Explore Crystal Lake Park, Missouri, with this interactive street and satellite map. You can “grab” the Crystal Lake Park, MO street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | Crystal Lake Park |
| State | Missouri (MO) |
| County | St. Louis |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 38.622275 |
| Longitude | -90.434286 |
| Population | 553 |
| Density | 902.4 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 63131 |
| Area Code | 314 |
| County Seat | Clayton |
| School District | Ladue School District |
Crystal Lake Park is a locality in St. Louis County, Missouri, United States. It is a small community with a population of 553. The population density is 902.4 people per km². Crystal Lake Park is located at 38.6223°N, 90.4343°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 63131.
Crystal Lake Park unfolds across a gentle terrain, where the land rises and falls with a subtle, rolling grace before meeting the placid surface of its namesake lake. It lies 3.1 miles north-north-west of Kirkwood, MO (from Kirkwood, MO: bearing 331°T), and is situated 8.2 miles east-south-east of Chesterfield. Mature trees, their branches reaching like patient arms, cast dappled shadows across winding paths, and the air, particularly in the early morning, carries the cool, damp scent of earth and decaying leaves. The lake itself, a broad, inviting expanse, reflects the ever-changing sky, its waters often rippled by a breeze that whispers through the surrounding greenery, carrying the distant murmur of the county beyond. Here, the landscape feels both familiar and quietly profound, a place where one can lose themselves in the simple beauty of water, sky, and the enduring presence of the trees. The history of Crystal Lake Park is interwoven with the agricultural roots of St. Louis County, a place that once pulsed with the rhythm of farming before its transformation into a verdant retreat. While no single grand industry defines its present, the local economy hums with the quiet industry of small businesses and the steady flow of residents who find solace and recreation within its bounds. The park’s origins as a place of respite are still palpable, a legacy that continues to draw families and individuals seeking a connection to nature. The distinct character of Crystal Lake Park lies in this enduring blend of natural beauty and a community that cherishes its peaceful, accessible green spaces, offering a quiet counterpoint to the busier urban centers nearby.
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This page provides an embedded street and satellite map of Crystal Lake Park, Missouri — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.622275, -90.434286. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Crystal Lake Park and St. Louis County.
Detailed location data for Crystal Lake Park includes the ZIP code (63131), telephone area code (314), county seat of St. Louis County (Clayton), and school district assignment (Ladue School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Crystal Lake Park is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |