US ZIP Code 15001 Nativity & Citizenship Status (2024)

Approximately 2.9% of residents in US ZIP Code 15001 were born outside the United States.

The vast majority of residents, roughly 98.9%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 15001

Demographics Overview

97.1%

2.9%

1.8%

98.9%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	31,976	2.9%	97.1%
2023	32,013	2.7%	97.3%
2022	32,237	3.1%	96.9%
2021	32,200	2.9%	97.1%

Approximately 2.9% of residents in US ZIP Code 15001 were born outside the United States.

The vast majority of residents, roughly 98.9%, are U.S. citizens (including both native-born and naturalized citizens).