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Sentinel Oklahoma Map

Explore Sentinel, Oklahoma, 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 Sentinel, Oklahoma

How to Use This Sentinel, Oklahoma Map

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

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.

CitySentinel
StateOklahoma (OK)
CountyWashita County
CountryUnited States of America
TimezoneCentral Time (America/Chicago)
Latitude35.157832
Longitude-99.175357
Population763
Density473.6 /km²
IncorporatedYes
ZIP Code73664
Area Code405
County SeatNew Cordell
School DistrictSentinel Public Schools

About Sentinel, Oklahoma

Sentinel is a locality in Washita County, Oklahoma, United States. It is a small community with a population of 763. The population density is 473.6 people per km². Sentinel is located at 35.1578°N, 99.1754°W. It observes the Central Time (America/Chicago) timezone. Sentinel is an incorporated locality. ZIP code: 73664.

Sentinel emerges from the vast, sun-bleached expanse of the Oklahoma plains as a quiet collection of buildings defined by the relentless movement of the wind across red earth. It lies 21.8 miles southeast of Elk City, OK (from Elk City, OK: bearing 144°T), and is situated 10.0 miles north-northwest of Hobart. The landscape around Sentinel stretches toward the horizon in a pattern of flat fields and subtle, undulating prairie grasses that catch the amber light of late afternoon. Elk Creek winds its way through the nearby terrain, its path marked by a thin line of hardy vegetation that offers a muted contrast to the surrounding fields. On the clearest of days, the distant silhouette of the Glen Mountains provides a jagged, blue-gray anchor to a sky that feels remarkably wide, while the quiet waters of Ridling Reservoir sit motionless under the heat of the summer sun.

Agriculture remains the primary pulse of life here, as the rhythms of planting and harvest dictate the pace of the days and the character of the local economy. The history of Sentinel resides in the legacy of the settlers who broke the soil and established these homesteads, weaving their lives into the stubborn resilience of the plains. Residents often venture toward Hunter Park for a moment of stillness, finding a rare intimacy in the open space that defines this part of the state. Life in Sentinel moves with an understated gravity, where the clarity of the air and the immense reach of the star-filled night sky offer a sense of permanence that outlasts the fleeting nature of daily industry.

Nearby Outdoor Places

  • Hunter Park (Local Park) — 9.4 mi, 157° SE
  • Hobart Ball Park (Local Recreation) — 10.1 mi, 152° SE
  • Altus - Lugert Wildlife Management Area (State Conservation Area) — 12.1 mi, 223° SW
  • Washita County Wildlife Management Area (State Conservation Area) — 12.8 mi, 037° NE
  • Unknown Park (Local Park) — 14.2 mi, 048° NE
  • Quartz Mountain State Resort Park (State Park) — 15.4 mi, 215° SW
  • Flix On 6 (Cinema) — 20.7 mi, 321° NW
  • National Route 66 and Transportation Museum (Museum) — 22.9 mi, 320° NW
  • Foss State Park (State Park) — 25.5 mi, 360° N
  • Oklahoma Route 66 Museum (Museum) — 26.3 mi, 024° NE
  • Wichita Mountains Wildlife Refuge (National Wildlife Refuge) — 30.9 mi, 138° SE · 118k acres
  • Douglas C-47B Skytrain (Attraction) — 35.0 mi, 190° S
  • Lockheed C-141B Starlifter (Attraction) — 35.2 mi, 190° S
  • Boom Operators Memorial (Monument) — 35.2 mi, 190° S
  • Boeing KC-135A Stratotanker (Attraction) — 35.3 mi, 190° S
  • Wichita Mountains Wilderness North Mountain Unit (Wilderness Area) — 35.3 mi, 134° SE · 9,786 acres
  • Beech JRB-4 (Attraction) — 35.5 mi, 190° S
  • Studio One (Arts Centre) — 36.2 mi, 193° S
  • Apache Monument (Monument) — 36.8 mi, 193° S
  • Windmill Garden (Public Artwork) — 38.2 mi, 276° W
  • Black Kettle National Grassland (National Grassland) — 38.4 mi, 323° NW · 31k acres
  • Sandhill Curiosity Shop (Museum) — 39.2 mi, 276° W
  • Veterans Memorial (Monument) — 42.1 mi, 319° NW
  • Hydro Rodeo Arena (Stadium) — 42.8 mi, 051° NE
  • Quetone Overlook (Viewpoint) — 45.3 mi, 130° SE
  • Comanche Tribal Cultural Center (Arts Centre) — 47.6 mi, 141° SE
  • Medicine Park Aquarium & Natural Sciences Center (Aquarium) — 48.1 mi, 128° SE
  • Red Door Gallery (Gallery) — 48.4 mi, 128° SE
  • Buffalo Lake National Wildlife Refuge (National Wildlife Refuge) — 75.9 mi, 235° SW · 15k acres

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About This Sentinel Map Page

This page provides an embedded street and satellite map of Sentinel, Oklahoma. Coordinates: 35.157832, -99.175357. 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 Sentinel includes the ZIP code (73664), telephone area code (405), county seat of Washita County (New Cordell), and school district assignment (Sentinel Public Schools).

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.