• Dimond Park
• Morcom Rose Garden
• MacArthur Boulevard
• Fruitvale Avenue
• Sausal Creek
• The Altenheim

The Dimond District is one of Oakland's most beloved neighborhood commercial corridors, taking its name from Hugh James Dimond — an early Oakland pioneer and landowner who arrived in the East Bay in the 1850s and whose family's property became the nucleus of this community when the area was subdivided for residential development circa 1867. The district flourished with the arrival of the Key System electric streetcar along MacArthur Boulevard and Fruitvale Avenue in the early 20th century, drawing the working and middle-class families whose investment in the corridor has sustained its independent commercial character across more than a century. Dimond Park — one of Oakland's largest and most actively used community parks, occupying the Sausal Creek canyon along Fruitvale Avenue — is the district's primary recreational anchor, its playing fields, pool, and the adjacent Morcom Rose Garden (a 7-acre formal garden established in 1933) drawing residents from across East Oakland. The Altenheim — the historic senior residence on MacArthur Boulevard founded by the German community in 1889 — is one of the Dimond District's oldest surviving institutional landmarks. That combination of pioneer heritage, streetcar-era commerce, and community park anchoring is the spirit behind the MY-NHD Dimond District collection.