Amarillo,_Texas | isPartOf | Potter_County,_Texas Amarillo,_Texas | isPartOf | Randall_County,_Texas Potter_County,_Texas | country | United_States Randall_County,_Texas | countySeat | Canyon,_Texas
Amarillo is part of Potter County in Texas, in the US. Amarillo is part of Randall County, Texas, where Canyon is the county seat.