Explore Mahopac, New York, 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 Mahopac, New York. 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 New York 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 Mahopac.
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 | Mahopac |
| State | New York (NY) |
| County | Putnam County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 41.372316 |
| Longitude | -73.733465 |
| Population | 8,932 |
| Density | 562.7 /km² |
| Incorporated | N/A |
| ZIP Code | 10541 |
| Area Code | 914, 845 |
| County Seat | Carmel |
| School District | Mahopac Central School District |
Mahopac maintains a distinct physical presence defined by the expansive, shimmering surface of Lake Mahopac. It lies 3.8 miles northeast of Jefferson Valley, NY (from Jefferson Valley, NY: bearing 51°T), and is situated 6.6 miles northeast of Yorktown. The landscape surrounding the water consists of persistent, uneven terrain that slopes away toward the nearby Union Valley. A short distance away, the flow of Plum Brook creates a quiet, persistent movement through the local topography. While the distant Appalachian Mountains provide a faint, jagged silhouette against the western horizon, the immediate environment is dominated by the dense, verdant growth of the local woods. The Town of Carmel Land offers a dedicated space for the public to observe the changing light as it filters through the canopy.
Mahopac evolved from its early agricultural roots into a residential hub that reflects the broader economic shifts of the Hudson Valley. Local commerce remains concentrated in small-scale retail and professional services, catering to residents who often commute to larger regional centers of industry. The historical reliance on land use has transitioned into a suburban model, though the underlying geography still dictates the placement of roads and the rhythm of daily transit. Many businesses maintain a modest footprint, favoring utility and local accessibility over the sprawling development seen elsewhere in the state. Even with modern expansion, the economy retains a grounded, pragmatic character that values stability over rapid, speculative growth.
Mahopac cultivates a cultural identity centered on the private and public enjoyment of its natural surroundings. Residents often gather near the water or within the Town of Carmel Land to mark the passing of seasons, observing the way the winter frost transforms the local landscape. The community maintains a quiet, deliberate pace that allows for a sense of local continuity despite the proximity of larger metropolitan influences. Notable individuals associated with the region, such as the actor Stanley Tucci, reflect the diverse paths that have led people to reside in this part of the state. These personal histories, alongside the persistent, quiet beauty of the woods and the water, define the character of daily life for those who call Mahopac home.
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This page provides an embedded street and satellite map of Mahopac, New York. Coordinates: 41.372316, -73.733465. 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 Mahopac includes the ZIP code (10541), telephone area code (914, 845), county seat of Putnam County (Carmel), and school district assignment (Mahopac Central School District).
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. |