Place:Johnson, Iowa, United States

Watchers
NameJohnson
Alt namesJohnsonsource: Getty Vocabulary Program
TypeCounty
Coordinates41.667°N 91.533°W
Located inIowa, United States     (1837 - )
See alsoIowa, Iowa, United StatesChild county (source: Source:Population of States and Counties of the United States: 1790-1990)
source: Getty Thesaurus of Geographic Names
source: Family History Library Catalog


the text in this section is copied from an article in Wikipedia

Johnson County is a county located in the U.S. state of Iowa. The population was 130,882 in the 2010 census, an increase from 111,006 in the 2000 census.[1] A 2012 Census estimate has the Johnson County population at 136,117. The county seat is Iowa City, the home of the University of Iowa. Johnson County is one of the two counties that make up the Iowa City, Iowa Metropolitan Statistical Area. It is named for Richard Mentor Johnson, the ninth vice president of the United States.

Contents

Timeline

Date Event Source
1837 County formed Source:Red Book: American State, County, and Town Sources
1839 Court records recorded Source:Red Book: American State, County, and Town Sources
1839 Land records recorded Source:Red Book: American State, County, and Town Sources
1839 Marriage records recorded Source:Red Book: American State, County, and Town Sources
1839 Probate records recorded Source:Red Book: American State, County, and Town Sources
1840 First census Source:Population of States and Counties of the United States: 1790-1990
1850 No significant boundary changes after this year Source:Population of States and Counties of the United States: 1790-1990
1880 Birth records recorded Source:Red Book: American State, County, and Town Sources

Population History

source: Source:Population of States and Counties of the United States: 1790-1990
Census Year Population
1840 1,491
1850 4,472
1860 17,573
1870 24,898
1880 25,429
1890 23,082
1900 24,817
1910 25,914
1920 26,462
1930 30,276
1940 33,191
1950 45,756
1960 53,663
1970 72,127
1980 81,717
1990 96,119

Research Tips

External links

www.rootsweb.com/~iajohnso/


This page uses content from the English Wikipedia. The original content was at Johnson County, Iowa. The list of authors can be seen in the page history. As with WeRelate, the content of Wikipedia is available under the Creative Commons Attribution/Share-Alike License.