Explore Mercer, Wisconsin, 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 Mercer, Wisconsin. 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 Wisconsin 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 Mercer.
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 | Mercer |
| State | Wisconsin (WI) |
| County | Iron County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 46.161334 |
| Longitude | -90.041842 |
| Population | 551 |
| Density | 47.8 /km² |
| Incorporated | N/A |
| ZIP Code | 54547 |
| Area Code | 715 |
| County Seat | Hurley |
| School District | Mercer School District |
Mercer claims its place among the deep pine stands where the Little Turtle River cuts a dark, winding path through the heavy loam. It lies 58.1 miles east-northeast of Sawyer, WI (from Sawyer, WI: bearing 66°T), and is situated 11.7 miles southeast of Iron. The landscape around Mercer Lake holds a stillness that defines the North Woods, where the air smells perpetually of damp needles and cooling earth. To the north, the faint, jagged silhouette of the Gogebic Range looms against the horizon, a reminder of the ancient, weathered geology that shapes these sprawling woodlands. Just a mile away, the State Owned Islands break the surface of the water, providing a sanctuary for the local fauna that move through the understory with a quiet, persistent grace.
The history of Mercer was carved out by the rhythm of the sawmills and the steady, demanding work of the timber industry, which once dictated the pace of every season. Today, the economy leans into the quietude of the region, favoring a way of life that values the slow turning of the calendar over the rush of distant metropolitan centers. Local culture remains anchored in a heritage of self-reliance, visible in the unpretentious wood-frame buildings and the communal gatherings that define the cold-weather months. Life in Mercer moves with the light, shifting from the frantic energy of summer recreation to a hushed, gray endurance when the frost settles deep into the soil and the river slows its pace toward winter.
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This page provides an embedded street and satellite map of Mercer, Wisconsin. Coordinates: 46.161334, -90.041842. 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 Mercer includes the ZIP code (54547), telephone area code (715), county seat of Iron County (Hurley), and school district assignment (Mercer 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. |