Homecoming queen -
Not really an aspirational thing where I live, or at least not in the form of the trope you see in movies. It's an honorific centered around the last home game of the (American) football season - though this varies by region - where alumni of the high school.are traditionally welcomed (hence homecoming). Students vote for the queen and court. The local high school votes for character and contribution as opposed to looks/ popularity/ mean girl element. A star athlete won it one year, a girl from the special ed division who participated in two sports won it another year.
Neighbourhood vibe -
Well kept front yards, lots of politically conscious yard signage, houses looking well kept, no fences or walls around front yards, no security screen doors, bikes and other toys strewn on front lawns and left overnight, lack of graffiti, lack of trash stuck in bushes, lack of 'neighbourhood watch - we call police' signs, usually indicate a well to do and safe neighbourhood.
In bad neighbourhoods you will see overt signs of security - fences around front yards, signage relating to neighbourhood watch, often a lot of weeds/ unkempt yards, maybe empty lots, trash stuck in bushes, lackmof attention to landscaping, houses in a little or more disrepair (flaking paint, etc).
That is just in the urban area where I live.
Religion -
There are lots of churches in my area, and they all seem to have active congregations. I'm a member of one. All the congregations tend to be pretty liberal and involved in 'peace and justice' outreach, supporting food pantries, ministering to people held in an ICE facility a little way away, ministering to migrants over the last few years (supporting physical and legal needs). The RC, Lutheran, and Jewish communities have elementary schools, and the RCs and Lutherans have high schools too. The RC schools have high visibility and healthy enrolment even though with strict separation of church and state, all are fee paying schools.
The right of freedom of religion - belief, practice, and association or assembly - is enshrined in the bill of rights, iirc and has been extremely important in American history, even to today. It guarantees that nobody can be persecuted for being a Muslim or Jew or RC or Mormon, etc.
I sent my DCs to a lovely RC elementary school that prepared them extremely well for high school (public for my DCs). We always said grace before meals as a family and they prayed before lunch in school and at the start of the day in school. It came as a surprise to me to learn they pledged allegiance to the flag every morning. I told the DCs they could opt out if they weren't feeling it but that's easier said than done. I understand the historical reasons why a RC school would feel the need to prove loyalty to the US. Catholics were considered dangerously loyal to Rome once upon a time here (and in the UK). As well as that, many school alumni served or died in WW1 AND WW2, Vietnam, Korea, etc.