EntityQ2426756· pop 30· linked from 227 articlesPetershamSign in to savetown in MassachusettsConnectionsrace and ethnicity in the United States CensusEntityOxfordEntityHarvardEntitylist of municipalities in MassachusettsEntitymarriageEntityMassachusettsEntityBostonEntitytime zoneEntitygeographic coordinate systemEntityDemocratic Party (United States)Conceptpopulation densityEntityU.S. stateEntityDaylight saving timeConceptWayback MachineEntitycensusEntitydigital object identifierEntityUnited States SenateEntityUnited States House of RepresentativesConceptSpringfieldEntityWorcesterEntityCategoriesPetersham, MassachusettsTowns in MassachusettsTowns in Worcester County, Massachusetts