US ZIP Code 61821 Nativity & Citizenship Status (2024)

Approximately 14.2% of residents in US ZIP Code 61821 were born outside the United States.

The vast majority of residents, roughly 92.9%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 61821

Demographics Overview

85.8%

14.2%

7.1%

92.9%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	28,611	14.2%	85.8%
2023	28,838	14.0%	86.0%
2022	29,072	12.6%	87.4%
2021	28,986	11.1%	88.9%

Approximately 14.2% of residents in US ZIP Code 61821 were born outside the United States.

The vast majority of residents, roughly 92.9%, are U.S. citizens (including both native-born and naturalized citizens).