Placer County, California Nativity & Citizenship Indicators (2024)

Native Born

87.3%

Foreign Born

12.7%

Naturalized

8.2%

US Citizens

95.5%

Placer County, California Nativity & Citizenship Distribution

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


Placer County, California Population & Nativity History

Table 1: Comparison of total population and nativity percentages over time.
YearTotal PopForeign BornNative Born
2024419,15612.7%87.3%
2023412,43512.2%87.8%
2022406,60812.0%88.0%
2021400,33011.7%88.3%
2020391,79911.3%88.7%
2019385,51211.4%88.6%
2018380,07711.0%89.0%
2017374,98510.8%89.2%
2016370,57110.5%89.5%
2015366,28010.5%89.5%
2014361,51810.5%89.5%
2013355,92410.6%89.4%
2012350,07410.3%89.7%
2011343,55410.3%89.7%
2010336,47710.1%89.9%

Nativity & Citizenship FAQs for Placer County, California

Approximately 12.7% of residents in Placer County, California were born outside the United States.

The vast majority of residents, roughly 95.5%, are U.S. citizens (including both native-born and naturalized citizens).

Compare Nativity Across Other Locations