Muscle Ridge Islands, Maine | |
|---|---|
 Location in Knox County and the state of Maine. | |
| Coordinates: 44°2′31″N 69°2′19″W / 44.04194°N 69.03861°W | |
| Country | United States |
| State | Maine |
| County | Knox |
| Area | |
• Total | 49.7 sq mi (128.6 km2) |
| • Land | 0.95 sq mi (2.45 km2) |
| • Water | 48.7 sq mi (126.2 km2) |
| Population (2020) | |
• Total | 9 |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
| Area code | 207 |
| FIPS code | 23-47962 |
| GNIS feature ID | 1934678 |
Muscle Ridge Islands is an archipelago and unorganized territory off the coast of South Thomaston in Knox County, Maine, United States.[1] The population was 9 at the 2020 census.[2]