Tarkio, MO Public Records
Tarkio is an incorporated city in Atchison County, Missouri, with an estimated population of 1,470 (U.S. Census Bureau, July 2024 estimate) and 1.4 square miles of land. That is down about 44 residents since the 2020 Census base.
🏢 Tarkio City Hall
Tarkio's own city government keeps its local records: council or board meeting minutes, local ordinances and resolutions, local permits and licenses, and its own budget and contracts. Requests for those records go to the city clerk under Missouri's Sunshine Law. Birth and death certificates, marriage records, deeds and court files are generally kept by county and state offices rather than by the city; see the offices below.
📇 Tarkio Contact on File
| Government | City Of Tarkio |
| Contact listed | City Clerk |
| Mailing address | 602 Main St, Tarkio, MO 64491 |
| Phone | Not stated |
| Official website | www.tarkiomo.com |
| Source | U.S. Census Bureau, 2022 Census of Governments: Government Units listing ↗ |
This is the mailing address the government reported to the U.S. Census Bureau; it may be a post office box or the office of an elected official rather than a public counter, and the source does not list a phone number. The website was reported by the government and was answering when we last checked. Call or check the official website before you visit.
↑ Back to record types🏛️ County Courthouse & Records Office for Tarkio
Tarkio is in Atchison County. In Missouri, deeds, mortgages and other land records are recorded by the county Recorder of Deeds. Divorce cases in Missouri are heard by the Circuit Court in each county. Wills and estates in Missouri are handled by the Probate Division of the Circuit Court in each county.
📍 Atchison County at a Glance
| County | Atchison County |
| County population (2024 est.) | 5,139 Source: www2.census.gov ↗ |
⚖️ Atchison County Courthouse (4th Judicial Circuit)
| Address | 400 S. Washington Street, P.O. Box 280, Rock Port, MO 64482 |
| Directions | Get directions ↗ |
| Phone | (660) 744-2700 |
| Hours | 8:30 a.m. to 4:30 p.m. Monday through Friday, excluding state holidays |
| Records available | Circuit court case records (civil, criminal, family, probate, small claims, traffic); the Circuit Clerk keeps the court files |
| Official website | Not stated |
| Sources | courts.mo.gov/…/getCountyCourtData.htm ↗ |
| Last verified | October 16, 2026 |
See the full Atchison County records page →
↑ Back to record types📋 Where to Get Records for Tarkio
Where to get the most-requested public records for people and property in Tarkio, MO:
📋 Tarkio Records Guide
| Birth & death certificates | Missouri Department of Health and Senior Services – Vital RecordsCertified birth and death certificates for Missouri are issued by the state vital records office; in some places a county or local office can also issue copies. |
| Deeds & property records | In Missouri, deeds, mortgages and other land records are recorded by the county Recorder of Deeds. |
| Court cases & divorce | Atchison County courthouse. Divorce cases in Missouri are heard by the Circuit Court in each county. |
| Wills & estates | Wills and estates in Missouri are handled by the Probate Division of the Circuit Court in each county. |
| State court system | Missouri Courts |
| Sex offender registry | Missouri Sex Offender Registry (Missouri State Highway Patrol) |