Decades: 1180s 1190s 1200s 1210s 1220s - 1230s - 1240s 1250s 1260s 1270s 1280s
Years: 1231 1232 1233 1234 1235 - 1236 - 1237 1238 1239 1240 1241
Births
Deaths
... 17.7% of all households are made up of individuals and 7.6% have someone living alone who is 65 years of age or older. The average household size is 3.06 and the average ...