Arbor, California
Arbor: a city in Contra Costa County, California
About
Arbor is a city located in the county of Contra Costa in the U.S. state of California.
Quick Facts about Arbor
| State | California (United States) |
| County | Contra Costa County |
| Latitude & Longitude | 37.9616,-121.7233 |
| Time Zone | America/Los_Angeles |
| Local time | 16:52:22 (9th June 2026) |
Geography
Arbor is located at 37°57'42"N 121°43'24"W (37.9615900, -121.7232900).
Arbor map
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Nearby Schools and Colleges
Schools and campuses linked to Arbor, CA. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 491950 | Contra Costa Medical Career College | Antioch (CA) | 94581-6208 |
Nearby Transit Stations (51)
Rail and bus stations connected to Arbor, CA. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| ACA | Antioch–Pittsburg | 100 I Street | RAIL |
| RVT | Rio Vista, CA | 28 South Front Street | BUS |
| VAS | Livermore, CA | 575 South Vasco Road | RAIL |
| LIV | Livermore, California | 2500 Railroad Avenue | BUS |
| DBP | Dublin-Pleasanton, California | 5801 Owens Drive | BUS |
Closest post offices linked to Arbor.
| Post Office Name | City | ZIP |
|---|---|---|
| Oakley Post Office | Oakley (CA) | 94561 |
Other cities in Contra Costa County
Cities, towns, neighborhoods & other populated places in Contra Costa County , CA. (more)
| City Name | Population | Title |
|---|---|---|
| Concord | 128,544 | The third most populous city in Contra Costa County, California. |
| Antioch | 111,605 | The most populous city in Contra Costa County, California. |
| Richmond | 110,038 | The most populous city in Contra Costa County, California. |
| San Ramon | 82,865 | A city in Contra Costa County, California. |
| Pittsburg | 72,622 | A city in Contra Costa County, California. |
| Walnut Creek | 69,936 | The fifth most populous city in Contra Costa County, California. |
| Brentwood | 65,017 | The most populous city in Contra Costa County, California. |
| Danville | 44,883 | Town in Contra Costa County, California |
| Oakley | 42,710 | A city in Contra Costa County, California. |
| Martinez | 38,027 | City in Contra Costa County, California, USA |
| Pleasant Hill | 34,781 | City in Contra Costa County, California, USA |
| San Pablo | 30,779 | City in Contra Costa County, California, United States |
| Hercules | 26,221 | City in western Contra Costa County, California |
| Lafayette | 25,992 | City in California |
| El Cerrito | 25,403 | City in Contra Costa County, California, United States |
| Bay Point | 21,534 | Census designated place in California |