Explore Los Osos, 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 Los Osos, 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 Los Osos.
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 | Los Osos |
| State | California (CA) |
| County | San Luis Obispo County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 35.311086 |
| Longitude | -120.832401 |
| Population | 14,465 |
| Density | 437.6 /km² |
| Incorporated | N/A |
| ZIP Codes | 93402, 93412 |
| Area Code | 805 |
| County Seat | San Luis Obispo |
| School District | San Luis Coastal Unified School District |
Los Osos displays a quiet landscape where the soft, salt-heavy air shifts across the land from the Pacific Ocean just a mile away. It lies 3.9 miles south-southeast of Morro Bay, CA (from Morro Bay, CA: bearing 165°T), and is situated 9.9 miles west-northwest of San Luis Obispo. The terrain unfolds toward the nearby Clark Valley, creating a basin that catches the morning fog as it rolls in from the water. Travelers often pause to watch the light change over the terrain as it reaches toward Los Osos Creek, which quietly winds its way through the local geography. Residents find solace in the open spaces of Los Osos Community Park, a primary gathering space that remains a focal point for daily life. High above the distant horizon, the Coast Ranges stand as a faint, jagged silhouette against the changing sky.
Early settlers were drawn to the fertile earth and the seasonal bounty provided by the surrounding environment. The local economy in Los Osos has evolved from its agricultural roots into a mosaic of small-scale commerce and service-oriented trades. Many people work in nearby hubs, yet they return to the quietude of this coastal edge to find a different pace of living. Industry here remains modest, favoring independent shops and local enterprises that reflect the values of the residents. Eto Lake stays tucked into the landscape, serving as a reminder of the delicate balance of water resources in this dry climate. History here is marked by the slow, deliberate transition of the land from ranching pastures to a residential enclave.
Cultural life in Los Osos is defined by an appreciation for the natural world and the slower rhythm of the seasons. Visitors often seek out the Rim Trail for a vantage point that offers a clear view of the surrounding coastal geography. For those who enjoy the sound of moving water, Islay Falls provides a small but constant presence in the nearby wilderness. The offshore sight of Lion Rock punctuates the view of the water, serving as a landmark for those watching the tides. While Los Osos is not a place of grand urban spectacles, it remains a site where the individual can observe the migration of birds and the shifting colors of the native flora. The atmosphere here favors the contemplative observer, grounding the day in the reality of the earth and the sea.
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This page provides an embedded street and satellite map of Los Osos, California. Coordinates: 35.311086, -120.832401. 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 Los Osos includes the ZIP code (93402, 93412), telephone area code (805), county seat of San Luis Obispo County (San Luis Obispo), and school district assignment (San Luis Coastal 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. |