Explore Napa, 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 Napa, 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 Napa.
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 | Napa |
| State | California (CA) |
| County | Napa County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 38.297872 |
| Longitude | -122.300741 |
| Population | 79,246 |
| Density | 1695.4 /km² |
| Incorporated | Yes |
| ZIP Codes | 94559, 94558, 94581 |
| Area Code | 510 |
| County Seat | Napa |
| School District | Napa Valley Unified School District |
Napa occupies a landscape defined by the rhythmic movement of the Napa River, which carves a path through the valley floor and provides a vital pulse to the surrounding terrain. It lies 8.6 miles north of American Canyon, CA (from American Canyon, CA: bearing 351°T), and is situated 9.4 miles east of Sonoma. The regional geography is characterized by wide, fertile plains that transition into gentle slopes, with the distant Coast Ranges visible as a hazy, jagged silhouette on the far horizon. Residents often look toward the nearby Browns Valley, where the morning light catches the golden hues of the grasses before the heat of the day fully takes hold. Just a mile away, the East Napa Reservoir offers a quiet expanse of water, reflecting the sky in a way that anchors the land. Those who wander through Veteran's Memorial Park find a space that feels deeply connected to the earth, providing a grounded sense of place amidst the oak savanna and the quiet, dry air of an inland summer.
Napa began as a modest settlement that grew in significance as travelers and settlers recognized the potential of the deep, nutrient-rich soil. Early pioneers established a foundation rooted in agriculture, transforming the landscape into a productive patchwork that mirrored the slow, deliberate pace of the nineteenth century. The growth of Napa was never sudden, but rather a steady accumulation of effort, as families built structures that reflected their commitment to the land and their vision for the future. Over generations, the patterns of settlement shifted from simple homesteads to a more structured arrangement of commerce and residence, yet the core identity of the place remains tied to its origins as a hub for those who worked the soil.
Napa supports a complex economy where the cultivation of the land remains the primary driver, fostering industries that emphasize craftsmanship and meticulous production. Infrastructure within Napa is designed to facilitate the movement of goods and visitors, with roads weaving through the valley to connect local enterprises to broader regional markets. Higher education is represented by institutions such as Napa Valley College, which serves as a center for vocational training and academic pursuit, preparing the next generation to contribute to the specialized labor force. This focus on expertise and production creates a professional climate where the value of a day’s labor is held in high regard, and the infrastructure reflects a commitment to sustaining the long-term viability of the regional industry.
Napa maintains a cultural character that balances the demands of professional life with a deep appreciation for the quiet beauty of the inland environment. Annual festivals often draw participants into the open air, celebrating the seasonal cycles that define life in the valley, while landmarks like Green Valley Falls provide a point of natural wonder for those seeking a reprieve from the daily routine. While professional sports remain a matter of distant interest for many, the local identity is firmly rooted in the shared experience of living in a place that feels distinct from the bustle of larger metropolitan zones. Individuals who have achieved wide recognition often find in Napa a sanctuary of relative anonymity, allowing the rhythm of the seasons and the simple, persistent flow of the Napa River to remain the true centers of focus for all who reside here.
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This page provides an embedded street and satellite map of Napa, California. Coordinates: 38.297872, -122.300741. 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 Napa includes the ZIP code (94559, 94558, 94581), telephone area code (510), county seat of Napa County (Napa), and school district assignment (Napa Valley 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. |