**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	350,396	9.1%	90.9%
2023	340,711	9.1%	90.9%
2022	331,466	9.1%	90.9%
2021	322,424	8.9%	91.1%
2020	315,389	8.9%	91.1%
2019	305,345	8.7%	91.3%
2018	295,123	8.7%	91.3%
2017	285,729	8.8%	91.2%
2016	278,065	8.7%	91.3%
2015	270,948	8.2%	91.8%
2014	265,066	8.7%	91.3%
2013	258,780	8.5%	91.5%
2012	253,552	8.8%	91.2%
2011	248,441	9.0%	91.0%
2010	242,860	9.5%	90.5%

Nativity & Citizenship FAQs for Weld County, Colorado

Approximately 9.1% of residents in Weld County, Colorado were born outside the United States.

The vast majority of residents, roughly 94.8%, are U.S. citizens (including both native-born and naturalized citizens).

Weld County, Colorado Nativity & Citizenship Status (2024)