Clark County, Illinois Nativity & Citizenship Status (2024)

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

Demographics Overview

Race & Ethnicity

Household Income

Nativity & Citizenship

Health Insurance

Class of Worker

Clark County, Illinois Nativity & Citizenship Indicators (2024)

Native Born

98.7%

Foreign Born

1.3%

Naturalized

0.5%

US Citizens

99.2%

Clark County, Illinois Nativity & Citizenship Distribution

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

Clark 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.

Clark County, Illinois Population & Nativity History

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	15,266	1.3%	98.7%
2023	15,328	1.1%	98.9%
2022	15,467	0.5%	99.5%
2021	15,587	0.7%	99.3%
2020	15,602	0.5%	99.5%
2019	15,716	1.2%	98.8%
2018	15,836	1.1%	98.9%
2017	15,924	1.2%	98.8%
2016	16,089	1.1%	98.9%
2015	16,159	1.3%	98.7%
2014	16,240	1.0%	99.0%
2013	16,284	1.0%	99.0%
2012	16,353	0.9%	99.1%
2011	16,442	1.0%	99.0%
2010	16,545	0.9%	99.1%

Nativity & Citizenship FAQs for Clark County, Illinois

Approximately 1.3% of residents in Clark County, Illinois were born outside the United States.

The vast majority of residents, roughly 99.2%, are U.S. citizens (including both native-born and naturalized citizens).

Compare Nativity Across Other Locations