Harper Island is a physical feature (island) in Henderson County. The primary coordinates for Harper Island places it within the IL 61425 ZIP Code delivery area.
Feature Name: | Harper Island |
Category: | Illinois physical, cultural and historic features |
Feature Type: | Physical |
Class: | Island |
County: | Henderson County |
Latitude: | 40.7822619 |
Longitude: | -91.0748664 |
Variant (Nonofficial) Names for Harper Island: Harper Island.
Note that you do not have the right to enter private property without the owner's permission. You do have a right to access goverment property that is open to the general public. The GNIS Feature Detail Report for Harper Island does not include property ownership information.
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