Tarkio city, Missouri
Official LSAD Designation: Tarkio city • Census GEOID: 2972340
• Atchison County
Tarkio city is an incorporated city in Atchison County, Missouri. According to official records from the Census (2025), Tarkio city had an estimated population of 1,478 residents. Official Census Bureau geographic records classify this community under LSAD designation Tarkio city (GEOID 2972340).
Local Government Administration U.S. Census Bureau GMAF
City Of Tarkio
Municipal
Official Title:
City Clerk
Address:
602 MAIN ST, TARKIO MO 64491-1524
County Of Atchison
County
Official Title:
Clerk
Address:
PO BOX 280, ROCK PORT MO 64482-0280
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,478 | 2025 |
| Median Household Income | $56,927 | 2020-2024 |
| Median Home Value | $87,800 | 2020-2024 |
| Land Area | 1.39 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).