**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	469,006	9.1%	90.9%
2023	449,219	9.1%	90.9%
2022	433,338	9.2%	90.8%
2021	420,625	9.1%	90.9%
2020	447,559	9.0%	91.0%
2019	432,793	9.0%	91.0%
2018	419,721	9.2%	90.8%
2017	405,537	9.6%	90.4%
2016	397,604	9.9%	90.1%
2015	389,772	10.1%	89.9%
2014	390,160	10.0%	90.0%
2013	379,128	10.1%	89.9%
2012	368,374	10.1%	89.9%
2011	351,709	10.6%	89.4%
2010	329,297	10.5%	89.5%

Nativity & Citizenship FAQs for Pinal County, Arizona

Approximately 9.1% of residents in Pinal County, Arizona were born outside the United States.

The vast majority of residents, roughly 95.3%, are U.S. citizens (including both native-born and naturalized citizens).

Pinal County, Arizona Nativity & Citizenship Status (2024)