Explore Aberdeen Proving Ground, Maryland, with this interactive street and satellite map.
| City | Aberdeen Proving Ground |
| State | Maryland (MD) |
| County | Harford County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.454232 |
| Longitude | -76.133542 |
| Population | 1,668 |
| Density | 57.8 /km² |
| Incorporated | N/A |
| ZIP Code | 21005 |
| Area Code | 240, 301 |
| County Seat | Bel Air |
| School District | Harford County Public Schools |
Aberdeen Proving Ground stretches across a flat, windswept peninsula where the dark, brackish waters of Woodrest Creek carve a path through the low-lying terrain toward the horizon. It lies 4.0 miles southeast of Aberdeen, MD (from Aberdeen, MD: bearing 144°T), and is situated 9.8 miles east-northeast of Edgewood. The air here carries a heavy, saline weight, an atmospheric reminder that the coastline is close enough to influence the shifting tides and the seasonal migration of waterfowl. To the east, the water narrows into the channel of Spesutie Narrows, while the distant, hazy silhouette of Rock Ridge serves as a jagged reminder of the inland topography far beyond these damp, alluvial reaches. Beyond the immediate shoreline, the landscape remains largely untamed, with the dense growth of the Stoney Forest Demonstration Area providing a sanctuary for wildlife that seems indifferent to the rhythmic, percussive echoes of testing that occasionally ripple across the marsh.
Aberdeen Proving Ground serves as a rigorous engine of technological development, its history defined by a commitment to ordnance and research that has shaped the modern defense industry. While nearby Eleanor & Millard Tydings Park offers a quiet space for contemplation near the water, the primary character of the land remains utilitarian, focused on the methodical intersection of science and security. The presence of Neds Island offshore adds a sense of isolation to the coastline, marking a boundary between the bustling, industrial pace of the installation and the quiet, shifting sands of the bay. Even as the sun sets, casting a long, amber glow over the sedge and salt grass, the economy of the region remains tethered to this legacy of innovation, balancing the solitude of the coastal environment with the constant, quiet labor of those who monitor the pulse of the changing landscape.
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This page provides an embedded street and satellite map of Aberdeen Proving Ground, Maryland. Coordinates: 39.454232, -76.133542. 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 Aberdeen Proving Ground includes the ZIP code (21005), telephone area code (240, 301), county seat of Harford County (Bel Air), and school district assignment (Harford 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. |