US ZIP Code 18640 Nativity & Citizenship Status (2024)
Place of birth and citizenship status analysis for US ZIP Code 18640
US ZIP Code 18640 Nativity & Citizenship Indicators (2024)
Native Born
95.7%
Foreign Born
4.3%
Naturalized
1.9%
US Citizens
97.7%
US ZIP Code 18640 Nativity & Citizenship Distribution
US ZIP Code 18640 Historical Nativity Trends (2021–2024)
US ZIP Code 18640 Population & Nativity History
| Year | Total Pop | Foreign Born | Native Born |
|---|---|---|---|
| 2024 | 16,581 | 4.3% | 95.7% |
| 2023 | 16,418 | 3.1% | 96.9% |
| 2022 | 16,014 | 2.5% | 97.5% |
| 2021 | 16,150 | 2.7% | 97.3% |
Nativity & Citizenship FAQs for US ZIP Code 18640
Approximately 4.3% of residents in US ZIP Code 18640 were born outside the United States.
The vast majority of residents, roughly 97.7%, are U.S. citizens (including both native-born and naturalized citizens).