Explore Martell, 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 Martell, 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 Martell.
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 | Martell |
| State | California (CA) |
| County | Amador County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 38.366857 |
| Longitude | -120.796047 |
| Population | 207 |
| Density | 36.5 /km² |
| Incorporated | N/A |
| ZIP Codes | 95642, 95654 |
| Area Code | 530 |
| County Seat | Jackson |
| School District | Amador County Unified School District |
Martell exists as a rugged intersection of earth and industry, where the landscape is defined by the steady, dry heat of an inland plateau. It lies 22.7 miles south of Diamond Springs, CA (from Diamond Springs, CA: bearing 177°T), and is situated 7.5 miles east of Ione. The terrain here rises in broken, tawny slopes that suggest the distant, hazy outline of the Sierra Nevada on the far horizon, though the immediate geography is dominated by the quiet, scrub-dotted hollows of Gopher Gulch. Water persists in the low-lying veins of the land, with Rock Creek carving a narrow path through the dust just a mile away, feeding the still, reflective surface of Tanner Reservoir. Beyond the immediate clearing, the shadows deepen where the land tilts toward the timbered reaches of Mount Zion State Forest, grounding the scene in a stillness that feels both ancient and remarkably enduring.
Martell carries the weight of a working history, having long served as a vital node for the extraction and transport of local resources. While the economy has shifted over the decades, the presence of heavy rail infrastructure and industrial corridors remains the primary pulse of the locality, keeping the pace of life tethered to the rhythm of logistics and commerce. The proximity of Bryson Park offers a brief respite from the grit of the heavy transit lines, providing a patch of open ground that softens the sharp edges of the surrounding infrastructure. In the late afternoon, the light turns a deep, bruised amber, casting long silhouettes across the heavy gravel and weathered timber that define the character of Martell, reminding any observer that the land here is less about artifice and more about the raw, utilitarian persistence of the interior.
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This page provides an embedded street and satellite map of Martell, California. Coordinates: 38.366857, -120.796047. 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 Martell includes the ZIP code (95642, 95654), telephone area code (530), county seat of Amador County (Jackson), and school district assignment (Amador County Unified 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. |