US ZIP Code 91770 Nativity & Citizenship Status (2024)
Place of birth and citizenship status analysis for US ZIP Code 91770
US ZIP Code 91770 Nativity & Citizenship Indicators (2024)
Native Born
41.7%
Foreign Born
58.3%
Naturalized
38.1%
US Citizens
79.9%
US ZIP Code 91770 Nativity & Citizenship Distribution
US ZIP Code 91770 Historical Nativity Trends (2021–2024)
US ZIP Code 91770 Population & Nativity History
| Year | Total Pop | Foreign Born | Native Born |
|---|---|---|---|
| 2024 | 58,382 | 58.3% | 41.7% |
| 2023 | 58,893 | 57.4% | 42.6% |
| 2022 | 59,410 | 55.3% | 44.7% |
| 2021 | 59,685 | 56.0% | 44.0% |
Nativity & Citizenship FAQs for US ZIP Code 91770
Approximately 58.3% of residents in US ZIP Code 91770 were born outside the United States.
The vast majority of residents, roughly 79.9%, are U.S. citizens (including both native-born and naturalized citizens).