Explore Saint Ann, 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.
This interactive map shows the street layout and satellite imagery for Saint Ann, 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 Ann.
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 | Saint Ann |
| State | Missouri (MO) |
| County | St. Louis County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 38.727274 |
| Longitude | -90.383172 |
| Population | 13,020 |
| Density | 2800.0 /km² |
| Incorporated | N/A |
| ZIP Code | 63074 |
| Area Code | 314 |
| County Seat | Clayton |
Saint Ann serves as a steady anchor within the expansive, inland plains of Missouri. The landscape surrounding Saint Ann is defined by the winding path of Coldwater Creek, which snakes through the terrain like a silver thread caught in the heavy midwestern light. To the west, the distant silhouette of Les Mamelles rises against the horizon, providing a permanent, muted boundary to the sky. Residents often spend their afternoons at Mary Ridge Park, where the wide, open spaces offer a quiet reprieve from the hum of regional traffic. Even when the evening air turns crisp, the land retains a sense of grounded simplicity, marked by the steady, unadorned beauty of the prairie grasses.
Historical growth in Saint Ann emerged from the steady expansion of the regional transit corridor, which eventually transformed the area into a hub for workers and small-scale commerce. The local economy thrives on the industrious spirit of its citizens, who maintain a variety of professional services and small businesses that keep the neighborhood functioning with reliable precision. In previous generations, the land supported modest agricultural interests, but today the focus has shifted toward the logistics and retail sectors that define the modern suburban experience. Saint Ann remains a place where the work ethic is palpable, echoing the plain-spoken traditions of the surrounding Missouri landscape. One can still see the remnants of older infrastructure, standing as quiet witnesses to the decades of development that have shaped the local character.
Cultural life in Saint Ann is marked by a neighborly reserve and a collective pride in the maintenance of public spaces. Notable landmarks include the local community centers where residents gather to organize events that celebrate the shared history of the region. While the pace of daily life is rarely hurried, the calendar fills with seasonal festivities that bring the streets to life with the voices of families and friends. The influence of the broader Missouri region—a blend of sturdy, pragmatic Midwestern sensibilities—is woven into the daily interactions of the people. Famous individuals such as the actor Phyllis Smith spent formative years in this region, contributing to a sense of local pride that extends beyond the borders of Saint Ann. Here, the rhythm of the day is dictated by the turning of the seasons and the quiet persistence of a life well-lived.
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This page provides an embedded street and satellite map of Saint Ann, Missouri. Coordinates: 38.727274, -90.383172. 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 Ann includes the ZIP code (63074), telephone area code (314), county seat of St. Louis County (Clayton), 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 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. |