Explore Crest, California, with this interactive street and satellite map.
This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.
This interactive map shows the street layout and satellite imagery for Crest, California. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of California or beyond.
Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).
TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Crest.
Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.
Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.
| City | Crest |
| State | California (CA) |
| County | San Diego County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 32.80002 |
| Longitude | -116.867078 |
| Population | 2,828 |
| Density | 167.2 /km² |
| Incorporated | N/A |
| ZIP Codes | 96123, 92021 |
| Area Code | 530, 714 |
| County Seat | San Diego |
| School District | Grossmont Union High School District |
Crest occupies a rugged elevation where the terrain asserts itself in steep, chaparral-covered ridges and deep, sun-drenched ravines. It lies 4.0 miles east of Bostonia, CA (from Bostonia, CA: bearing 90°T), and is situated 5.6 miles east of El Cajon. Forester Creek carves a path through the lower reaches of this topography, its seasonal pulse dictating the hydration of the scrub oak and manzanita that cling to the slopes. The air here holds a singular, dry clarity, often shimmering with a heat that turns the grasses to shades of pale straw by mid-summer. To the west, the distant silhouettes of the Fletcher Hills define the horizon, while the proximity to Nancy Jane County Park provides a quiet anchor for the local landscape. Residents often traverse the Suncrest Truck Trail, a route that winds through the brush and offers a vantage point over the vast, undulating expanse of the inland backcountry.
Crest emerged as a deliberate retreat from the basin floors, drawing those who favored the solitude of high ground over the density of the lowland settlements. Historically, the economy developed around the modest requirements of mountain living, eschewing large-scale industry in favor of a residential character that remains tethered to the rhythms of the surrounding hills. Commuters frequently look toward the nearby expanse of Harbison Canyon, which serves as a natural corridor for movement and wind alike. While Lake Jennings remains a short distance away, the life of the locality is defined more by the persistent challenge of the fire-prone landscape and the daily negotiation of winding, narrow roads. There is a quiet endurance in the way the dwellings are spaced, reflecting a preference for privacy and a landscape that demands respect for its seasonal volatility.
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This page provides an embedded street and satellite map of Crest, California. Coordinates: 32.80002, -116.867078. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Crest includes the ZIP code (96123, 92021), telephone area code (530, 714), county seat of San Diego County (San Diego), and school district assignment (Grossmont Union High School District).
Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |