**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	975,809	12.6%	87.4%
2023	971,822	11.6%	88.4%
2022	971,737	10.2%	89.8%
2021	969,542	9.9%	90.1%
2020	957,337	9.6%	90.4%
2019	951,869	9.5%	90.5%
2018	944,523	9.4%	90.6%
2017	939,964	9.1%	90.9%
2016	932,142	8.7%	91.3%
2015	926,335	8.3%	91.7%
2014	919,336	8.5%	91.5%
2013	912,242	8.5%	91.5%
2012	904,535	8.2%	91.8%
2011	897,515	8.2%	91.8%
2010	890,976	7.9%	92.1%

Nativity & Citizenship FAQs for Marion County, Indiana

Approximately 12.6% of residents in Marion County, Indiana were born outside the United States.

The vast majority of residents, roughly 91.5%, are U.S. citizens (including both native-born and naturalized citizens).

Marion County, Indiana Nativity & Citizenship Status (2024)