appleton,_wisconsin | ispartof | kimberly,_wisconsin <tsp> appleton_international_airport | cityserved | appleton,_wisconsin <tsp> appleton,_wisconsin | ispartof | grand_chute,_wisconsin <sep> appleton (menominee: ahkōnemeh)  is a city in outagamie, calumet, and winnebago counties in the us state of wisconsin one of the fox cities, it is situated on the fox river, 30 miles (48 km) southwest of green bay and 100 miles (160 km) north of milwaukee appleton is the county seat of outagamie county as of the 2020 census it had a population of 75,644, making it the sixth largest city in wisconsin 
appletone international airport city serves appleton. wisconsin. which is part of kimberly and grand chute.appleton wisconsin is the sixth largest city in wisconsin