Boston, Pennsylvania

Boston, Pennsylvania
Interactive map of Boston, Pennsylvania
CountryUnited States
StatePennsylvania
CountyAllegheny
Area
 • Total
0.36 sq mi (0.94 km2)
 • Land0.33 sq mi (0.85 km2)
 • Water0.035 sq mi (0.09 km2)
Population
 (2020)
 • Total
549
 • Density1,668.5/sq mi (644.23/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP codes
15135
FIPS code42-07688

Boston (occasionally referred to as "Little Boston" to distinguish it from the Massachusetts capital city) is a census-designated place located in Elizabeth Township, Allegheny County in the state of Pennsylvania. As of the 2020 census the population was 549.