Schools in Polk County ( IA ) Iowa
Schools Districts in Polk County Iowa by Population
Municipalities / Cities in Polk County ( IA ) Iowa
Ankeny, Iowa
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Altoona, Iowa
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Bondurant, Iowa
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Pleasant Hill, Iowa
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Des Moines, Iowa
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Mitchellville, Iowa
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Johnston, Iowa
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Runnells, Iowa
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Alleman, Iowa
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Urbandale, Iowa
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Polk City, Iowa
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Clive, Iowa
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About Polk County
Polk County is situated in the state of Iowa with a population of 36,103 as of 2006 having a median age of 33.4. There are 13,347 households in the area with an average family size of 3.27The average annual household income in Polk County Iowa is $70,333
Annual precipitation is 33.38 and the highest temperature in July is 85.8 F with lowest in January at 8.7 F. The air index is 92


