Explore Castle Point, 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 Castle Point, 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 Castle Point.
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 | Castle Point |
| State | Missouri (MO) |
| County | St. Louis County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 38.758106 |
| Longitude | -90.248168 |
| Population | 2,815 |
| Density | 1787.6 /km² |
| Incorporated | N/A |
| ZIP Code | 63136 |
| Area Code | 314 |
| County Seat | Clayton |
| School District | Riverview Gardens School District |
Castle Point emerges from the Missouri landscape as a collection of quiet, residential avenues defined by the steady, unassuming architecture of the mid-twentieth century. It lies 1.7 miles northwest of Bellefontaine Neighbors, MO (from Bellefontaine Neighbors, MO: bearing 316°T), and is situated 9.4 miles north-northwest of St. Louis. Louis. The land here maintains a modest elevation, characterized by subtle inclines that guide the eye toward the distant, hazy silhouette of Les Mamelles rising on the horizon. Within the immediate geography, the presence of Maline Creek traces a rhythmic, low-lying path through the local terrain, acting as a natural drainage for the surrounding suburban plots. Residents often find solace in the green expanse of Castlepoint Park, a local space that provides a necessary interruption of open grass and mature trees against the grid of paved streets. As the afternoon light wanes, the air takes on a crisp, inland clarity, settling over the neighborhood with a stillness that feels both permanent and profoundly grounded.
Castle Point retains the lingering character of its mid-century expansion, a time when the regional economy shifted to accommodate the industrial pulse radiating from the nearby metropolitan center. While the daily commerce of the area is primarily domestic and service-oriented, the proximity to the confluence of two great rivers shapes the local identity, grounding the populace in a history of inland trade and transit. The nearby presence of Chain of Rocks serves as a reminder of the raw, geologic force of the region, while the waters of Spanish Lake offer a quiet, nearby focal point for those seeking a change in the horizon. Life in Castle Point follows a deliberate, steady tempo, reflecting the plain-spoken traditions of the state. It is a place where the history of the land is measured not in grand monuments, but in the enduring quality of the suburban streets and the quiet, persistent growth of the trees that shade the homes.
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This page provides an embedded street and satellite map of Castle Point, Missouri. Coordinates: 38.758106, -90.248168. 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 Castle Point includes the ZIP code (63136), telephone area code (314), county seat of St. Louis County (Clayton), and school district assignment (Riverview Gardens 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. |