ZIP Code 61277
About Prophetstown
Prophetstown is a city in Whiteside County, Illinois, United States. As of the 2020 census, Prophetstown had a population of 1,946.
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Area Profile
US Census (ACS 5-year · Gazetteer)
2,983
population
$72,837
median household income
22
people / sq mi
$134,000
median home value
$735
median gross rent
45.4
median age
1,325
housing units
1,101
households
133.7
land area (sq mi)