Callao city, Missouri
Official LSAD Designation: Callao city • Census GEOID: 2910486
• Macon County
Callao city is an incorporated city in Macon County, Missouri. According to official records from the Census (2025), Callao city had an estimated population of 245 residents. Official Census Bureau geographic records classify this community under LSAD designation Callao city (GEOID 2910486).
Local Government Administration U.S. Census Bureau GMAF
City Of Callao
Municipal
Official Title:
City Clerk
Address:
PO BOX 70, CALLAO MO 63534-0070
County Of Macon
County
Official Title:
County Clerk
Address:
101 E WASHINGTON ST, STE B, MACON MO 63552-1598
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 245 | 2025 |
| Median Household Income | $39,063 | 2020-2024 |
| Median Home Value | $80,000 | 2020-2024 |
| Land Area | 0.52 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).