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The Commemorative
Quarter for
The Commemorative Quarter for Idaho

Time Zone: Valley County lies in the Mountain Time Zone (MST/MDT) and observes daylight saving time.

The community of Cascade is the Seat for Valley County.

Valley County was founded in 1917. Valley was created by taking area from Boise and Counties.

From the Census Estimates for 2009, <1> Valley had a population of 8,726 people. This is an increase of 14.05% since the last Census (which gave a population of 7,651 people in 2000).

At the time of the 2000 Census, Valley represented 0.59% of the total population of Idaho, making it the state's 31st most populous county (out of 44 counties).

The following table shows the recent changes in population. Other than 2000, the population counts have been estimated by the Census Bureau.

Since 2000
Year-to-Year Change
20109,862+28.9%+13.02% since 2009
20098,726+14.05%-2.22% since 2008
20007,651The Last Census

More information can be found on the Valley County Census Page for Valley County.


Below are some of the communities located in Valley County (for more communities, please visit our Nearby Page for Valley County):

Community 2009
(2009vs. 2000)
McCall   2,5542,08422.55% increase  
Cascade   9729972.51% decrease  
Donnelly   1391380.72% increase  

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About Idaho

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Footnotes ...

<1>On a yearly basis, the US Census Bureau creates an estimate of the county's population. Keep in mind that this is an estimate and not an actual count. The last physical count was the 2000 Census and the next count will be for the 2010 Census.

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<2>All Quarter-dollar coin images from the United States Mint.

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