US ZIP Code 19947 Nativity & Citizenship Status (2024)

Approximately 17.6% of residents in US ZIP Code 19947 were born outside the United States.

The vast majority of residents, roughly 86.4%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 19947

Demographics Overview

82.4%

17.6%

4.0%

86.4%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	20,760	17.6%	82.4%
2023	19,343	19.5%	80.5%
2022	19,513	20.3%	79.7%
2021	20,128	19.0%	81.0%

Approximately 17.6% of residents in US ZIP Code 19947 were born outside the United States.

The vast majority of residents, roughly 86.4%, are U.S. citizens (including both native-born and naturalized citizens).