Drummond Township, Michigan Drummond Island | |
|---|---|
Frank J. Sasso Township Hall | |
Location withinChippewa County | |
| Coordinates:46°00′00″N83°40′00″W / 46.00000°N 83.66667°W /46.00000; -83.66667 | |
| Country | United States |
| State | Michigan |
| County | Chippewa |
| Established | 1888 |
| Government | |
| • Supervisor | Chad Cameron |
| • Clerk | Carolyn Havens |
| Area | |
• Total | 248.99 sq mi (644.88 km2) |
| • Land | 128.91 sq mi (333.88 km2) |
| • Water | 20.09 sq mi (52.03 km2) |
| Elevation | 810 ft (247 m) |
| Population (2020) | |
• Total | 973 |
| • Density | 7.55/sq mi (2.92/km2) |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP code(s) | 49726 (Drummond Island) |
| Area code | 906 |
| FIPS code | 26-23080[2] |
| GNIS feature ID | 1626193[3] |
| Website | Official website |
Drummond Township (/ˈdrʌmənd/DRUH-mənd) is acivil township ofChippewa County in the U.S. state ofMichigan. The population was 973 at the2020 census.
The township encompasses the largeDrummond Island and numerous smaller islands. Drummond Island is theseventh-largest lake island in the world. With an area of 134 sq mi (350 km2), it is also the third-largestlake island inLake Huron, behindManitoulin andSt. Joseph, and thefifth-largest island in thecontiguous United States, behindLong Island,Padre Island,Isle Royale andWhidbey Island.[4]
M-134 extends from the mainland to run through the western portion of the island, connecting with the mainland via the Drummond Island Ferry, which runs between the island andDeTour Village.
On the east side of Drummond Island, theCanada–United States border passes through theFalse Detour Channel. On the other side of that channel, the CanadianCockburn Island separates Drummond from Manitoulin Island.

The township and island are named afterGordon Drummond, the firstCanadian-born officer to command the military and the civil government of British Canada. AsLieutenant Governor ofUpper Canada, Drummond distinguished himself on theNiagara front in theWar of 1812 and later becameGovernor-General and Administrator of Canada.[15] TheOjibwe name for the island isBootaagan-minising (syncope asBootaagan-mnising[16] recorded as "Potagannissing"),[17] meaning "at the Mill Island".[16]
The history of Drummond Island dates back centuries, but more recent history of the past 200 years relates to the British occupation of the island during and after theWar of 1812. The island was the last British outpost on American soil following theTreaty of Ghent (1814). On October 6, 1828, orders were sent out from Quebec that the post would be handed over, and the island was officially occupied by United States on November 14, 1828.[18] Drummond Island was originally recorded by Americans as First Manitoulin Island and Drummond's Island.[4]
British and American negotiators to the 1814 Treaty of Ghent ended theWar of 1812 by offering no territorial concessions to either side, but returned to those boundaries set by theTreaty of Paris of 1783. To resolve territorial claims that had precipitated the war, negotiators atGhent established a process whereby commissioners would survey the boundary to determine the borders envisioned in the original treaty.
Beginning in August 1820, two teams of surveyors, including British explorer and cartographerDavid Thompson, mapped the area ofSt. Joseph Island, Drummond Island, and Lesser and Greater Manitou Islands (todayCockburn and Manitoulin islands). Mapping this corner ofLake Huron was a challenge given that little was known about the shores and depths of the channels between the islands. The agent for the United States survey team, MajorJoseph Delafield, complained, "No map that I have seen has any truth as it respects the position of Drummond's or the other islands aboutSt. Marys. We entered this bay without a pilot, but are told we cannot proceed up river without one."[19]
Based on the surveys taken in the summers of 1820 and 1821, and guided by the commission's two principles that the boundary would not divide islands and that the number of islands would be apportioned equally between the two countries,[19] in November and December 1821, commissioners agreed to grant St. Joseph Island and Cockburn Island to Canada and Drummond Island, which lies between them, to the United States.[19]

According to theUS Census Bureau, the township has a total area of 249.0 square miles (644.9 km2), of which 128.9 square miles (333.9 km2) is land and 120.1 square miles (311.0 km2), or 48.23%, is water.[20] The island is dominated by forest, with cliffs on the eastern side, which are part of theNiagara Escarpment.
Most of the island, approximately2⁄3, is state land owned by the state of Michigan.[21] The island hosts a rare environment known asalvar, a grassy limestone plain found only in a few places worldwide.[22] Drummond Island is the largest island in theManitoulin Island chain to be part of the United States.
Drummond Township is one of only seven municipalities in the state of Michigan to consist entirely of islands, includingGrosse Ile Township,St. James Township,Bois Blanc Township,Mackinac Island,Peaine Township, andSugar Island Township.
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| Census | Pop. | Note | %± |
|---|---|---|---|
| 1890 | 496 | — | |
| 1900 | 499 | 0.6% | |
| 1910 | 624 | 25.1% | |
| 1920 | 711 | 13.9% | |
| 1930 | 294 | −58.6% | |
| 1940 | 317 | 7.8% | |
| 1950 | 448 | 41.3% | |
| 1960 | 501 | 11.8% | |
| 1970 | 479 | −4.4% | |
| 1980 | 746 | 55.7% | |
| 1990 | 835 | 11.9% | |
| 2000 | 992 | 18.8% | |
| 2010 | 1,058 | 6.7% | |
| 2020 | 973 | −8.0% |
In 2020, the township had a population of 973.