Explore Oswego, South Carolina, 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 Oswego, South Carolina. 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 South Carolina 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 Oswego.
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 | Oswego |
| State | South Carolina (SC) |
| County | Sumter County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 34.007379 |
| Longitude | -80.287578 |
| Population | 86 |
| Density | 27.6 /km² |
| Incorporated | N/A |
| ZIP Code | 29153 |
| Area Code | 803 |
| County Seat | Sumter |
| School District | Sumter County Consolidated School District |
Oswego defines itself through the persistent, low-slung presence of Cowpen Swamp, which carves a dark, verdant artery through the flat, heavy soil of the midlands. It lies 6.8 miles north-northeast of Sumter, SC (from Sumter, SC: bearing 27°T), and is situated 8.2 miles east of Dalzell. The landscape here is defined by an expansive, quiet flatness that stretches toward the distant, hazy silhouette of the Sand Hills, visible only when the afternoon light clarifies the horizon. Three miles to the north, the surface of Whites Millpond catches the sky, its stillness mirroring the ancient pines that guard the perimeter of the water. Air in Oswego holds a thick, humid weight, smelling of damp earth and pine needles, a sensory reminder that the vast, open plains are governed more by the slow accumulation of sediment than by any sudden geological drama.
Oswego maintains a rhythm governed by the cyclical demands of agriculture, where the legacy of plantation-era land use lingers in the wide, cleared fields that have long supported the local economy. History here is not found in grand monuments, but in the enduring lines of the landscape and the quiet, four-mile proximity to the protected paths of Cypress Trail, where the natural world asserts its claim over the encroaching modern pace. Residents recognize the persistent influence of the soil, which dictates the quiet commerce of the region, favoring the slow, deliberate work of seasonal harvest over the frantic speed of urban centers. Life in Oswego moves with the unhurried gravity of the nearby swamps, an existence punctuated by the changing colors of the crops and the long, amber-hued shadows that settle over the fields as the day draws to a close.
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This page provides an embedded street and satellite map of Oswego, South Carolina. Coordinates: 34.007379, -80.287578. 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 Oswego includes the ZIP code (29153), telephone area code (803), county seat of Sumter County (Sumter), and school district assignment (Sumter County Consolidated 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. |