Green Rock, Illinois

Geobox City
name = Green Rock
native_name =
other_name =
other_name1 =
category = Unincorporated


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country = United States
state = Illinois
region_type = County
region = Henry
district =
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part =
part1 =
area_imperial =
area_land_imperial =
area_water_imperial =
area_round = 2
area_water_percentage = auto
area_percentage_round = 2
location =
lat_d = 41
lat_m = 28
lat_s = 23
lat_NS = N
long_d = 90
long_m = 21
long_s = 27
long_EW = W
elevation_imperial =
elevation_round = 1
population_as_of = 2000
population =
population_density_imperial =
population_density_round = 1
population_metro =
government =
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timezone = CST
utc_offset = -6
timezone_DST = CDT
utc_offset_DST = -5
postal_code =
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free_type =
free =
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free1 =


map_size =
map_caption = Location of Green Rock within Illinois
map_locator = Illinois
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map_locator_y =
map1 = Map of USA IL.svg
map1_caption = Location of Illinois in the United States
website =

Green Rock, Illinois, technically no longer exists. The town itself has been assumed into the town of Colona, Illinois. Green Rock was named so because it is the place where the Green River meets up with the Rock River.