US ZIP Code 78731 Nativity & Citizenship Status (2024)

Approximately 11.7% of residents in US ZIP Code 78731 were born outside the United States.

The vast majority of residents, roughly 93.2%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 78731

Demographics Overview

88.3%

11.7%

4.9%

93.2%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	27,507	11.7%	88.3%
2023	27,136	12.3%	87.7%
2022	26,314	12.3%	87.7%
2021	26,506	13.6%	86.4%

Approximately 11.7% of residents in US ZIP Code 78731 were born outside the United States.

The vast majority of residents, roughly 93.2%, are U.S. citizens (including both native-born and naturalized citizens).