Jefferson County , Iowa

Jefferson County: County in Iowa, United States

Jefferson County locator map
Location of Jefferson County on Iowa map.

About

Jefferson County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 16,843 and a population density of 15 people per km². After 9 years in 2019 county had an estimated population of 18,295 inhabitants. Its county seat is Fairfield. The county was created 182 years ago in 1838.

Geography

Jefferson County is located at 41°1'54"N 91°56'56"W (41.0317600, -91.9488800). It has 2 neighbors: Van Buren County and Washington County.

Jefferson County  Iowa Courthouse image
Jefferson County Iowa Courthouse

The largest city of Jefferson County is Fairfield with a population of 10,425. Other cities include, Maharishi Vedic City population 1,295, Batavia population 549, Libertyville population 341 and Packwood population 227. See all Jefferson County cities & populated places.

Weather

Jefferson County forecast: Sunny, with a high near 81. more

Jefferson County  Iowa Courthouse image

Jefferson County map

Jefferson County Quick Facts

Population : 18,295 (2019)
Country : United States of America
State : Iowa (United States)
Different from : Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson Parish, Jefferson County, Jefferson County, Jefferson County
Area : 1131 km2
Water as percent of area : 0.3%
Land as percent of area : 99.7%
Named for : Thomas Jefferson
Capital : Fairfield
Establishment : January 01, 1839
Time Zone : America/Chicago
Local time : 06:50:45 (1st August 2021)
Density : 16 Pop. per km² as of 2019
Population growth : 7.94% (2010-2019)
Weather : 81℉ Sunny 7-days weather

Jefferson County has 2 neighbours.

  • Fairfield

Demographics

The population of Jefferson County increased by 7.94% in 9 years.

Year Population % Change Method
2010 16,843 - census
2011 17,096 1.48% estimation process
2012 17,278 1.05% estimation process
2013 17,629 1.99% estimation process
2014 17,793 0.92% estimation process
2015 17,906 0.63% estimation process
2016 18,063 0.87% estimation process
2017 18,219 0.86% estimation process
2018 18,256 0.2% estimation process
2019 18,295 0.21% estimation process

Comitatul Jefferson, Comte de Jefferson, Comté de Jefferson, Condado de Jefferson, Condado han Jefferson, Contea di Jefferson, Dzhefersun, Dzhefferson, Hrabstwo Jefferson, Jeferson srjan, Jefferson, Jefferson Kun, Jefferson Kūn, Jefferson konderria, Jefferson megye, Jeffersoni maakond, Kantono Jefferson, Okrug DZeferson, Quan Jefferson, Quận Jefferson, jefason jun, jepharasana ka'unti, jie fu xun xian, mqatʿt jyfyrswn, shhrstan jfrswn aywwa, Джеферсън, Джефферсон, Округ Џеферсон, Ջեֆերսոն շրջան, جیفرسن کاؤنٹی، آئیووا, شهرستان جفرسون، آیووا, مقاطعة جيفيرسون, জেফারশন কাউন্টি, ジェファーソン郡, 傑佛遜縣

People born in Jefferson County (2)

People born in Jefferson County, including Medal of Honor recipient Edgar A. Bras, Democratic politician from Iowa George Washington Ball, you can see a list of people who born in Jefferson County.

Other places with the same name (24)

Jefferson County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Jefferson County.

City Name Population Title
Fairfield 10,425 City in Iowa, United States
Maharishi Vedic City 1,295 Human settlement in Jefferson County, Iowa, United States of America
Batavia 549 City in Iowa, USA
Libertyville 341 City in Jefferson County, Iowa, United States
Lockridge 290 Township in Jefferson County, Iowa
Packwood 227 Human settlement in Jefferson County, Iowa, United States of America
Pleasant Plain 98 Human settlement in Jefferson County, Iowa, United States of America

Iowa Other Counties (more counties)

County Name Population Title
Iowa 3,155,070 Midwestern state in the United States
Indiana 863,002 City in and county seat of Marion County, Indiana, United States and the Indiana federated state capital city
Polk County 490,161 County in Iowa, United States
Linn County 226,706 County in Oregon, United States
Des Moines 214,237 City in and county seat of Polk County, Iowa, United States, and Iowa federated state capital city
Scott County 172,943 County in Tennessee, United States
Johnson County 151,140 County in Iowa, United States
Cedar Rapids 133,562 City in Iowa
Black Hawk County 131,228 County in Iowa, United States
Woodbury County 103,107 County in Iowa, United States of America
Davenport 101,590 County seat of Scott County, Iowa, United States
Dubuque County 97,311 County in Iowa, United States
Story County 97,117 County in Iowa, United States
Dallas County 93,453 County in Iowa, United States
Pottawattamie County 93,206 County in Iowa, United States of America
Sioux City 82,651 City in Iowa, United States of America

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