Rock Island Arsenal | |
---|---|
Coordinates: 41°31′5″N 90°32′13″W / 41.51806°N 90.53694°W | |
Country | United States |
State | Illinois |
County | Rock Island County |
Area | |
• Total | 2.6 sq mi (7 km2) |
• Land | 1.6 sq mi (4 km2) |
• Water | 1.0 sq mi (3 km2) |
Population (2010) | |
• Total | 149 |
• Density | 57/sq mi (22/km2) |
Time zone | UTC-6 (CST) |
• Summer (DST) | UTC-5 (CDT) |
Rock Island Arsenal is a census-designated place (CDP) in Rock Island County, Illinois, United States. The population was 149 at the 2010 census.[1] The island contains the Rock Island National Cemetery.