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San Luis Arizona Map

Explore San Luis, Arizona, 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 San Luis, Arizona

How to Use This San Luis, Arizona Map

This interactive map shows the street layout and satellite imagery for San Luis, Arizona. 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 Arizona 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 San Luis.

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.

CitySan Luis
StateArizona (AZ)
CountyYuma County
CountryUnited States of America
TimezoneMountain Standard Time — no DST (America/Phoenix)
Latitude32.486181
Longitude-114.723414
Population35,257
Density400.1 /km²
IncorporatedYes
ZIP Codes85634, 85336
Area Code520, 480
County SeatYuma
School DistrictYuma Union High School District

About San Luis, Arizona

San Luis is a locality in Yuma County, Arizona, United States. It has a population of 35,257. The population density is 400.1 people per km². San Luis is located at 32.4862°N, 114.7234°W. It observes the Mountain Standard Time — no DST (America/Phoenix) timezone. San Luis is an incorporated locality. ZIP codes: 85634, 85336.

San Luis occupies a vast expanse within the fertile Yuma Valley, where the sun-drenched earth stretches toward the horizon under a sky of enduring blue. It lies 8.7 miles south-southwest of Somerton, AZ (from Somerton, AZ: bearing 209°T), and is situated 18.9 miles south-southwest of Yuma. The Main Drain carves a deliberate path through the landscape, serving as a quiet artery that sustains the surrounding agricultural fields. Beyond the immediate flatlands, the distant peaks of the Ogilby Hills rise in the west, their jagged silhouettes softened by the hazy heat of the afternoon. Travelers may find a moment of respite at Friendship Park, a local space that anchors the community near the international border. When the sun dips low, the desert light casts a warm, copper glow over the open plains, lending a fleeting elegance to the quiet, dusty trails.

Agriculture serves as the primary engine for San Luis, drawing life from the irrigation networks that have transformed the arid soil into a productive patchwork of green. Generations of laborers have defined the character of the economy here, with the harvest of winter vegetables providing a steady rhythm to the working calendar. This history of cultivation mirrors the broader development of the region, where the persistence of human effort has turned a once-challenging environment into a center of commerce. Small businesses and logistics operations continue to expand, reflecting a steady growth that mirrors the town’s industrious spirit. The labor of the fields remains an essential thread, grounding the local economy in the seasonal cycles of the earth.

Cultural traditions in San Luis are deeply rooted in the shared heritage of the borderlands, manifesting in vibrant community gatherings and a shared language of resilience. Residents frequent local establishments where the scent of fresh tortillas and coffee defines the morning, creating a sense of belonging that permeates daily life. While the region is not known for hosting global figures or massive stadium sports, the authentic character of San Luis is found in the pride of its citizens and their dedication to family life. The town maintains a modest, steady pace, where the quiet interactions at local markets hold more significance than any grand monument. As evening settles, the air cools, and the simple, honest beauty of the landscape reminds those who live here of the distinct, unadorned peace found in this corner of the world.

Nearby Outdoor Places

  • State Trust Land (State Resource Management Area) — 0.1 mi, 042° NE
  • Unknown Park (Local Park) — 1.8 mi, 285° W
  • Eligio Ramirez Park (Local Park) — 1.9 mi, 270° W
  • United States Marine Corps (Monument) — 14.2 mi, 032° NE
  • Cibola Raider (Monument) — 14.6 mi, 013° N
  • Bumper Boats (Attraction) — 16.8 mi, 035° NE
  • Army of the West Mormon Batallion Statue (Public Artwork) — 17.5 mi, 015° N
  • Bureau of Reclamation (Museum) — 17.6 mi, 019° N
  • Siphon Outlet (Viewpoint) — 17.7 mi, 020° N
  • Yuma Territory Live Steamers (Museum) — 17.7 mi, 021° N
  • California State Lands Commission (State Resource Management Area) — 17.8 mi, 020° N
  • Araz Stage Station Ruins (Attraction) — 18.3 mi, 005° N
  • Site of Camp Pilot Knob (Monument) — 18.4 mi, 354° N
  • "_uma" Sign (Attraction) — 19.4 mi, 043° NE
  • East Mesa Area of Critical Environmental Concern (Area of Critical Environmental Concern) — 20.2 mi, 321° NW
  • Sunset Vista: Funeral home, cemetery, and crematory. (Attraction) — 20.3 mi, 055° NE
  • Picacho Area of Critical Environmental Concern (Area of Critical Environmental Concern) — 22.0 mi, 358° N
  • Little Picacho Wilderness Area (Wilderness Area) — 26.4 mi, 019° N · 39k acres
  • Muggins Mountain Wilderness Area (Wilderness Area) — 30.6 mi, 054° NE · 7,713 acres
  • Ampitheater (Theatre) — 37.6 mi, 009° N
  • Jail (Historic Ruins) — 37.6 mi, 010° N
  • Windmill Water Pump (Historic Ruins) — 37.9 mi, 008° N
  • Kofa National Wildlife Refuge (National Wildlife Refuge) — 42.4 mi, 042° NE · 1.3M acres
  • ICC museo UABC (Museum) — 44.4 mi, 286° W
  • Cabeza Prieta National Wildlife Refuge (National Wildlife Refuge) — 44.7 mi, 096° E · 1.7M acres
  • Cinema Curto (Theatre) — 46.2 mi, 286° W
  • Site of Fort Romulado Pacheco (Historic Castle / Fort) — 61.6 mi, 294° NW
  • Port Cultural Center (Arts Centre) — 78.1 mi, 005° N

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About This San Luis Map Page

This page provides an embedded street and satellite map of San Luis, Arizona. Coordinates: 32.486181, -114.723414. 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 San Luis includes the ZIP code (85634, 85336), telephone area code (520, 480), county seat of Yuma County (Yuma), and school district assignment (Yuma 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 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.