There are 9 cities in Keweenaw County, Michigan.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Laurium | 1 | 1,879 | 1,866 | 0.16% | 2,895 | 0.6 | Village |
| Allouez township | 2 | 1,531 | 1,442 | 0.79% | 28 | 54.6 | Township |
| Lake Linden | 3 | 1,020 | 1,012 | 0.2% | 1,296 | 0.8 | Village |
| Calumet | 4 | 680 | 676 | 0.15% | 3,417 | 0.2 | Village |
| Grant township | 5 | 255 | 240 | 0.79% | 2 | 119.2 | Township |
| Eagle Harbor township | 6 | 230 | 216 | 0.88% | 1 | 180.4 | Township |
| Ahmeek | 7 | 122 | 114 | 1.67% | 1,794 | 0.1 | Village |
| Sherman township | 8 | 99 | 92 | 1.02% | 2 | 65.2 | Township |
| Houghton township | 9 | 74 | 70 | 0% | 1 | 120.7 | Township |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Laurium is the largest city in Keweenaw County.
Houghton township is the smallest city in Keweenaw County.
There are 9 cities in Keweenaw County, Michigan.