Explore Cairo, Ohio, 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 Cairo, Ohio. 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 Ohio 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 Cairo.
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 | Cairo |
| State | Ohio (OH) |
| County | Allen County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.830753 |
| Longitude | -84.084489 |
| Population | 517 |
| Density | 720.6 /km² |
| Incorporated | Yes |
| ZIP Codes | 44721, 45820 |
| Area Code | 330, 234 |
| County Seat | Lima |
| School District | Bath Local School District |
Cairo sits amidst a flat, vast expanse of Ohio agricultural land where the horizon remains wide and unencumbered by the shadow of Howard Ridge, which lingers far to the southeast like a pale, distant bruise on the sky. It lies 6.3 miles north of Lima, OH (from Lima, OH: bearing 9°T), and is situated 6.8 miles east-northeast of Elida. Rattlesnake Creek carves a winding path through the soil, its waters moving with a deliberate, muddy patience that dictates the slow drainage of the surrounding fields. At the center of daily outdoor activity, the Cairo Ball Fields provide a manicured green reprieve from the relentless geometry of the surrounding corn and soybean rows. During the humid transitions of dusk, the air holds a heavy, fertile scent, and the light settles in a thin, golden haze that softens the stark edges of the silos and the quiet, straight lines of the rural roads.
History in Cairo remains tied to the steady, rhythmic labor of the plains, where the legacy of the nineteenth-century rail expansion still informs the layout of the streets. The local economy persists as a blend of traditional land stewardship and the nearby industrial hum of larger regional hubs, maintaining a pace that values the predictability of the seasons over the frantic velocity of modern commerce. Residents often look toward the nearby Lima Reservoir when seeking a broader perspective of the local water table, though the true character of the place is found in the stillness of its residential blocks and the persistent maintenance of its public spaces. Life in Cairo moves with an understated persistence, marked by the changing colors of the crops and the enduring, quiet endurance of those who tend the earth.
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This page provides an embedded street and satellite map of Cairo, Ohio. Coordinates: 40.830753, -84.084489. 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 Cairo includes the ZIP code (44721, 45820), telephone area code (330, 234), county seat of Allen County (Lima), and school district assignment (Bath Local 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. |