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Hercules California Map

Explore Hercules, 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.

Interactive Map of Hercules, California

How to Use This Hercules, California Map

This interactive map shows the street layout and satellite imagery for Hercules, 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 Hercules.

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.

CityHercules
StateCalifornia (CA)
CountyContra Costa County
CountryUnited States of America
TimezonePacific Time (America/Los_Angeles)
Latitude38.017144
Longitude-122.288581
Population26,016
Density1566.3 /km²
IncorporatedYes
ZIP Code94547
Area Code510
County SeatMartinez
School DistrictWest Contra Costa Unified School District

About Hercules, California

Hercules is a locality in Contra Costa County, California, United States. It has a population of 26,016. The population density is 1566.3 people per km². Hercules is located at 38.0171°N, 122.2886°W. It observes the Pacific Time (America/Los_Angeles) timezone. Hercules is an incorporated locality. ZIP code: 94547.

Hercules occupies a unique position where the land meets the expansive waters of the Pacific Ocean. It lies 1.0 miles north-northeast of Pinole, CA (from Pinole, CA: bearing 32°T), and is situated 6.3 miles south-southwest of Vallejo. Refugio Creek weaves its way through the landscape, carving a path toward the water that defines the local topography. The expanse of Refugio Valley provides a natural basin that catches the soft, golden light of late afternoon. Looking toward the horizon, one might catch a faint glimpse of the Coast Ranges standing as silent sentinels against the sky. Residents enjoy the proximity of the San Pablo Bay Regional Shoreline, a space where the salt air and tidal rhythms offer a quiet respite from the bustle of modern life.

Hercules grew from its industrial origins, transitioning over time from a site of manufacturing to a residential hub. Early development centered on the production of explosives, an industry that required significant space and isolation along the waterfront. Today, the local economy reflects a more diverse landscape of small businesses and professional services that support the daily needs of those living in the region. The legacy of these early industries remains visible in the thoughtful transformation of the land into modern, functional spaces. Just five miles away, the presence of Mare Island serves as a reminder of the maritime and industrial heritage that shaped the broader northern reach of the bay. Maloney Reservoir sits quietly a mile away, a steady feature in a region that has long balanced human ambition with the demands of its geography.

Hercules maintains a culture defined by its connection to the outdoors and a steady, neighborly pace. The San Pablo Bay Regional Shoreline serves as a primary landmark, drawing people together for walks and reflection at the water’s edge. While many residents seek the challenge of the Peacock Gap Trail for recreation, the daily rhythm of life here is defined more by the quiet commute and the community gatherings held in local parks. The character of the people is as resilient as the landscape, reflecting a blend of backgrounds that gather under the vast, shifting coastal sky. While Hercules is not a place defined by celebrity, its residents value the unassuming nature of a life lived well near the water. The spirit of the place is found in the way the morning fog lifts to reveal a community that values its place in the world.

Nearby Outdoor Places

  • San Pablo Bay Regional Shoreline (Local Park) — 0.3 mi, 242° SW
  • Pinole Senior Center (Local Recreation) — 0.7 mi, 185° S
  • Fernandez Park (Local Park) — 0.7 mi, 191° S
  • Lefty Gomez Ballfield Complex (Local Recreation) — 1.4 mi, 049° NE
  • Wilson Point (Viewpoint) — 1.5 mi, 256° W
  • Sobrante Ridge Regional Preserve (Local Conservation Area) — 3.2 mi, 159° S
  • Black Powder Press (Historic Ruins) — 3.5 mi, 255° W
  • Site of Giant Powder Company (Monument) — 4.1 mi, 245° SW
  • Bat House (Historic Ruins) — 4.3 mi, 256° W
  • Mare Island Preserve Bunker 2;A204 (Attraction) — 4.3 mi, 023° NE
  • Mare Island Preserve Bunker 1;A205 (Attraction) — 4.4 mi, 022° N
  • The Spirit Ship (Public Artwork) — 4.5 mi, 025° NE
  • 1958 Carquinez Bridge (Attraction) — 4.6 mi, 049° NE
  • 2003 Alfred Zampa Memorial Suspension Bridge (Attraction) — 4.6 mi, 048° NE
  • Pillar of the Future (Monument) — 5.7 mi, 009° N
  • Benicia State Recreation Area (State Recreation Area) — 5.7 mi, 053° NE
  • Site of State Capitol at Vallejo Floor Plaque (Monument) — 6.0 mi, 016° N
  • Mare Island Art Glass (Arts Centre) — 6.1 mi, 008° N
  • San Pablo Bay National Wildlife Refuge (National Wildlife Refuge) — 6.1 mi, 353° N · 43k acres
  • Vallejo Naval and Historical Museum (Museum) — 6.2 mi, 016° N
  • Richmond Art Center (Arts Centre) — 6.3 mi, 209° SW
  • Richmond Memorial Auditorium (Theatre) — 6.3 mi, 209° SW
  • Mullen Theater (Theatre) — 6.5 mi, 023° NE
  • Internet Archive - Physical Archive (Museum) — 6.8 mi, 207° SW
  • Blake Garden (Museum) — 7.1 mi, 178° S
  • Napa-Sonoma Marshes Wildlife Area (State Conservation Area) — 7.2 mi, 360° N
  • China Camp State Park (State Park) — 9.1 mi, 262° W
  • San Francisco Bay National Estuarine Research Reserve (Marine Protected Area) — 9.1 mi, 261° W
  • Marin Islands National Wildlife Refuge (National Wildlife Refuge) — 9.5 mi, 252° W · 598 acres
  • Golden Gate National Recreation Area (National Recreation Area) — 14.8 mi, 209° SW · 113k acres

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About This Hercules Map Page

This page provides an embedded street and satellite map of Hercules, California. Coordinates: 38.017144, -122.288581. 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 Hercules includes the ZIP code (94547), telephone area code (510), county seat of Contra Costa County (Martinez), and school district assignment (West Contra Costa 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 generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.