Peoria County, Illinois Nativity & Citizenship Status (2024)

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

Demographics Overview

Race & Ethnicity

Household Income

Nativity & Citizenship

Health Insurance

Class of Worker

Peoria County, Illinois Nativity & Citizenship Indicators (2024)

Native Born

92.9%

Foreign Born

7.1%

Naturalized

3.0%

US Citizens

95.8%

Peoria County, Illinois Nativity & Citizenship Distribution

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

Peoria 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.

Peoria County, Illinois Population & Nativity History

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	179,645	7.1%	92.9%
2023	179,831	6.9%	93.1%
2022	181,186	6.3%	93.7%
2021	182,439	6.3%	93.7%
2020	181,111	5.6%	94.4%
2019	182,770	5.4%	94.6%
2018	184,463	5.6%	94.4%
2017	186,145	5.8%	94.2%
2016	186,818	5.4%	94.6%
2015	187,112	5.4%	94.6%
2014	187,197	5.4%	94.6%
2013	187,117	5.0%	95.0%
2012	186,399	4.7%	95.3%
2011	185,780	4.5%	95.5%
2010	185,108	4.2%	95.8%

Nativity & Citizenship FAQs for Peoria County, Illinois

Approximately 7.1% of residents in Peoria County, Illinois were born outside the United States.

The vast majority of residents, roughly 95.8%, are U.S. citizens (including both native-born and naturalized citizens).

Compare Nativity Across Other Locations