US ZIP Code 94621 Nativity & Citizenship Status (2024)

Approximately 35.2% of residents in US ZIP Code 94621 were born outside the United States.

The vast majority of residents, roughly 78.1%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 94621

Demographics Overview

64.8%

35.2%

13.3%

78.1%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	33,840	35.2%	64.8%
2023	34,658	34.9%	65.1%
2022	34,911	35.0%	65.0%
2021	35,379	36.4%	63.6%

Approximately 35.2% of residents in US ZIP Code 94621 were born outside the United States.

The vast majority of residents, roughly 78.1%, are U.S. citizens (including both native-born and naturalized citizens).