About Leavenworth County
Leavenworth County, Kansas, established in 1855, is located in the northeastern corner of the state along the Missouri River and shares a border with Missouri. The county seat is Leavenworth, the oldest incorporated city in Kansas, founded in 1854. Spanning approximately 469 square miles, Leavenworth County has a population of around 82,000 residents as of recent estimates.
- Key county offices include the Leavenworth County Clerk at the Courthouse, the Register of Deeds office also at 300 Walnut Street, and the Leavenworth County Appraiser's Office at 300 Walnut Street, Suite 101.
The county is home to several significant federal installations including Fort Leavenworth, the oldest active Army post west of the Mississippi River, and the United States Penitentiary Leavenworth, a maximum-security federal prison. The county's strategic location along the Missouri River made it a critical gateway to westward expansion during the 19th century. Major cities include Leavenworth, Lansing (home to the Lansing Correctional Facility), Tonganoxie, and Basehor.
The Leavenworth County Courthouse is located at 300 Walnut Street in Leavenworth. The county's economy historically relied on military installations, corrections facilities, and agriculture, but has diversified to include manufacturing, logistics, and retail. The county features rolling hills, agricultural land, and scenic river views, with recreational opportunities at Weston Bend State Park nearby and multiple lakes and trails throughout the region.
Sheriff, Police & Law Enforcement
Sheriff & Law Enforcement
The Leavenworth County Sheriff's Office is responsible for maintaining law and order in the unincorporated areas of the county. This office patrols rural regions, manages the county jail, processes arrests, and maintains criminal records. The Sheriff's Office is also involved in community outreach programs and has specialized divisions such as investigations and narcotics enforcement. These divisions work to prevent crime and ensure the safety of the county's residents.
Police Departments
Leavenworth County is served by several law enforcement agencies, including the Leavenworth County Sheriff's Office and municipal police departments in cities like Leavenworth, Lansing, and Tonganoxie. The Leavenworth Police Department handles law enforcement within the city limits of Leavenworth, while the Lansing Police Department and Tonganoxie Police Department manage their respective jurisdictions. These agencies often collaborate on major crimes and emergencies to ensure comprehensive coverage and public safety across the county.
Law Enforcement & Arrests
The Leavenworth County Sheriff's Office, located at 100 S 4th Street, Leavenworth, KS 66048, serves as the primary law enforcement agency for unincorporated areas of the county. The Sheriff's Office can be reached at (913) 684-0700 and maintains a website at leavenworthcountysheriff.org. The agency operates the Leavenworth County Jail and Adult Detention Center at the same address, housing pre-trial detainees and sentenced inmates.
- Inmate lookup services are available online through the Sheriff's Office website, providing current custody status, booking information, and bond details.
- 45-215 et seq.) and can be requested from the Sheriff's Office or respective municipal police departments.
- Written requests should include specific details about the individual and incident date when possible.
- Mugshots and booking photos are typically available through the jail's online inmate search system or by submitting a records request directly to the detention center.
- Processing fees may apply for certified copies of arrest reports.
Criminal, Arrest & Jail Records
Criminal Records
The criminal records system in Leavenworth County encompasses various types of records, including felony, misdemeanor, traffic offenses, and the sex offender registry. The Leavenworth County Sheriff's Office and local police departments maintain these records. To conduct a background check, residents can contact the Kansas Bureau of Investigation, which provides statewide criminal history information. The KBI offers online services for background checks, which include records from Leavenworth County and other jurisdictions in Kansas.
Arrest Records
Arrest records in Leavenworth County are maintained by the Leavenworth County Sheriff's Office. These records document the details of arrests made within the county, including the date, charges, and arresting officer. Residents and attorneys can request arrest records by contacting the Sheriff's Office directly. Under the Kansas Open Records Act, certain information is accessible to the public, although some details may be restricted to protect ongoing investigations or privacy concerns.
Jail & Inmate Records
The Leavenworth County Jail, also known as the Leavenworth County Detention Center, is where individuals arrested in the county are booked and held. The booking process involves recording personal information, taking fingerprints, and photographing the detainee. The facility provides an online inmate lookup tool for the public to find information about current inmates. Visitation rules are specific to this facility, requiring visitors to schedule appointments and adhere to strict guidelines.
- In Kansas, the bond or bail process allows for the release of detainees pending trial, and information on posting bail can be obtained from the detention center.
