Alta, Illinois
# Alta, Illinois

Alta is an unincorporated community on the northwest border of Peoria in Peoria County, Illinois, United States. Alta is 8 miles (13 km) north-northwest of downtown Peoria. The decommissioned Illinois State Route 174 runs through Alta, and the Rock Island Trail begins in Alta.

## History

Alta was laid out in 1873 when the railroad was extended to that point. The community was so named on account of its lofty elevation. A post office was established at Alta in 1873, and remained in operation until the 1970s

