Census Data for Rock River

As far as we can tell, Rock River has not been included in past Census counts, so there is no population information for this community.

While we don't have census information for Rock River, you might be interested in some nearby communities where we do:

• Chatham
  (8 miles [12.9 km] to the south)
  • Jump to our Gazetteer entry for Chatham
  • Chatham is located in Alger County
  • Jump to TripAdvisor's Tourism page for Chatham <1>
• Munising
  (12 miles [19.3 km] to the east)
  • Jump to our Gazetteer entry for Munising
  • Munising is located in Alger County
  • Jump to TripAdvisor's Tourism page for Munising <1>
• Marquette
  (23 miles [37 km] to the west)
  • Jump to our Gazetteer entry for Marquette
  • Marquette is located in Marquette County
  • Jump to TripAdvisor's Tourism page for Marquette <1>

Alger County ...

Rock River is located in Alger County<2>.

For more information, please visit our Census Page for Alger County.

Miscellaneous Information for Rock River ...

The Federal government has assigned various identifying codes to each community, county and state. At one time or another, the US Census Bureau has used one (or more) of the following identifiers when referring to either Alger County or the community of Rock River:

• The GNIS Codes ...
  • The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Rock River:
  • GNIS ID for Rock River: 1621416
  • GNIS ID for Alger County: 1622944
  • GNIS ID for State of Michigan: 1779789

• Misc. Census Codes ...
  • Rock River is located in Census Region #2 (the Midwest Region) and Division #3 (the East North-Central Division).

For more information about the various Federal identification codes, please visit our Misc Page for Rock River.