Explore Callao, Missouri, with this interactive street and satellite map.
| City | Callao |
| State | Missouri (MO) |
| County | Macon County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 39.760865 |
| Longitude | -92.623245 |
| Population | 251 |
| Density | 187.4 /km² |
| Incorporated | Yes |
| ZIP Code | 63534 |
| Area Code | 816 |
| County Seat | Macon |
| School District | Callao C-8 School District |
Callao occupies a quiet expanse of the Missouri plains where the horizon stretches wide, broken only by the persistent, winding presence of Stinking Creek. It lies 25.6 miles north-northwest of Moberly, MO (from Moberly, MO: bearing 337°T), and is situated 8.1 miles west of Macon. The land here holds a subtle, earthen dignity, defined by the slow, rhythmic movement of the wind across grasses and the way the late afternoon light turns the fields into a muted palette of amber and gold. Five miles away, the waters of Long Branch Lake catch the sky, offering a mirror to the clouds that drift over this unhurried landscape. The air carries the scent of dry soil and coming rain, a grounded atmosphere that feels as old as the deep, dark loam beneath the boots of those who traverse these fields.
Callao emerged as a point of connection for the local agricultural economy, where the cycles of planting and harvest dictate the pulse of the days. The history of the region is written in the steel of the nearby rail lines and the endurance of the small-scale farms that sustain the life of the locality. Residents often find their way to the Long Branch Recreation Area to mark the changing seasons, or look toward the distant, shadowed slopes of Sleepy Hollow when the weather turns. Life in Callao remains tethered to the land’s quiet demands, favoring a plain-spoken consistency that values the labor of the hands and the steady, reliable passage of time.
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This page provides an embedded street and satellite map of Callao, Missouri. Coordinates: 39.760865, -92.623245. 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 Callao includes the ZIP code (63534), telephone area code (816), county seat of Macon County (Macon), and school district assignment (Callao C-8 School District).
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 | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |