US ZIP Code 21237 Nativity & Citizenship Status (2024)
Place of birth and citizenship status analysis for US ZIP Code 21237
US ZIP Code 21237 Nativity & Citizenship Indicators (2024)
Native Born
82.4%
Foreign Born
17.6%
Naturalized
10.0%
US Citizens
92.4%
US ZIP Code 21237 Nativity & Citizenship Distribution
US ZIP Code 21237 Historical Nativity Trends (2021–2024)
US ZIP Code 21237 Population & Nativity History
| Year | Total Pop | Foreign Born | Native Born |
|---|---|---|---|
| 2024 | 31,425 | 17.6% | 82.4% |
| 2023 | 30,851 | 17.4% | 82.6% |
| 2022 | 30,983 | 18.3% | 81.7% |
| 2021 | 30,895 | 15.0% | 85.0% |
Nativity & Citizenship FAQs for US ZIP Code 21237
Approximately 17.6% of residents in US ZIP Code 21237 were born outside the United States.
The vast majority of residents, roughly 92.4%, are U.S. citizens (including both native-born and naturalized citizens).