Rock County, Wisconsin Nativity & Citizenship Status (2024)

Place of birth and citizenship status analysis for Rock County, Wisconsin

Demographics Overview

Race & Ethnicity

Household Income

Nativity & Citizenship

Health Insurance

Class of Worker

Rock County, Wisconsin Nativity & Citizenship Indicators (2024)

Native Born

95.4%

Foreign Born

4.6%

Naturalized

1.9%

US Citizens

97.3%

Rock County, Wisconsin Nativity & Citizenship Distribution

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

Rock County, Wisconsin Historical Nativity Trends (2010–2024)

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

Rock County, Wisconsin Population & Nativity History

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	164,350	4.6%	95.4%
2023	163,944	4.8%	95.2%
2022	163,817	4.9%	95.1%
2021	163,522	4.7%	95.3%
2020	162,532	4.5%	95.5%
2019	162,152	4.6%	95.4%
2018	161,769	4.5%	95.5%
2017	161,226	4.6%	95.4%
2016	160,986	4.6%	95.4%
2015	160,727	4.5%	95.5%
2014	160,465	4.6%	95.4%
2013	160,345	4.4%	95.6%
2012	160,356	4.3%	95.7%
2011	160,270	4.5%	95.5%
2010	159,964	4.4%	95.6%

Nativity & Citizenship FAQs for Rock County, Wisconsin

Approximately 4.6% of residents in Rock County, Wisconsin were born outside the United States.

The vast majority of residents, roughly 97.3%, are U.S. citizens (including both native-born and naturalized citizens).

Compare Nativity Across Other Locations