Mountain Top Junction, California
Mountain Top Junction: Situated at an elevation of 4,797 feet within the San Bernardino Mountains, this unincorporated area serves as a significant transportation hub in San Bernardino County.
About
Mountain Top Junction is a city located in the county of San Bernardino in the U.S. state of California.
Quick Facts about Mountain Top Junction
| State | California (United States) |
| County | San Bernardino County |
| Latitude & Longitude | 34.3903,-117.5762 |
| Time Zone | America/Los_Angeles |
| Local time | 12:01:28 (10th November 2026) |
| Weather | 49℉ Mostly Clear 7-days weather |
Geography
Mountain Top Junction is located at 34°23'25"N 117°34'34"W (34.3902800, -117.5761600).
Mountain Top Junction map
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Weather
Mostly clear, with a low around 49. West wind around 5 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Mountain Top Junction, CA. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 111939 | Chaffey College | Rancho Cucamonga (CA) | 91737-3002 |
Nearby Transit Stations (45)
Rail and bus stations connected to Mountain Top Junction, CA. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| VRV | Victor Valley Transportation Center | 16858 D St. | RAIL |
| VRB | Victorville, CA | 16838 South D Street | BUS |
| CLM | Claremont, California | 200 West First St. | BUS |
| ONA | Ontario | 228 South Plum Street | RAIL |
| SNB | San Bernardino Santa Fe Depot | 1170 West Third Street (all Trains and Buses) | RAIL |
Closest post offices linked to Mountain Top Junction.
| Post Office Name | City | ZIP |
|---|---|---|
| Phelan Post Office | Phelan (CA) | 92371 |
Other cities in San Bernardino County
Cities, towns, neighborhoods & other populated places in San Bernardino County , CA. (more)
| City Name | Population | Title |
|---|---|---|
| San Bernardino | 217,491 | The second most populous city in San Bernardino County, California. |
| Fontana | 216,173 | The second most populous city in San Bernardino County, California. |
| Ontario | 183,393 | The second most populous city in San Bernardino County, California. |
| Rancho Cucamonga | 178,849 | The sixth most populous city in San Bernardino County, California. |
| Victorville | 124,982 | The most populous city in San Bernardino County, California. |
| Rialto | 104,132 | The most populous city in San Bernardino County, California. |
| Hesperia | 96,911 | A city in San Bernardino County, California. |
| Chino | 92,290 | A city in San Bernardino County, California. |
| Chino Hills | 84,586 | A city in San Bernardino County, California. |
| Upland | 77,850 | A city in San Bernardino County, California. |
| Apple Valley | 74,061 | Town in San Bernardino County, California, United States |
| Redlands | 72,271 | A city in San Bernardino County, California. |
| Highland | 55,696 | A city in San Bernardino County, California. |
| Yucaipa | 54,833 | A city in San Bernardino County, California. |
| Colton | 54,661 | A city in San Bernardino County, California. |
| Montclair | 40,600 | A city in Los Angeles County, California. |