Rock Island
Township in North Dakota
Contents: Population
The population development of Rock Island as well as related information and services (Wikipedia, Google, images).
| Name | Status | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2018-07-01 | |
|---|---|---|---|---|---|
| Rock Island | Township | 4 | 0 | 0 | |
| North Dakota | State | 642,237 | 672,591 | 760,077 |
Source: U.S. Census Bureau (web).
Explanation: 2010 and 2018 population figures refer to entities in the boundaries of 2018.