Clinton County, Illinois Nativity & Citizenship Status (2024)

Place of birth and citizenship status analysis for Clinton County, Illinois

Demographics Overview

Race & Ethnicity

Household Income

Nativity & Citizenship

Health Insurance

Class of Worker

Clinton County, Illinois Nativity & Citizenship Indicators (2024)

Native Born

97.7%

Foreign Born

2.3%

Naturalized

1.0%

US Citizens

98.6%

Clinton County, Illinois Nativity & Citizenship Distribution

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

Clinton County, Illinois Historical Nativity Trends (2010–2024)

Historical nativity trends for — Figure 2: Evolution of nativity categories and total population volume from 2010 to 2024.

Clinton County, Illinois Population & Nativity History

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	36,954	2.3%	97.7%
2023	36,899	2.5%	97.5%
2022	36,998	2.2%	97.8%
2021	37,048	2.2%	97.8%
2020	37,549	1.5%	98.5%
2019	37,634	1.7%	98.3%
2018	37,628	1.6%	98.4%
2017	37,640	1.9%	98.1%
2016	37,858	1.7%	98.3%
2015	37,929	1.6%	98.4%
2014	37,952	1.6%	98.4%
2013	37,891	1.6%	98.4%
2012	37,793	1.2%	98.8%
2011	37,577	1.1%	98.9%
2010	37,395	1.4%	98.6%

Nativity & Citizenship FAQs for Clinton County, Illinois

Approximately 2.3% of residents in Clinton County, Illinois were born outside the United States.

The vast majority of residents, roughly 98.6%, are U.S. citizens (including both native-born and naturalized citizens).

Compare Nativity Across Other Locations