Mugshots & Booking Photos
Mugshots in Leavenworth County are taken and retained by the Leavenworth County Sheriff's Office during the booking process. These booking photos are part of the arrest records and can be accessed through the Sheriff's Office website or by submitting a formal request. While Kansas does not have specific mugshot removal laws, individuals may petition for removal or sealing of records under certain circumstances, such as expungement of the charges.
Courts & Case Records
Leavenworth County is served by the Third Judicial District Court of Kansas, with the Leavenworth County District Court located at 601 S 3rd Street, Suite 3055, Leavenworth, KS 66048. The court can be reached at (913) 684-0700. The District Court has jurisdiction over felony criminal cases, civil matters exceeding $4,000, domestic relations including divorce and child custody, probate and estate matters, and juvenile cases. Kansas District Courts also handle appeals from municipal courts.
- Case records can be searched through the Kansas District Courts Public Access Portal at kansas.gov/kscourts, which provides online access to case information, dockets, and filed documents for a nominal fee.
- Certified copies of court documents cost $1.50 per page plus a certification fee.
- The District Court accepts online payments for certain fees and fines through the Kansas eFiling system, which also allows attorneys and registered users to file documents electronically in civil cases.
Property & Public Records
The Leavenworth County Register of Deeds office, located at 300 Walnut Street, Suite 104, Leavenworth, KS 66048, maintains all official land and property records for the county. The office can be reached at (913) 684-0410 and operates Monday through Friday from 8:00 AM to 5:00 PM. The Register of Deeds records and indexes documents including warranty deeds, quit claim deeds, mortgages, releases, liens, easements, rights-of-way, plat maps, and surveys. Kansas law requires that all real property transfers be recorded to provide public notice and establish chain of title.
- The county offers a free online property search tool through the Register of Deeds website at leavenworthcounty.gov, where users can search by name, legal description, or document number to view recorded instruments.
- Certification fees are $1.00 for the first page and $0.50 for each additional page.
Many documents can be viewed and printed directly from the online system at no charge, though certified copies must be obtained in person or by mail. Property tax records and assessed valuations are maintained by the Leavenworth County Appraiser's Office at 300 Walnut Street, Suite 101, phone (913) 684-0460. The Appraiser's Office provides a comprehensive online GIS mapping system and parcel viewer accessible through the county website, allowing users to search by owner name, address, or parcel identification number to view property characteristics, sales history, tax assessments, and aerial imagery.
The County Treasurer, located at 300 Walnut Street, Suite 103, handles property tax collections and can be reached at (913) 684-0470.
Vital Records
Vital records for Leavenworth County, Kansas, including birth and death certificates, are maintained by the Kansas Office of Vital Statistics, located at Curtis State Office Building, 1000 SW Jackson Street, Suite 120, Topeka, KS 66612. Birth certificates for births occurring in Leavenworth County can be requested from the state office for a fee of $15.00 for the first copy and $10.00 for each additional copy of the same record ordered simultaneously. Death certificates cost the same. Processing time is typically 4-6 weeks for mail requests or same-day for in-person requests at the state office.
- Online ordering is available through VitalChek at vitalchek.com for expedited service with additional fees.
- Both parties must apply in person, provide valid identification, and pay a fee of approximately $85.00.
- Certified copies of marriage certificates can be obtained from the County Clerk for $15.00.
Kansas birth records are available from July 1911 forward, and death records from July 1911 forward, with access governed by K.S.A. 65-2422. Birth certificates are restricted to the registrant (if age 18 or older), parents listed on the certificate, legal guardians, or legal representatives for 100 years.
Death certificates are public records in Kansas. The Leavenworth County Clerk, located at 300 Walnut Street, Leavenworth, KS 66048, phone (913) 684-0420, issues marriage licenses for couples planning to marry in Kansas. There is no waiting period in Kansas, and the license is valid for six months.
Divorce records are maintained by the Clerk of District Court at 601 S 3rd Street and are considered public records unless sealed by court order.
Business & Licensing
Business licensing and registration in Leavenworth County operates through multiple jurisdictions depending on the type of business activity. The Leavenworth County Clerk's Office at 300 Walnut Street, Leavenworth, KS 66048, phone (913) 684-0420, accepts filings for Doing Business As (DBA) names and trade names for businesses operating under an assumed name. DBA registration costs approximately $15.00 and is valid for five years.
- The Leavenworth County Chamber of Commerce, located in Leavenworth, provides business support services and maintains a business directory at leavenworth.com.
