Sumner County, Kansas Genealogy Guide

Sumner County, Kansas (Map It) was created on February 26, 1867 (Organized on 1871) from Butler County and unorganized area. The county was named in honor of Charles Sumner (1811-1874), a U.S. senator from Massachusetts. The Senate's leading opponent of slavery, he was beaten unconscious on the Senate floor by a South Carolina congressman after one speech Sumner made against pro-slavery groups in Kansas in 1856. During the Civil War, he became a leader of the Radical Republicans, arguing for black suffrage and urging an extensive programme of economic aid, land distribution and free education for freed slaves. He also lead the impeachment movement against President Andrew Johnson. Learn More About State of Kansas History.

Sumner County is bordered by Sedgwick County (north), Butler County (northeast), Cowley County (east), Kay County, Oklahoma, , Grant County, Oklahoma (southwest), Harper County (west), Kingman County (northwest).

Sumner County Cities and Towns include Wellington, Belle Plaine, Conway Springs, Caldwell, Oxford, Argonia, South Haven, Geuda Springs, Milan, Mayfield, Hunnewell.

A Map of Sumner County, Kansas contains detailed information about roads and boundaries, these maps may include rural communities, churches, and cemeteries.

Sumner County, Kansas Courthouse Records

Sumner County, Kansas Courthouse
Sumner County, KS Courthouse

The Sumner County Courthouse is located in Wellington, Kansas. Birth records extant for 1885—91 and 1910—11 only. Learn More About State of Kansas Court, Tax, Land and Probate Records.

Please contact the each clerk's department to confirm mailing address, hours, fees and other information before visiting or requesting information because contact information sometimes changes.  The Clerk's Office DOES NOT DO RESEARCH.  The documents are available to interested parties, barring confidential issues.  Most staff will assist people in finding the materials, but it is up to the individual to do the research.

The following dates indicates what vital, land, probate, and court records are in Sumner county. The date listed for each category of record is usually the earliest registration filed. The earliest date does not indicate that there are numerous records for that year and does not mean that all such events were actually registered.

  • Sumner County Clerks Office has Birth Records from 1885-91; 1910-11, Marriage Records from 1885-91 and Death Records from 1871. The Register of Deeds shall have custody of and safely keep and preserve all the books, records, deeds, maps, papers and microphotographs deposited or kept in the office of the Register of Deeds. The Register of Deeds shall also record or cause to be recorded all deeds, mortgages, maps, instruments and writings authorized by law to be recorded in the office of the Register of Deeds and shall perform all other duties as are required by law.
  • Sumner County Register of Deeds Office has Land Records from 1871. The Register of Deeds shall have custody of and safely keep and preserve all the books, records, deeds, maps, papers and microphotographs deposited or kept in the office of the Register of Deeds. The Register of Deeds shall also record or cause to be recorded all deeds, mortgages, maps, instruments and writings authorized by law to be recorded in the office of the Register of Deeds and shall perform all other duties as are required by law.
  • Sumner County Clerk of District Court has Probate Records from 1871 and Court Records from 1880. The Clerk of Court is part of the Judicial Branch of local government and as such is required to maintain a record of all documents filed with the courts, keep a record of all court proceedings, and collect various fines and forfeitures ordered by the court and specified by statute.
  • Sumner County Treasurers Office by Kansas State law is responsible for the tax billing, collection and distribution of tax money for the State, County, Cities and all other taxing entities that levy Ad Valorem and/or special assessment taxes. For the most part, tax records remain at the local level. Assessment and tax rolls are kept, permanently, by the County Treasurer's office.

Sumner County, Kansas Census Records

Sumner County, Kansas Vital Records

Sumner County, Kansas Resources

Sumner County, Kansas External Links