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Jefferson County, IA Zip Codes

Jefferson County, IA Demographic Information

Population:
16,181
Male Population:
7,920
Female Population:
8,261
Avg House Value:
$72,500
Avg Household Income:
$33,851
Avg Persons Per Household:
2.34
Median Age:
41.10
Median Age (Male):
40.00
Median Age (Female):
42.00
 
* Demographic data is based on information taken from the 2000 Census.

Jefferson County, IA covers 5 Cities

 
Batavia ,IA
Fairfield ,IA
Libertyville ,IA
Lockridge ,IA
Packwood ,IA

Jefferson County, IA covers 2 Area Codes

 
319 Area Code
641 Area Code