Acorn
Ghost town · Santa Barbara County, California

Acorn is a ghost town in Santa Barbara County, California. It is one of 12 former communities in Santa Barbara County on the federal names register. That ranks the county 28th among the 58 California counties with a vanished settlement on record.
The U.S. Geological Survey lists Acorn as a historical populated place on the Lompoc topographic quadrangle: the name is no longer in official use for a community, whether the settlement was abandoned, absorbed into a neighbouring town or renamed. The recorded location is 34.6528° N, 120.4932° W.
Key facts
| USGS quadrangle | Lompoc |
|---|---|
| Elevation | 69 ft |
| Nearest living town | Lompoc, CA |
| Distance to it | 1.4 miles |
| GNIS feature ID | 1871686 |
| Coordinates | 34.65276, -120.49322 |
What's there now
Acorn is no longer a community in its own right. The nearest living town is Lompoc, CA (population 43,819), about 1.4 miles away in a straight line, and the site sits at roughly 69 feet above sea level. Much of the land around former townsites is private; check access before you visit.
Nearby places
- Mission La Purisimaghost town · Santa Barbara County · 4.3 mi
- Jalamaghost town · Santa Barbara County · 9.9 mi
- Point Arguello Lightlighthouse · Santa Barbara County · 10.2 mi
- Shisholopghost town · Santa Barbara County · 13.7 mi
- Kunuqugghost town · Santa Barbara County · 14.1 mi
- Point Conception Lightlighthouse · Santa Barbara County · 14.2 mi
- Palmerghost town · Santa Barbara County · 15.6 mi
- Roadamiteghost town · Santa Barbara County · 16.3 mi
- Betteraviaghost town · Santa Barbara County · 18.4 mi
- Point Sal Landingghost town · Santa Barbara County · 19 mi
- Orellaghost town · Santa Barbara County · 28.4 mi
- Summitghost town · San Luis Obispo County · 28.7 mi
Questions
Where is Acorn?
Acorn is in Santa Barbara County, California, at 34.6528, -120.4932.
How many ghost towns are in Santa Barbara County?
Santa Barbara County, California has 12 ghost towns on record at Wayfarrow.
- USGS Geographic Names Information System (Domestic Names) — GNIS Domestic Names, feature record (public-domain)
- U.S. Census Bureau TIGER/Line and ACS — Census Gazetteer + ACS 5-year population (public-domain)
Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.