This graphic takes the top insurance providers in Peoria, AZ and compares the average monthly cost of their respective premiums against the average cost of $354. The state’s top providers, and the percent difference that is between their average monthly cost and the average cost in the city as a whole are: Allstate (23%), Farmers (34%), GEICO (-51%), Nationwide (-9%), Progressive (-7%), State Farm (18%), and USAA (-36%).