US ZIP Code 01604 Nativity & Citizenship Status (2024)
Place of birth and citizenship status analysis for US ZIP Code 01604
US ZIP Code 01604 Nativity & Citizenship Indicators (2024)
Native Born
71.5%
Foreign Born
28.5%
Naturalized
14.3%
US Citizens
85.8%
US ZIP Code 01604 Nativity & Citizenship Distribution
US ZIP Code 01604 Historical Nativity Trends (2021–2024)
US ZIP Code 01604 Population & Nativity History
| Year | Total Pop | Foreign Born | Native Born |
|---|---|---|---|
| 2024 | 39,812 | 28.5% | 71.5% |
| 2023 | 39,988 | 26.9% | 73.1% |
| 2022 | 40,724 | 27.9% | 72.1% |
| 2021 | 40,961 | 25.8% | 74.2% |
Nativity & Citizenship FAQs for US ZIP Code 01604
Approximately 28.5% of residents in US ZIP Code 01604 were born outside the United States.
The vast majority of residents, roughly 85.8%, are U.S. citizens (including both native-born and naturalized citizens).