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Saint Clair Missouri Map

Explore Saint Clair, Missouri, 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 Saint Clair, Missouri

How to Use This Saint Clair, Missouri Map

This interactive map shows the street layout and satellite imagery for Saint Clair, Missouri. 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 Missouri 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 Saint Clair.

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.

CitySaint Clair
StateMissouri (MO)
CountyFranklin County
CountryUnited States of America
TimezoneCentral Time (America/Chicago)
Latitude38.345329
Longitude-90.980974
Population4,792
Density480.0 /km²
IncorporatedN/A
ZIP Code63077
Area Code314
County SeatUnion

About Saint Clair, Missouri

Saint Clair is a locality in Franklin County, Missouri, United States. It has a population of approximately 4,792. The population density is 480.0 people per km². Saint Clair is located at 38.3453°N, 90.9810°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 63077.

Saint Clair occupies a landscape where the dense, timbered shadows of the Ozark foothills begin to soften into the broader, more open horizons of the Midwest. It lies 7.4 miles south-southeast of Union, MO (from Union, MO: bearing 168°T), and is situated 14.8 miles south of Washington. The land here is defined by a slow, geological patience, marked by the modest incision of West Fork Brush Creek as it carves through the limestone bedrock just a short distance away. Sunlight in the late afternoon catches the dust of the fields, casting a long, amber glow that settles over the low-slung architecture of the streets. Beyond the immediate terrain, the distant, hazy silhouette of Pea Ridge provides a permanent, silent anchor to the southern skyline, while the quiet waters of Trutsch Lakes offer a reflective stillness to the surrounding woods. Within the center of the grid, Main Street Park serves as a modest gathering point where the pace of the day is dictated by the cooling air and the shift of shadows across the grass.

Saint Clair grew from a history of industry that relied on the earth beneath its feet, drawing its vitality from the mineral wealth and clay deposits that once defined the regional economy. This legacy of extraction and labor has left a residue of plain-spoken resilience in the culture, where the work of the day is measured in tangible results rather than idle chatter. While the modern economy has shifted, the town maintains a steady, deliberate character, far removed from the frantic pulse of larger metropolitan centers. People here move with a practiced economy of motion, shaped by generations who understood that prosperity is tied to the land and the endurance of local enterprise. Life in Saint Clair unfolds with a quiet consistency, grounded in the reality of the seasons and the simple, persistent rhythm of neighbors crossing paths under the wide, unhurried expanse of the Missouri sky.

Nearby Outdoor Places

  • Main Street Park (Local Park) — 0.1 mi, 356° N
  • Evergreen Park (Local Park) — 0.3 mi, 022° N
  • Old Bus Stop and Gallery Route 66 (Attraction) — 0.4 mi, 348° N
  • Unknown Park (Local Recreation) — 0.9 mi, 046° NE
  • Green Meadow Access (State Recreation Area) — 2.6 mi, 099° E
  • Redhorse Access (State Recreation Area) — 5.1 mi, 149° SE
  • River'Round Conservation Area (State Conservation Area) — 5.1 mi, 079° E
  • Blue Star Memorial Highway (Monument) — 6.8 mi, 342° N
  • Meramec Conservation Area (State Conservation Area) — 7.0 mi, 204° SW
  • 9-11 Memorial (Monument) — 7.0 mi, 349° N
  • Benjamin Franklin (Public Artwork) — 7.0 mi, 349° N
  • Veterans Memoria (Monument) — 7.0 mi, 349° N
  • Meramec State Park (State Park) — 8.7 mi, 215° SW
  • Meramec Caverns (Attraction) — 9.4 mi, 220° SW
  • Robertsville State Park (State Park) — 9.7 mi, 057° NE
  • Caldwell Franklin County Museum (Museum) — 11.3 mi, 359° N
  • Sod House (Historic Ruins) — 12.2 mi, 045° NE
  • Indian Teepee (Historic Ruins) — 12.2 mi, 045° NE
  • Observation Deck (Viewpoint) — 12.5 mi, 046° NE
  • Machine Shop Gallery (Gallery) — 14.4 mi, 356° N
  • Big Foot (Attraction) — 15.0 mi, 049° NE
  • MMTAS Art Gallery (Gallery) — 15.0 mi, 354° N
  • Battle of Pacific (Registered Battlefield) — 16.0 mi, 053° NE
  • Blue Springs Creek Conservation Area (Nature Reserve) — 19.3 mi, 215° SW
  • Log Flume (Attraction) — 20.1 mi, 055° NE
  • Wildwood History Museum (Museum) — 20.4 mi, 046° NE
  • Mark Twain National Forest (National Forest) — 23.0 mi, 179° S · 1.5M acres
  • B&B Theaters Wildwood (Cinema) — 25.0 mi, 049° NE
  • Big Muddy National Fish And Wildlife Refuge (National Wildlife Refuge) — 29.2 mi, 038° NE · 32k acres
  • Middle Mississippi River National Wildlife Refuge (National Wildlife Refuge) — 34.0 mi, 097° E · 16k acres

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About This Saint Clair Map Page

This page provides an embedded street and satellite map of Saint Clair, Missouri. Coordinates: 38.345329, -90.980974. 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 Saint Clair includes the ZIP code (63077), telephone area code (314), county seat of Franklin County (Union), and school district assignment.

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.