US ZIP Code 01420 Nativity & Citizenship Status (2024)
Place of birth and citizenship status analysis for US ZIP Code 01420
US ZIP Code 01420 Nativity & Citizenship Indicators (2024)
Native Born
87.1%
Foreign Born
12.9%
Naturalized
5.9%
US Citizens
92.9%
US ZIP Code 01420 Nativity & Citizenship Distribution
US ZIP Code 01420 Historical Nativity Trends (2021–2024)
US ZIP Code 01420 Population & Nativity History
| Year | Total Pop | Foreign Born | Native Born |
|---|---|---|---|
| 2024 | 41,839 | 12.9% | 87.1% |
| 2023 | 41,677 | 10.4% | 89.6% |
| 2022 | 41,661 | 10.2% | 89.8% |
| 2021 | 41,766 | 9.5% | 90.5% |
Nativity & Citizenship FAQs for US ZIP Code 01420
Approximately 12.9% of residents in US ZIP Code 01420 were born outside the United States.
The vast majority of residents, roughly 92.9%, are U.S. citizens (including both native-born and naturalized citizens).