ZIP Code 61077
About Seward
Seward is an unincorporated community in Winnebago County, Illinois, United States, and is located west of Rockford. It is part of the Rockford, Illinois Metropolitan Statistical Area.
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Area Profile
US Census (ACS 5-year · Gazetteer)
101
population
127
people / sq mi
51
housing units
51
households
0.8
land area (sq mi)