- britannica.com place/GrinnellGrinnell, city, Poweshiek county, east-central Iowa, U.S., about 50 miles (80 km) east-northeast of Des Moines.
- localobserverdaily.com iowa/grinnell/2380Moving to Grinnell In Iowa ? Find out the best and worst about to live, raise a family or retire in Grinnell, the Pros and Cons of Living in Grinnell.
- gundogumu.online location/grinnell_(iowa)Yeni ayrıntılı Grinnell haritası, bölgede nerede bir göl veya dağ olduğunu ve diğer nesneleri gösteren katmanları içerir.
- http://turkcewikipedia.com grinnell--iowaKaynakça[değiştir | kaynağı değiştir]. Wikimedia Commons'ta Grinnell, Iowa ile ilgili ortam dosyaları bulunmaktadır. ... Iowa ile ilgili bu madde taslak seviyesindedir.
- newswall.org i/grinnell-iowaStay up to date on all the latest and breaking news about Grinnell, Iowa, and explore 30+ Articles from many reputable news sources on current events.
- Alchetron.com Grinnell,-IowaIn 1889, Grinnell College and the University of Iowa played each other at Grinnell College in the first football game played west of the Mississippi River.
- worldpopulationreview.com us-cities/grinnell-ia-…Grinnell is a city located in Jasper County and Poweshiek County Iowa. Grinnell has a 2024 population of 9,448.
- WikiMili.com en/Grinnell,_IowaThe Grinnell Historical Museum is a non-profit organization focused on collection and preservation of the history of Grinnell and Poweshiek County, Iowa.
- niche.com places-to-live/grinnell-poweshiek-ia/Grinnell is a town in Iowa with a population of 9,511. Grinnell is in Poweshiek County and is one of the best places to live in Iowa.
- tr2tr.wiki wiki/Grinnell,_Iowa1889'da, Grinnell Koleji ve Iowa Üniversitesi , oynanan ilk futbol oyununda Grinnell'de birbirleriyle oynadılar Mississippi Nehri 'nin batısında.