Decades: 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 250s BC 240s BC 230s BC 220s BC
Years: 277 BC 276 BC 275 BC 274 BC 273 BC 272 BC 271 BC 270 BC
Births
Deaths
... a female householder with no husband present, and 30.7% are non-families. 22.6% of all households are made up of individuals and 8.2% have someone living alone who is 65 ...