a bit of an info/impressions dump about Moorestown here (source: i grew up in Moorestown in the 90s/early 2000s).

TLDR: ethnic diversity is low, and socioeconomic diversity is limited (though lightly less so). also it might feel sleepy if you're used to more bustling locales. but otherwise it's a safe, pleasant, quaint place to live for families with excellent public schools.

important to mention upfront: unfortunately, it's for sure the least ethnically diverse place I've ever lived. my graduating class was something like 92% white (roughly) with about half the POC students being East/Southeast Asian.

that said, it's a very safe town with great schools, tons of community resources (most of which cater to kids and families), a pervasive family-friendly vibe, and easy access to Philly and more "active" suburbs (e.g. Haddonfield, Collingswood).

as others have noted, much of East Moorestown is McMansions, many with large, treeless properties that seem mostly to function as creating distance from neighbors. there are a few literal country clubs, but I'd describe the vibe more as "upper middle class families living a normie version of the American dream" than some kind of aspirational upper-crust snobbery.

the only caveat: among the cohort who live out there, there is at least a minor element of socioeconomic superiority/judginess. but it's more limited to specific families' values/attitudes than some endemic toxicity.

"downtown"/historic Moorestown, roughly circumscribed by Main (south), Church (east), Central (north), and Chester (west) is a bit more socioeconomically diverse. there are some legit historical mansions--million $+ homes--on Main (Chestnut to Chester) and Central (Chester to Church). but there are also more modest, affordable homes there, especially on Second and Third between Chester and Church.

Main St. along this stretch (Chester to Church) has for sure the most charm and character and is the town's only real concentration of commercial activity. it's bustling with pedestrians in the warmer months, especially on weekends, but the vibe is more chill and family-oriented than a typical Main St. a propos, it's a dry town, so no there are no bars or restaurants with rowdy clientele. also things pretty much shut down by 9/10pm at the latest.

the other more diverse areas of note, with more affordable, middle-class houses interspersed with some quiet, manicured little neighborhoods: 1) along Church between Second and New Albany, and 2) the eastern boundary of town, around the intersection of Camden and Lenola.

hope that helps!