Here’s a little helpful guide so that you might be able to tell the difference:
In Echo Park/Silver Lake, it's called Sunset Blvd.
In East Los, it's called Cesar Chavez Ave.
Echo Park/Silver Lake is 40.53% White
East Los is 96.80% Latino
Echo Park/Silver Lake gave us Tom Waits, Beck & The Silversun Pickups
East Los gave us The Midniters, Los Lobos and Ozomatli
Echo Park/Silver Lake was once the home of the Walt Disney Studios
East Los is considered “the mural capital of the world” behind Mexico City
Echo Park/Silver Lake has The Sunset Junction Festival, Cuban Festival & Lotus Festival
East Los has Dia De Los Muertos @ Self Help Graphics and Festival De La Gente
Echo Park/Silver Lake: Elliott Smith, voice of a generation, died in Echo Park
East Los: Rudy Salazar, voice of a generation, died in East L.A.
Echo Park/Silver Lake: Mi Vida Loca, Quinceanera
East Los: Blood In, Blood Out, American Me (don’t look at me Lil puppet….)
Echo Park/Silver Lake: Almost completely gentrified
East Los: On it’s way if they don’t fight it