO","counts:names_preferred":20,"geom:area_square_m":9.70201832189425E8,"counts:names_variant":0,"statoids:type":"county","name:ukr_x_preferred":["Керролл"],"name:spa_x_preferred":["Carroll"],"name:eng_x_preferred":["Carroll"],"wof:superseded_by":[],"name:nld_x_preferred":["Carroll"],"wof:placetype_id":102312313,"qs:level":"adm2","label:eng_x_preferred_longname":["Carroll County"],"name:ita_x_preferred":["Carroll"],"statoids:population":"20155","mz:is_deprecated":0,"geom:longitude":-86.563484,"wof:id":102087071,"statoids:country":"US","src:geom":"quattroshapes","counts:names_languages":20,"name:tur_x_preferred":["Carroll"],"uscensus:population":20525,"mps:longitude":-86.563489,"qs:a1_lc":"18","statoids:hasc":"US.IN","statoids:fips":"18015","uscensus:population_date":"2023","wof:parent_id":85688709,"wof:placetype_names":["county"],"mz:hierarchy_label":1,"uscensus:funcstat":"A"}