US ZIP Code 19311 Nativity & Citizenship Status (2024)

Approximately 14.0% of residents in US ZIP Code 19311 were born outside the United States.

The vast majority of residents, roughly 91.7%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 19311

Demographics Overview

86.0%

14.0%

5.7%

91.7%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	11,692	14.0%	86.0%
2023	12,262	14.9%	85.1%
2022	11,342	13.4%	86.6%
2021	11,001	13.6%	86.4%

Approximately 14.0% of residents in US ZIP Code 19311 were born outside the United States.

The vast majority of residents, roughly 91.7%, are U.S. citizens (including both native-born and naturalized citizens).