90210 font here refers to the font used in the title of 90210, which is an American teen drama television series that premiered on The CW in 2008. The TV show revolves around a Kansans family, who relocates to Beverly Hills, where their children adapt to the infamous social drama of West Beverly Hills High School.
The highly geometric lettering for the intertitle of the first season is very similar to a font called Futura SH-XLight. The font is a commercial one and you can purchase it here.
Download Futura Font
The Futura font identified above is not available for free, please follow the link above and purchase the font. Meanwhile, you can take a look at our collection of fonts for cars, pop music and apparel as well as round-ups of new & fresh fonts around the web.