Explore Calmar, 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 Calmar, 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 Calmar.
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 | Calmar |
| State | Iowa (IA) |
| County | Winneshiek County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 43.183585 |
| Longitude | -91.864048 |
| Population | 1,125 |
| Density | 393.1 /km² |
| Incorporated | Yes |
| ZIP Code | 52132 |
| Area Code | 712 |
| County Seat | Decorah |
| School District | South Winneshiek Community School District |
Calmar emerges from the expanse of the Iowa plains as a quiet junction where the horizon stretches in wide, rhythmic lines of tilled earth. It lies 44.2 miles northeast of Waverly, IA (from Waverly, IA: bearing 44°T), and is situated 9.2 miles south-southwest of Decorah. The landscape is defined by the steady, unadorned presence of Trout Creek, which winds through the terrain with a persistent, low-voiced current that shapes the local moisture and light. To the west, the distant profile of Lansing Ridge creates a hazy, violet-gray silhouette against the sky, while the immediate surroundings are dominated by the rhythmic cycle of corn and soybean fields. The air here holds a clarity that turns golden and sharp at dusk, catching the stalks as they sway, while the Prairie Farmer Recreational Trail offers a direct path through this open, working geography, inviting a slower observation of the seasonal shift from deep green to the pale, brittle stubble of harvest.
Calmar bears the marks of a history rooted in the arrival of settlers who recognized the potential of this fertile soil, and today the local economy remains tethered to the productivity of the surrounding farmland. The legacy of Scandinavian and German heritage lingers in the sturdy architecture and the disciplined, industrious character of the people who maintain the grain elevators and local businesses that anchor the daily routine. A few miles away, the quiet stillness of Fort Atkinson State Preserve offers a contrast to the industry of the fields, while Lake Meyer remains a local destination for those seeking the stillness of water amidst the prairie. Life in Calmar moves with the measured pace of the seasons, characterized by an unshowy, literate civility that values the weight of a handshake and the steady, quiet endurance of a community built upon the land.
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This page provides an embedded street and satellite map of Calmar, Iowa. Coordinates: 43.183585, -91.864048. 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 Calmar includes the ZIP code (52132), telephone area code (712), county seat of Winneshiek County (Decorah), and school district assignment (South Winneshiek 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. |