US ZIP Code 01923 Nativity & Citizenship Status (2024)

Approximately 9.0% of residents in US ZIP Code 01923 were born outside the United States.

The vast majority of residents, roughly 96.4%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 01923

Demographics Overview

91.0%

9.0%

5.4%

96.4%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	27,991	9.0%	91.0%
2023	27,778	8.9%	91.1%
2022	27,734	9.2%	90.8%
2021	27,789	9.8%	90.2%

Approximately 9.0% of residents in US ZIP Code 01923 were born outside the United States.

The vast majority of residents, roughly 96.4%, are U.S. citizens (including both native-born and naturalized citizens).