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Rock River

1. Rock River, Michigan, United States [Place] is in Alger County; location is 46°27'50"N 86°54'47"W; elevation is 614 feet [SourceGSP]
2. Rock River, Wyoming, United States [Populated Place] is in Albany County; location is 41°44'29"N 105°58'27"W; elevation is 6,891 feet [SourceGSP]
3. Rock River, Wyoming, United States [Town]; population was 190 in 1990; housing units was 128 in 1990; location is 41°44'N 105°58'W; land area is 2.35 square miles (1,502 acres); FIPS code is 67090 [SourceCBP]
4. Rock River, Wyoming, United States Postal Service Zip Code is 82083 [SourcePSZ]