Johnson County, Illinois Nativity & Citizenship Indicators (2024)

Native Born

98.8%

Foreign Born

1.2%

Naturalized

0.5%

US Citizens

99.3%

Johnson County, Illinois Nativity & Citizenship Distribution

Nativity Treemap for
Figure 1: Proportional distribution of population by place of birth in .


Johnson County, Illinois Population & Nativity History

Table 1: Comparison of total population and nativity percentages over time.
YearTotal PopForeign BornNative Born
202413,3761.2%98.8%
202313,3500.9%99.1%
202213,3131.5%98.5%
202113,2381.1%98.9%
202012,3911.6%98.4%
201912,4941.9%98.1%
201812,6021.7%98.3%
201712,8991.2%98.8%
201612,8661.2%98.8%
201512,8291.3%98.7%
201412,6501.0%99.0%
201312,6651.4%98.6%
201212,6531.9%98.1%
201112,6662.4%97.6%
201012,7102.3%97.7%

Nativity & Citizenship FAQs for Johnson County, Illinois

Approximately 1.2% of residents in Johnson County, Illinois were born outside the United States.

The vast majority of residents, roughly 99.3%, are U.S. citizens (including both native-born and naturalized citizens).

Compare Nativity Across Other Locations