Explore Deer Park, Maryland, with this interactive street and satellite map.
| City | Deer Park |
| State | Maryland (MD) |
| County | Harford County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.423961 |
| Longitude | -79.325986 |
| Population | 303 |
| Density | 117.1 /km² |
| Incorporated | Yes |
| ZIP Codes | 21154, 21117, 20904, 21550 |
| Area Code | 410, 443 |
| County Seat | Bel Air |
| School District | Garrett County Public Schools |
Deer Park emerges from a landscape defined by the rhythmic pull of the tides, holding its ground just twenty-three miles from the open coastline. It lies 5.0 miles northeast of Harford, MD (from Harford, MD: bearing 36°T), and is situated 9.3 miles north of Bel Air South. The salt-heavy air drifts inland, cooling the humid afternoons and clinging to the dense foliage that borders Scarboro Park, a sprawling local expanse that serves as the immediate green lung of the neighborhood. A short mile away, the waters of Deer Creek move with a quiet, persistent urgency toward the sea, carving through the earth and providing a constant, low murmur against the silence of the woods. Further afield, the horizon is anchored by the imposing silhouette of Rock Ridge, while the light at dusk catches the surface of Rock Ridge Ponds, turning the water into a sheet of polished, darkened silver that reflects the shifting colors of the canopy above.
History in Deer Park is written in the slow transition from agrarian roots to a quiet, modern economy, where the legacy of early industry still informs the steady pace of daily life. Residents move with a deliberate grace, accustomed to the proximity of the Mason-Dixon Trail, which offers a path through the quiet countryside for those seeking a reprieve from the coastal winds. The influence of the nearby Glen Cove remains a quiet undercurrent, shaping the local maritime character even as the community remains firmly planted in its inland soil. Whether observing the early morning mist rising off the landscape or the methodical commerce that keeps the local economy turning, Deer Park maintains a distinct sense of self, indifferent to the rush of the world beyond its borders.
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This page provides an embedded street and satellite map of Deer Park, Maryland. Coordinates: 39.423961, -79.325986. 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 Deer Park includes the ZIP code (21154, 21117, 20904), telephone area code (410, 443), county seat of Harford County (Bel Air), and school district assignment (Garrett County Public Schools).
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 | August 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. |