Anecdotally, my preconception is that suburban/exurban counterparts know their neighbors a little more because there tends to be less age variance in newer deve

Anecdotally, my preconception is that suburban/exurban counterparts know their neighbors a little more because there tends to be less age variance in newer developments vs. 100-year old neighborhoods. A new townhouse development goes up in a suburb/exurb and everyone that moves in is essentially 28-38, increasing social cohesion, but losing some diversity. My 100+ year-old neighborhood houses college students to people in their seventies.