US ZIP Code 02140 Nativity & Citizenship Status (2024)

Approximately 31.9% of residents in US ZIP Code 02140 were born outside the United States.

The vast majority of residents, roughly 83.1%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 02140

Demographics Overview

68.1%

31.9%

15.0%

83.1%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	21,204	31.9%	68.1%
2023	21,361	31.9%	68.1%
2022	21,553	30.2%	69.8%
2021	20,060	31.1%	68.9%

Approximately 31.9% of residents in US ZIP Code 02140 were born outside the United States.

The vast majority of residents, roughly 83.1%, are U.S. citizens (including both native-born and naturalized citizens).