Alamosa County, Colorado Nativity & Citizenship Status (2024)

Place of birth and citizenship status analysis for Alamosa County, Colorado

Demographics Overview

Race & Ethnicity

Household Income

Nativity & Citizenship

Health Insurance

Class of Worker

Alamosa County, Colorado Nativity & Citizenship Indicators (2024)

Native Born

94.9%

Foreign Born

5.1%

Naturalized

1.5%

US Citizens

96.5%

Alamosa County, Colorado Nativity & Citizenship Distribution

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

Alamosa County, Colorado Historical Nativity Trends (2010–2024)

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

Alamosa County, Colorado Population & Nativity History

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	16,581	5.1%	94.9%
2023	16,515	4.2%	95.8%
2022	16,460	4.7%	95.3%
2021	16,377	7.6%	92.4%
2020	16,153	7.7%	92.3%
2019	16,107	9.1%	90.9%
2018	16,444	8.5%	91.5%
2017	16,345	10.1%	89.9%
2016	16,353	8.0%	92.0%
2015	16,269	7.1%	92.9%
2014	16,111	6.7%	93.3%
2013	15,933	6.7%	93.3%
2012	15,750	5.6%	94.4%
2011	15,395	6.7%	93.3%
2010	15,293	6.0%	94.0%

Nativity & Citizenship FAQs for Alamosa County, Colorado

Approximately 5.1% of residents in Alamosa County, Colorado were born outside the United States.

The vast majority of residents, roughly 96.5%, are U.S. citizens (including both native-born and naturalized citizens).

Compare Nativity Across Other Locations