Explore Ionia, Missouri, 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 Ionia, Missouri. 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 Missouri 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 Ionia.
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 | Ionia |
| State | Missouri (MO) |
| County | Benton County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 38.504186 |
| Longitude | -93.324096 |
| Population | 71 |
| Density | 185.2 /km² |
| Incorporated | Yes |
| ZIP Code | 65335 |
| Area Code | 573 |
| County Seat | Warsaw |
| School District | Cole Camp R-I School District |
Ionia occupies a quiet expanse of the Missouri interior, where the horizon broadens into a vast, silent geometry of earth and sky. It lies 14.8 miles south-southwest of Sedalia, MO (from Sedalia, MO: bearing 201°T), and is situated 10.9 miles east of Windsor. South Flat Creek traces a shallow, meandering path through the terrain just a mile from the center, its banks thick with the tangled silver of cottonwood and willow. Beyond the immediate fields, the land shifts into the subtle, weathered elevations that ripple toward the distant, hazy silhouette of Devils Backbone, a reminder of the ancient geology grounding this region. The light here at dusk settles with a heavy, golden patience, turning the dry grasses to the color of rusted iron and casting long, thin shadows that seem to hold the stillness of the afternoon in place.
Ionia retains the quiet gravity of a place built on the steady turning of the agricultural calendar, where the rhythms of the soil dictate the pace of the day. A few miles away, the Ionia Ridge Conservation Area offers a preserved sanctuary of native flora, standing as a contrast to the surrounding working farmland that has supported local life for generations. While the distant, deeper waters of Spring Fork Lake draw the occasional traveler, the heartbeat of the region remains tied to the local harvest and the persistent, unadorned labor of the plains. Life in Ionia moves with a deliberate, plain-spoken intention, defined less by sudden change and more by the enduring character of those who watch the seasons cycle over the sweat-stained, productive earth of the nearby basin known as Sweatman Hollow.
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This page provides an embedded street and satellite map of Ionia, Missouri. Coordinates: 38.504186, -93.324096. 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 Ionia includes the ZIP code (65335), telephone area code (573), county seat of Benton County (Warsaw), and school district assignment (Cole Camp R-I 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. |