Explore Middle River, Maryland, 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 Middle River, Maryland. 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 Maryland 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 Middle River.
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 | Middle River |
| State | Maryland (MD) |
| County | Baltimore County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.339519 |
| Longitude | -76.428702 |
| Population | 33,203 |
| Density | 1004.8 /km² |
| Incorporated | N/A |
| ZIP Code | 21220 |
| Area Code | 410, 443 |
| County Seat | Towson |
| School District | Baltimore County Public Schools |
Middle River occupies a distinct position where the land yields to the tidal influence of the Chesapeake landscape. It lies 2.2 miles south-southeast of Nottingham, MD (from Nottingham, MD: bearing 162°T), and is situated 9.7 miles east-northeast of Baltimore. The presence of Cowpen Creek defines the local hydrology, as the water moves sluggishly through the reeds toward the open expanse of Baynes Cove only three miles away. On the distant horizon, the faint, jagged silhouette of Chestnut Ridge suggests a rugged world far removed from these flat, marshy lowlands. The air here carries a persistent salinity, dampening the light at dusk until the atmosphere turns a soft, bruised shade of violet. Residents often find their way to the quiet paths of Hawthorne-Midthorne Park, where the trees offer a brief respite from the expansive, open sky.
Middle River grew from a landscape of quiet industry, evolving into a vital center for aviation and manufacturing that shaped the regional economy for generations. The legacy of these workshops and factories remains visible in the rhythm of the workdays and the enduring character of the local workforce. While the grander ambitions of the past have shifted, the spirit of production persists in the technical trades and small businesses that populate the neighborhood. Beyond the industrial corridors, the influence of the nearby Stoney Forest Demonstration Area serves as a reminder of the raw, untamed timberland that once covered this entire portion of the coast. Today, the economy balances these historical foundations with a modern drive toward service and logistical support.
Cultural life in Middle River reflects a blend of maritime heritage and the industrious nature of those who call the shore home. Sue Island stands as a point of local interest, acting as a gateway to the broader waterways that have defined the identity of the people here for decades. Although the quietude of the surrounding geography often draws visitors toward the stillness of Lake Montebello, the residents prefer the immediate access to their own neighborhood docks and hidden inlets. The community maintains an unpretentious character, valuing the tangible history of the region over more fleeting trends. While few figures of international renown claim these specific coordinates, the pride of the inhabitants is evident in the meticulous care given to their homes and local institutions.
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This page provides an embedded street and satellite map of Middle River, Maryland. Coordinates: 39.339519, -76.428702. 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 Middle River includes the ZIP code (21220), telephone area code (410, 443), county seat of Baltimore County (Towson), and school district assignment (Baltimore County Public Schools).
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. |