U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Rhode Island

NOTE: Gray indicates insufficient data or a suppressed estimate.

The Providence metro area exhibits the lowest U.S. citizenship rates among adults, with several central Providence zip codes falling below 80%, appearing in deep purple and teal tones that stand in stark contrast to the surrounding suburbs. Rural and suburban zip codes in the western and southern portions of the state consistently report citizenship rates above 95%, with many approaching 100%. Coastal communities along the eastern shore and Block Island also maintain high citizenship percentages, while a secondary cluster of moderately lower rates is visible in the Central Falls and Pawtucket area northeast of Providence.

Data: U.S. Census Bureau, 2023 ACS

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