"90210" is set in this ritzy city, ZIP code 90210
[DOC] [TLE] The most expensive US ZIP codes - Business Insider [PAR] Mar 7, 2016 ... You'll find well-known neighborhoods like Beverly Hills (90210) ... For just under 
$2.4 million, here's a ranch-style five-bedroom set back in a private .... known for 
its quiet cobblestone streets and ritzy restaurants.