US ZIP Code 63131 Nativity & Citizenship Status (2024)

Approximately 7.0% of residents in US ZIP Code 63131 were born outside the United States.

The vast majority of residents, roughly 99.1%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 63131

Demographics Overview

93.0%

7.0%

6.1%

99.1%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	17,935	7.0%	93.0%
2023	17,993	6.6%	93.4%
2022	18,531	7.5%	92.5%
2021	18,407	7.0%	93.0%

Approximately 7.0% of residents in US ZIP Code 63131 were born outside the United States.

The vast majority of residents, roughly 99.1%, are U.S. citizens (including both native-born and naturalized citizens).