US ZIP Code 37421 Nativity & Citizenship Status (2024)
Place of birth and citizenship status analysis for US ZIP Code 37421
US ZIP Code 37421 Nativity & Citizenship Indicators (2024)
Native Born
89.4%
Foreign Born
10.6%
Naturalized
4.9%
US Citizens
94.3%
US ZIP Code 37421 Nativity & Citizenship Distribution
US ZIP Code 37421 Historical Nativity Trends (2021–2024)
US ZIP Code 37421 Population & Nativity History
| Year | Total Pop | Foreign Born | Native Born |
|---|---|---|---|
| 2024 | 52,985 | 10.6% | 89.4% |
| 2023 | 52,516 | 8.8% | 91.2% |
| 2022 | 52,507 | 8.5% | 91.5% |
| 2021 | 53,653 | 8.6% | 91.4% |
Nativity & Citizenship FAQs for US ZIP Code 37421
Approximately 10.6% of residents in US ZIP Code 37421 were born outside the United States.
The vast majority of residents, roughly 94.3%, are U.S. citizens (including both native-born and naturalized citizens).