US ZIP Code 21108 Nativity & Citizenship Status (2024)

Approximately 8.7% of residents in US ZIP Code 21108 were born outside the United States.

The vast majority of residents, roughly 98.0%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 21108

Demographics Overview

91.3%

8.7%

6.7%

98.0%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	18,643	8.7%	91.3%
2023	17,894	8.2%	91.8%
2022	18,046	5.9%	94.1%
2021	17,133	6.1%	93.9%

Approximately 8.7% of residents in US ZIP Code 21108 were born outside the United States.

The vast majority of residents, roughly 98.0%, are U.S. citizens (including both native-born and naturalized citizens).