US ZIP Code 18505 Nativity & Citizenship Status (2024)

Approximately 17.1% of residents in US ZIP Code 18505 were born outside the United States.

The vast majority of residents, roughly 89.9%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 18505

Demographics Overview

82.9%

17.1%

7.0%

89.9%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	20,797	17.1%	82.9%
2023	21,417	13.6%	86.4%
2022	21,588	12.6%	87.4%
2021	21,643	13.3%	86.7%

Approximately 17.1% of residents in US ZIP Code 18505 were born outside the United States.

The vast majority of residents, roughly 89.9%, are U.S. citizens (including both native-born and naturalized citizens).