US ZIP Code 21811 Nativity & Citizenship Status (2024)

Approximately 4.2% of residents in US ZIP Code 21811 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 21811

Demographics Overview

95.8%

4.2%

2.3%

98.0%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	24,377	4.2%	95.8%
2023	24,263	4.6%	95.4%
2022	24,456	4.4%	95.6%
2021	24,187	4.3%	95.7%

Approximately 4.2% of residents in US ZIP Code 21811 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).