For formal business entity formation including corporations, limited liability companies (LLCs), and limited partnerships, registration is required through the Kansas Secretary of State Business Entity Filing Center. The Secretary of State maintains a free online business entity search at kssos.org/business/business-entity-search.html, where users can look up registered businesses, view filed documents, check business status, and obtain certificates of good standing. Professional licenses for occupations such as contractors, cosmetologists, and healthcare providers are issued by the appropriate Kansas state licensing boards rather than at the county level.
Sales tax registration is handled through the Kansas Department of Revenue. Building permits, zoning compliance, and occupancy permits for businesses in unincorporated Leavenworth County are administered by the Leavenworth County Planning and Zoning Department at 300 Walnut Street. Municipalities including Leavenworth, Lansing, Tonganoxie, and Basehor issue their own business licenses and permits within city limits.
Local economic development is coordinated through the Leavenworth County Development Corporation, which assists with site selection, workforce development, and business expansion.
Elections & Voter Records
Elections in Leavenworth County are administered by the Leavenworth County Election Office, part of the County Clerk's Office, located at 300 Walnut Street, Leavenworth, KS 66048. The Election Office can be reached at (913) 684-0420 and provides information on voter registration, polling locations, and election results at leavenworthcounty.gov.
- To register, applicants must be U.S.
- 25-1122) allows voters to request and cast advance ballots in person at the County Clerk's office beginning 20 days before an election.
Kansas voters can register online through the Kansas Secretary of State's voter registration portal at sos.kansas.gov/elections/voter-registration.html, or by completing a paper application available at the County Clerk's office, libraries, DMV offices, and other public buildings. The voter registration deadline in Kansas is 21 days before any election. citizens, Kansas residents, and at least 18 years old by the next election.
Voters can verify their registration status and find their polling place by using the Kansas Voter View system at myvoteinfo.voteks.org, which provides personalized voter information including sample ballots and elected officials. Election records available to the public include voter registration lists (with certain personal information redacted pursuant to K.S.A. 25-2320), campaign finance reports filed by candidates and political action committees (available through the Kansas Governmental Ethics Commission), candidate filing information, and precinct-level election results.
Leavenworth County typically experiences voter turnout of 55-65% in presidential election years and 35-45% in midterm elections, with the 2024 general election seeing approximately 58% turnout. The next major election is scheduled for November 3, 2026, featuring U.S. House and Senate races, Kansas state legislative seats, and statewide offices including Governor.
Advance voting by mail is available to all Kansas voters upon request; applications for advance ballots can be submitted to the County Election Office starting 90 days before an election and must be received by the Tuesday before Election Day. Completed ballots must be received by the close of polls on Election Day. Kansas law (K.S.A.
Economy & Demographics
Leavenworth County's economy is significantly influenced by its federal and state correctional facilities and military installations, which serve as major employers alongside healthcare, education, manufacturing, and agriculture. Fort Leavenworth, established in 1827, employs thousands of military personnel and civilian workers, housing the U.S. Army Combined Arms Center, Command and General Staff College, and several other military education and training commands.
- The median household income in Leavenworth County is approximately $68,000, slightly above the Kansas state median.
The federal penitentiary system and Kansas Department of Corrections facilities in Leavenworth and Lansing employ hundreds of corrections officers and support staff. Major private sector employers include Hallmark Cards, which operates a distribution center in the county, along with various manufacturing and logistics companies taking advantage of the county's proximity to the Kansas City metropolitan area and transportation infrastructure. Agriculture remains economically important, with corn, soybeans, wheat, and cattle production generating significant revenue.
The county has experienced residential growth, particularly in Basehor and Tonganoxie, as Kansas City metro area residents seek more affordable housing. Recent economic development initiatives have focused on attracting light manufacturing, warehouse and distribution operations, and supporting small business growth. The unemployment rate typically ranges between 3-4%, closely tracking state and national averages.
Retail and service sector employment has expanded with population growth. The county benefits from access to major transportation corridors including U.S. Highway 73, K-7 Highway, and proximity to Interstate 70 and Interstate 435, facilitating commerce and commuter access to Kansas City.
Transparency Score
Court Records: ✅ Online | Property: ✅ Free Search | Arrest/Jail: ✅ Online | Vital Records: ⚠️ State Office Required | Business: ✅ Online (State) | Elections: ✅ Online | Overall Score: 8/10 — Leavenworth County provides strong digital access to property records, court cases, jail rosters, and election information through county and state portals.
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Cities & Towns in Leavenworth County
Explore public records for 7 cities and communities in Leavenworth County, Kansas.
Nearby Counties
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