US ZIP Code 48420 Nativity & Citizenship Status (2024)

Approximately 1.9% of residents in US ZIP Code 48420 were born outside the United States.

The vast majority of residents, roughly 99.1%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 48420

Demographics Overview

98.1%

1.9%

1.0%

99.1%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	21,195	1.9%	98.1%
2023	21,213	2.1%	97.9%
2022	21,019	2.0%	98.0%
2021	21,112	2.1%	97.9%

Approximately 1.9% of residents in US ZIP Code 48420 were born outside the United States.

The vast majority of residents, roughly 99.1%, are U.S. citizens (including both native-born and naturalized citizens).