Explore Coulter, Iowa, 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 Coulter, Iowa. 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 Iowa 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 Coulter.
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 | Coulter |
| State | Iowa (IA) |
| County | Franklin County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 42.737195 |
| Longitude | -93.369926 |
| Population | 219 |
| Density | 34.3 /km² |
| Incorporated | Yes |
| ZIP Codes | 50431, 50441 |
| Area Code | 515 |
| County Seat | Hampton |
| School District | CAL Community School District |
Coulter occupies a flat, expansive plateau where the horizon stretches thin and taut against a pale, prairie sky. It lies 30.0 miles south-southwest of Mason City, IA (from Mason City, IA: bearing 197°T), and is situated 8.5 miles west of Hampton. The landscape around Coulter is defined by the rigorous geometry of tilled fields, where the dark, fertile soil yields orderly rows of corn and soybeans that seem to pulse with the season’s slow progression. A few miles away, the quiet waters of Squaw Creek trace a modest path through the earth, while the nearby Interstate Lake Park offers a brief interruption in the otherwise unrelenting reach of farmland. When the sun dips low, the light catches the metallic glint of grain silos, casting long, sharp shadows that emphasize the vastness of this open, working terrain.
Farmers settled this region with a tenacity inherited from Scandinavian and German roots, establishing a rhythm of labor that persists through the modern era. The economy of Coulter remains tethered to the pulse of the soil, with the daily movement of heavy machinery and the seasonal harvest dictating the tempo of life for every resident. While the bustle of larger urban centers remains distant, a quiet, literate civility defines the local character, sustained by a shared understanding of the land’s enduring demands. Visitors passing through might find the stillness striking, a profound silence that speaks to the unshowy, persistent industry that keeps Coulter functioning as a steady, vital anchor in the middle of the plains.
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This page provides an embedded street and satellite map of Coulter, Iowa. Coordinates: 42.737195, -93.369926. 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 Coulter includes the ZIP code (50431, 50441), telephone area code (515), county seat of Franklin County (Hampton), and school district assignment (CAL Community 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. |