Find Lee's Summit Genealogy Records

Lee's Summit genealogy records are held at Jackson County courthouses and the Midwest Genealogy Center in nearby Independence. Lee's Summit is one of the largest cities in Jackson County, and its residents' birth, death, marriage, land, court, and probate records are maintained at the county level rather than by the city itself.

Records Are Kept at Jackson County

Lee's Summit residents' genealogy records are held at Jackson County. Jackson County has two courthouse locations: the Eastern District at 308 W. Kansas, Independence, MO 64050, and the Western District at 415 E. 12th St., Kansas City, MO 64106. Lee's Summit falls in the eastern part of the county, so the Independence courthouse is generally the right starting point. The Recorder of Deeds phone number is 816-881-1572. Marriage records date from 1827 and land records from the same year, making these among the oldest surviving records in western Missouri.

The Circuit Clerk in Independence holds court, divorce, and probate records for the Eastern District going back to 1835. Probate files list heirs by name and document property distribution, which makes them useful for tracing family lines. Divorce records often name children and describe jointly held property. For researchers tracing Lee's Summit families back through the 1800s, these courthouse records are the primary source for family data not captured in census or vital records.

Both Jackson County courthouse offices are open Monday through Friday during regular business hours. If you are not sure which district a particular Lee's Summit address falls in, the county offices can help you confirm the right location. For most Lee's Summit addresses, the Independence courthouse handles the records, but the county's western boundary with Kansas City can create some ambiguity for properties on the city's western edge.

Note: The Jackson County Health Department holds birth certificates from 1920 and death certificates from 1980 for current vital records requests.

Vital Records in Lee's Summit

For certified copies of birth and death certificates, contact the Missouri Bureau of Vital Records at 930 Wildwood Dr., Jefferson City, MO, phone (573) 751-6387. Certified copies cost $15.00 each. Birth records are available from 1910 and death records from 1910 as well. For older vital records, the Missouri State Archives holds Jackson County records on microfilm. The county clerk also maintained limited birth and death records from 1883 to 1893 during Missouri's early registration period.

Death certificates from 1910 through 1969 are free to search at Missouri Digital Heritage. The database holds over 9 million statewide records, and Jackson County is well represented given the county's size and population. This is typically the fastest free search option for finding a death date for a Lee's Summit or Jackson County ancestor from the first half of the 20th century.

Midwest Genealogy Center

The Midwest Genealogy Center at 3440 S. Lee's Summit Rd., Independence, MO 64055, phone (816) 252-7228, is one of the largest genealogy-only libraries in the United States. The center's name and location in close proximity to Lee's Summit make it a natural first stop for local family history research. It is part of the Mid-Continent Public Library System and is free to use. The center holds an extensive print collection covering Missouri and the Midwest, plus microfilm, maps, and local histories. Staff genealogists are available during open hours.

The Midwest Genealogy Center offers free in-library access to Ancestry, HeritageQuest Online, and dozens of other genealogy databases. The facility holds one of the largest collections of printed genealogy materials in Missouri, with particular strength in Missouri, Kansas, and Great Plains research. For Lee's Summit residents, the center is a close and highly productive research option. Hours, services, and digital access tools are listed at mymcpl.org/genealogy.

City of Lee's Summit and Local Resources

The City of Lee's Summit website at cityofls.net may have some local records information, but official genealogy records such as birth, death, marriage, land, and court documents are all held at the county level in Jackson County. The city maintains its own municipal records for city functions, but for family history purposes, the county courthouses and state archives are the correct sources. The Lee's Summit Historical Society is another local option for community-level records, photographs, and local history files that can add context to family research.

The Jackson County Historical Society at 4001 NE 83rd Terrace, Kansas City, phone 816-252-7454, holds genealogy files and county records transcriptions that cover Lee's Summit along with all other parts of the county. For researchers who need help identifying which records exist for a specific family or address, the Society's staff can assist with research inquiries by mail, email, or in person during open hours.

Online Records for Lee's Summit Residents

Missouri Digital Heritage holds Jackson County death certificates from 1910 to 1969, pre-1910 records, and military discharge records at no charge. FamilySearch at familysearch.org has indexed Jackson County census records from 1850 through 1940, making it easy to search for Lee's Summit ancestors across multiple decades. Both sites are free. The Missouri State Archives holds Jackson County microfilm and can assist with research requests.

Missouri Case.net at courts.mo.gov/casenet covers court cases filed from November 2003 onward. For older court records involving Lee's Summit families, contact the Jackson County Circuit Clerk in Independence. The Jackson County MOGenWeb site is a free volunteer resource with transcribed records and family histories for the county, and the Missouri State Genealogical Association at mosga.org can help connect you with local genealogical expertise.

The City of Lee's Summit website provides local government information, while genealogy records for residents are found at the Jackson County level.

Jackson County holds the official birth, death, marriage, land, and court records for Lee's Summit residents going back to 1826.