Callao, Missouri
Callao, Missouri | |
|---|---|
Location in Macon County and the state of Missouri | |
| Coordinates: 39°45′44″N 92°37′25″W / 39.76222°N 92.62361°W | |
| Country | United States |
| State | Missouri |
| County | Macon |
| Area | |
• Total | 0.52 sq mi (1.34 km2) |
| • Land | 0.52 sq mi (1.34 km2) |
| • Water | 0 sq mi (0.00 km2) |
| Elevation | 837 ft (255 m) |
| Population (2020) | |
• Total | 251 |
| • Density | 485.7/sq mi (187.54/km2) |
| Time zone | UTC-6 (Central (CST)) |
| • Summer (DST) | UTC-5 (CDT) |
| ZIP code | 63534 |
| Area code | 660 |
| FIPS code | 29-10486 |
| GNIS feature ID | 2393496 |
Callao is a city in Macon County, Missouri, United States. The population was 251 at the 2020 census, down from 292 in 2010.