The GPS coordinates of Saint Martin are latitude 30.438° and longitude -88.8681°. In directional format: 30.438° N, 88.8681° W. These coordinates mark the center of Saint Martin in Mississippi and work with Google Maps, OpenStreetMap and every major navigation app.

Saint Martin is a city in Mississippi, United States, on the continent of North America. It falls within Jackson County. View its exact position on the satellite map above or check nearby cities for regional context.

In DMS (Degrees Minutes Seconds) format, Saint Martin sits at: Latitude 30° 26' 17" N and Longitude 88° 52' 5" W. This format is common in surveying records, printed maps and legacy GPS hardware still used by field crews on site visits.

Saint Martin has a population of approximately 7,730 people. This is roughly 0.263% of Mississippi's total population. See the population rank and density figures above, or compare it against every city in Mississippi.

The interactive satellite map of Saint Martin is embedded on this page and shows streets, buildings and terrain. You can also enter the GPS coordinates 30.438, -88.8681 directly into Google Maps, Apple Maps or any navigation app to locate Saint Martin in Mississippi. For broader context, explore the Mississippi state map or nearby cities.

The nearest airport to Saint Martin is Gulfport Biloxi International Airport (GPT), roughly 20 km away. See the Nearest Airport card in the sidebar for the exact distance in kilometers and miles.

Saint Martin is approximately 242 km (150 mi) from Jackson, the capital of Mississippi, measured as a straight-line distance between city centers. See the Major Cities table above for distances from other cities in Mississippi.

Saint Martin sits at an elevation of approximately 3 meters (10 feet) above sea level — see the Geographic Profile above. Compare it against other cities in the Major Cities table for Mississippi.

The closest cities to Saint Martin include D'Iberville, Gulf Hills, Ocean Springs. See the Geographic Intelligence panel above for the full list with distances, or the nearby cities tool for a complete breakdown.

Today in Saint Martin, sunrise is at 04:20 AM and sunset is at 05:40 PM, giving a day length of 13h 20m. See the Sunrise & Sunset panel above, calculated directly from Saint Martin's GPS coordinates and updated daily.

Saint Martin is approximately 3,388 km (2,105 mi) from the Equator, in the northern hemisphere. It's also about 8,529 km from the Prime Meridian. See the Global Position panel above for the full breakdown.

The antipodal point of Saint Martin — the spot exactly opposite it through the Earth's center — falls nearest to Denham, Australia, roughly 2,248 km from the true antipode. Since about 71% of the Earth's surface is ocean, most antipodal points land in open water rather than on a named city.

Saint Martin is approximately 1,143 km (710 mi) N of Washington, the national capital of United States, measured as a straight-line distance between city centers. See the Distance to Capitals card above.