Explore Portland, Tennessee, 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 Portland, Tennessee. 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 Tennessee 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 Portland.
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 | Portland |
| State | Tennessee (TN) |
| County | Sumner County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 36.597486 |
| Longitude | -86.526621 |
| Population | 13,156 |
| Density | 350.3 /km² |
| Incorporated | Yes |
| ZIP Code | 37148 |
| Area Code | 615 |
| County Seat | Gallatin |
| School District | Sumner County School District |
Portland possesses a landscape defined by the quiet grace of middle Tennessee, where the earth rises and falls in soft, cultivated swells. It lies 7.7 miles north of Sumner, TN (from Sumner, TN: bearing 353°T), and is situated 20.0 miles north-northeast of Hendersonville. The horizon remains broad and open, far removed from the distant, hazy silhouette of the Appalachian Mountains that mark the edge of the eastern sky. Near the center of the region, the gentle flow of Summers Branch provides a modest waterway that defines the local drainage. A few miles away, the quiet surface of Portland City Lake reflects the shifting colors of the afternoon sky, while the nearby terrain dips into the secluded greenery of Belcher Hollow. The air here holds a particular stillness at dusk, when the light catches the tall grasses and the day’s heat begins to wane into a cool, shadowed tranquility.
Agriculture historically shaped the identity of Portland, establishing a foundation that persists in the patterns of the surrounding fields and the industrious nature of its residents. The economy has matured from these agrarian roots into a diverse mixture of manufacturing and commerce, supporting a steady rhythm of production and trade. Local families have long maintained the land, ensuring that the legacy of earlier generations remains visible in the organization of the countryside. This industrious spirit continues to drive the growth of Portland, as modern enterprises blend with the lingering traditions of a productive, land-based society. The people maintain a focus on practical progress, finding value in the steady accumulation of work and the tangible results of their shared efforts.
Cultural life in Portland finds its most vibrant expression in the simple, communal gatherings that mark the passage of the seasons. Residents often congregate at the Elvis Brown Little League Park, where the sounds of the game carry across the open grounds and define the energy of a summer evening. While the pace of life remains deliberate and grounded, the community values the preservation of its local character above the frantic speed of larger urban centers. Notable figures such as the country music artist Daryle Singletary once called this region home, carrying the influence of the local landscape into a wider cultural sphere. Portland functions as a quiet center of gravity for its inhabitants, offering a consistent environment where the weight of daily existence feels both manageable and deeply connected to the earth.
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This page provides an embedded street and satellite map of Portland, Tennessee. Coordinates: 36.597486, -86.526621. 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 Portland includes the ZIP code (37148), telephone area code (615), county seat of Sumner County (Gallatin), and school district assignment (Sumner County 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. |