the function of the county seat of peoria county, illinois is administrative center, seat of government, or capital city.
the function of the county seat of peoria county, illinois is administrative center, seat of government, or capital city.
what is the function of the county seat of peoria county, illinois?
administrative center, seat of government, or capital city
Na
Na
peoria county, illinois









































peoria county is a county in the u.s. state of illinois. the 2010 united states census listed its population at 186,494. its county seat is peoria.









































peoria county is part of the peoria, il metropolitan statistical area.









































section::::history.









































peoria county was formed in 1825 out of fulton county. it was named for the peoria, an illiniwek people who lived there. it included most of the western valley of the illinois river up to the chicago river portage.









































section::::geography.
peoria county, illinois