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Jefferson County - Ontify
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Jefferson County
Jefferson County, Iowa
County in Iowa, United States.
Statements about
Jefferson County
External Pages About Jefferson County
U.S. National Archives
OpenStreetMap Relation
Getty Thesaurus of Geographic Names
INaturalist Place
startrek.com Database
Country
United States
Located in the Administrative Territorial Entity
Iowa
Coordinate Location
41.0314°N 91.9447°W
Locator Map Image
Instance Of
County of Iowa
Population
16,843
(4/1/2010)
16,787
(7/1/2010)
16,843
(7/1/2011)
16,777
(7/1/2012)
16,810
(7/1/2013)
17,555
(2015)
15,663
(4/1/2020)
Image
Area
1,131 square kilometre
Named After
Shares Border With
Inception
Contains the Administrative Territorial Entity
Capital
Native Label
Official Website
Per Capita Income
Number of Households
Geoshape
Thomas Jefferson
Washington County
Van Buren County
Wapello County
Davis County
Henry County
Keokuk County
1839
Fairfield
Fairfield
Jefferson County
https://jeffersoncounty.iowa.gov
28,849 United States dollar
(12/31/2020)
Unnamed
:
bug: P459
Statement Supported By
:
2016–2020 American Community Survey
Point in Time
:
12/31/2020
6,855
(12/31/2020)
Unnamed
:
bug: P459
Statement Supported By
:
2016–2020 American Community Survey
Point in Time
:
12/31/2020
Unnamed
:
bug: P459
Statement Supported By
:
2010 United States Census
Point in Time
:
4/1/2010
Unnamed
:
bug: P459
Point in Time
:
7/1/2010
Unnamed
:
bug: P459
Point in Time
:
7/1/2011
Unnamed
:
bug: P459
Point in Time
:
7/1/2012
Unnamed
:
bug: P459
Point in Time
:
7/1/2013
Unnamed
:
bug: P459
Point in Time
:
2015
Unnamed
:
bug: P459
Statement Is Subject Of
:
2020 United States Census
Point in Time
:
4/1/2020
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