US ZIP Code 03820 Nativity & Citizenship Status (2024)

Approximately 6.0% of residents in US ZIP Code 03820 were born outside the United States.

The vast majority of residents, roughly 97.2%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 03820

Demographics Overview

94.0%

6.0%

3.2%

97.2%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	33,440	6.0%	94.0%
2023	33,150	5.1%	94.9%
2022	32,925	5.8%	94.2%
2021	32,676	5.8%	94.2%

Approximately 6.0% of residents in US ZIP Code 03820 were born outside the United States.

The vast majority of residents, roughly 97.2%, are U.S. citizens (including both native-born and naturalized citizens).