Diablo is a small, private residential community with a single ZIP code, 94528. About 400 homes sit on roughly 115 acres around Diablo Country Club, from historic summer cottages to large newer houses on the lower slopes of Mount Diablo.
Every Service Across 94528
Inspection, K9, heat, chemical, steam and fumigation quotes are available anywhere in Diablo. Compare them on the Diablo bed bug services page.
| Community | Where | Typical homes |
|---|---|---|
| Country club area | Around the Diablo Country Club golf course and clubhouse | Historic homes and larger houses |
| Alameda Diablo and El Nido | The older core, near the post office | Early 1900s estates and summer cottages |
| Mount Diablo Scenic Boulevard | The road climbing toward the state park | Hillside homes on larger lots |
ZIP 94528 is listed as a PO Box ZIP, since the Postal Service does not deliver to homes in Diablo and residents use boxes at the local post office. Census tables count about 1,050 residents in the ZIP, and the 2020 Census counted about 1,260 in the Diablo CDP (rounded, unitedstateszipcodes.org and Wikipedia). Danville and Alamo have their own pages on our network.
How your call is handled: Bed Bug Control CA is a free referral service. When you call or send the form, you are connected with an independent, licensed pest control company that serves Diablo. That company inspects, quotes and does the work.