US ZIP Code 20121 Nativity & Citizenship Status (2024)

Approximately 39.0% of residents in US ZIP Code 20121 were born outside the United States.

The vast majority of residents, roughly 86.1%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 20121

Demographics Overview

61.0%

39.0%

25.1%

86.1%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	27,788	39.0%	61.0%
2023	27,507	35.3%	64.7%
2022	27,428	36.5%	63.5%
2021	27,432	38.4%	61.6%

Approximately 39.0% of residents in US ZIP Code 20121 were born outside the United States.

The vast majority of residents, roughly 86.1%, are U.S. citizens (including both native-born and naturalized citizens).