North Liberty is a city in Johnson County

Johnson County, Iowa

-2010 census:The 2010 census recorded a population of 130,882 in the county, with a population density of . There were 55,967 housing units, of which 52,715 were occupied.-2000 census:...

, Iowa

Iowa

Iowa is a state located in the Midwestern United States, an area often referred to as the "American Heartland". It derives its name from the Ioway people, one of the many American Indian tribes that occupied the state at the time of European exploration. Iowa was a part of the French colony of New...

, United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. It is a suburb of Iowa City

Iowa City, Iowa

Iowa City is a city in Johnson County, State of Iowa. As of the 2010 Census, the city had a total population of about 67,862, making it the sixth-largest city in the state. Iowa City is the county seat of Johnson County and home to the University of Iowa...

 and part of the Iowa City Metropolitan Statistical Area

Iowa City metropolitan area

The Iowa City Metropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of two counties in Iowa anchored by the city of Iowa City...

.

As of the 2010 census

United States Census, 2010

The Twenty-third United States Census, known as Census 2010 or the 2010 Census, is the current national census of the United States. National Census Day was April 1, 2010 and is the reference date used in enumerating individuals...

, the city population was 13,374. A special census taken by the city in 2004 counted 7,224 residents, while the Census Bureau

United States Census Bureau

The United States Census Bureau is the government agency that is responsible for the United States Census. It also gathers other national demographic and economic data...

's estimated 2007 population for North Liberty was 10,982.. From 2000 to 2010, North Liberty was the second-fastest growing town in Iowa.
The North Liberty area was first settled in 1838 by John Gaylor and Alonzo C.