US ZIP Code 91763 Nativity & Citizenship Status (2024)

Approximately 30.9% of residents in US ZIP Code 91763 were born outside the United States.

The vast majority of residents, roughly 86.8%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 91763

Demographics Overview

69.1%

30.9%

17.7%

86.8%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	37,700	30.9%	69.1%
2023	37,515	30.9%	69.1%
2022	37,698	32.0%	68.0%
2021	37,821	30.7%	69.3%

Approximately 30.9% of residents in US ZIP Code 91763 were born outside the United States.

The vast majority of residents, roughly 86.8%, are U.S. citizens (including both native-born and naturalized citizens).