US ZIP Code 19121 Nativity & Citizenship Status (2024)

Approximately 8.0% of residents in US ZIP Code 19121 were born outside the United States.

The vast majority of residents, roughly 94.7%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 19121

Demographics Overview

92.0%

8.0%

2.7%

94.7%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	41,574	8.0%	92.0%
2023	40,324	6.9%	93.1%
2022	37,740	8.1%	91.9%
2021	34,702	6.6%	93.4%

Approximately 8.0% of residents in US ZIP Code 19121 were born outside the United States.

The vast majority of residents, roughly 94.7%, are U.S. citizens (including both native-born and naturalized citizens).