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is a borough in Schuylkill County, Pennsylvania, United States, 5 miles (8 km) south of Hazleton and 7 miles north of Tamaqua. McAdoo contains the picturesque Silver Brook Meadow. In the past, anthracite coal mining and a shirt factory, The McAdoo Manufacturing Company, provided gainful employment to the populace, which numbered 2,122 in 1900. In 1910, 3,389 people lived here, and in 1940, 5,127 people lived here. The population was 2,274 at the 2000 census.
According to the United States Census Bureau, the borough has a total area of 0.3 square miles (0.9 km²), all of it land.