EntityQ945957· pop 23· linked from 281 articlesAyerSign in to savetown in Middlesex County, Massachusetts, United States of AmericaConnectionsrace and ethnicity in the United States CensusEntityMassachusettsEntitylist of municipalities in MassachusettsEntityrail transportEntityLexingtonEntityConvictionEntitytown meetingEntityhistoryEntityWorld War IIConceptWorld War IConceptNew YorkEntitymarriageEntityVermontEntityMaineEntitybasketballEntityBostonEntityNew HampshireEntitytime zoneEntitygeographic coordinate systemEntityAmerican Civil WarConceptCategories1667 establishments in the Massachusetts Bay ColonyAyer, MassachusettsPopulated places established in 1667Towns in MassachusettsTowns in Middlesex County, Massachusetts