Hillsdale, Missouri — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Hillsdale, St. Louis County.
| City | Hillsdale |
| State | Missouri (MO) |
| County | St. Louis |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 38.683384 |
| Longitude | -90.284002 |
| Population | 873 |
| Density | 2311.5 /km² |
| Incorporated | N/A |
Hillsdale is a locality in St. Louis County, Missouri, United States. It is a small community with a population of 873. The population density is 2311.5 people per km². Hillsdale is located at 38.6834°N, 90.2840°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 63121.
Hillsdale unfolds across a gently rolling terrain, a landscape shaped by the subtle erosion of time and water. It lies 2.3 miles north-east of University City, MO (from University City, MO: bearing 36°T), and is situated 6.1 miles north-west of St. Louis. The land here is a study in muted greens and browns, punctuated by the sturdy architecture of homes and businesses that seem to have grown organically from the earth. Mature trees, their branches reaching skyward like gnarled fingers, cast shifting patterns of shade across sidewalks and lawns, especially in the late afternoon when the sunlight turns a honeyed gold. The air carries the faint, earthy scent of damp soil and, on humid days, the distant promise of a summer storm. Hillsdale possesses a quiet character, a sense of settled permanence that is both reassuring and unassuming, where the rhythm of daily life is dictated less by urgency and more by the steady turning of the seasons. This corner of St. Louis County carries the echoes of its past in its very layout, a testament to the foresight of early planners and the enduring spirit of its residents. While its origins are rooted in the agricultural expansiveness that once defined much of this region, Hillsdale has steadily evolved, its economy now a diverse blend of local commerce and commuter services supporting the broader metropolitan area. The presence of established neighborhoods, with their well-tended gardens and quiet streets, speaks to a history of community building and a commitment to place. Though no grand monuments mark its expanse, the enduring strength of Hillsdale lies in its everyday fabric – the small businesses that anchor its commercial strips, the parks that offer respite, and the enduring sense of belonging that unites its people.
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This page provides an interactive Google map of Hillsdale, Missouri with street, satellite and terrain views and integrated Street View imagery. 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 Hillsdale and St. Louis County. Coordinates and population data are also included.
Location data for Hillsdale is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity, not name matching alone — ensuring the correct Hillsdale is identified even where the name is shared across multiple counties or states.
| Page generated | June 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. |