US ZIP Code 19540 Nativity & Citizenship Status (2024)

Approximately 3.4% of residents in US ZIP Code 19540 were born outside the United States.

The vast majority of residents, roughly 98.8%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 19540

Demographics Overview

96.6%

3.4%

2.2%

98.8%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	11,957	3.4%	96.6%
2023	11,705	2.7%	97.3%
2022	11,863	2.5%	97.5%
2021	11,226	3.1%	96.9%

Approximately 3.4% of residents in US ZIP Code 19540 were born outside the United States.

The vast majority of residents, roughly 98.8%, are U.S. citizens (including both native-born and naturalized citizens).