Population
263K
County Seat
Liberty
Libraries
8
Schools
73
SearchSystems Editorial
Edited by — Editor & Owner, SearchSystems.net. Public records professional since 1999. NAPBS founding member. Full bio & credentials.
Last reviewed: June 04, 2026 · Methodology: all Clay County record-source URLs verified against the official local and Missouri state publishers on the review date. 4 primary .gov / official sources cited below.

Clay County — Key Numbers (2026)

Population, demographics, and county-seat data for Clay County, Missouri — verified against U.S. Census 2024 estimates.
263,370
Population
Census estimate
99,501
Households
Census estimate
$82,264
Median income
Annual household
$237,200
Median home value
Census ACS
Liberty
County seat
In Missouri
Clay County Records Availability Map
Criminal records
see state portal
Court records
2 sources
Wants & warrants
see state portal
Property records
4 sources
Vital records
1 source
Voter records
see state portal
Professional licenses
see state portal
Recorded documents
see state portal
Count of verified official sources per record type. Multiple sources   One source   Use state portal

Clay County Records at a Glance

Record typeClay County verified sources
Court recordsCourt Specific Help - Circuit 7
Court Specific Help - Circuit 7
Criminal recordsNo verified source — see Clay County state portal below
Wants & warrantsNo verified source — see Clay County state portal below
Property recordsClay County, MO - Frequently Asked Questions(FAQ) page
GIS/Mapping, Clay County Assessor, MO
Vital recordsMarriage Records
Voter recordsNo verified source — see Clay County state portal below
Professional licensesNo verified source — see Clay County state portal below
Recorded documentsNo verified source — see Clay County state portal below
Clay County — Verified Record Sources by Type (2026)
Court records2Criminal records0Wants & warrants0Property records4Vital records1Voter records0Licenses0Recorded docs0
Count of officially verified .gov / .us record sources cataloged for Clay County. Data verified June 04, 2026.

What Changed in 2026 — Clay County Records

2026
Clay County official government portal active
The official Clay County government website at www.claycountymo.gov continues to serve as the canonical local source.
2026
Clay County court records portal verified
State court system links for Clay County verified against the Missouri judiciary portal in 2026.
2026
Clay County property records online
Clay County property assessment and recorder office online portal active in 2026.
2026
FBI Identity History Summary (federal complement)
For records that may exist outside Missouri, the FBI Identity History Summary at fbi.gov complements all county-level state records.

The 4-Step Clay County Records Pathway

1
Step 1 — Start at the Clay County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Clay County clerk's office is the first stop.
2
Step 2 — Use the Missouri statewide systems
Criminal background, court case search, voter registration, and professional licensing are all run at the Missouri state level — not by the county.
3
Step 3 — Federal sources for federal records
Federal court cases (PACER), federal tax liens (IRS), military records (NPRC), and immigration data (ICE) are all federal — not held by the county.
4
Step 4 — Cross-check before relying on data
Most county portals lag 24-48 hours behind the courthouse. For time-sensitive verification, call the clerk directly.

Five Things People Get Wrong About Clay County Records

❌ Myth: "Clay County maintains all criminal records."
✓ Truth: False. Criminal records for Clay County are held by the Missouri state repository, NOT the county. The county sheriff has only the local arrest log.
❌ Myth: "Records sealed in Clay County are gone everywhere."
✓ Truth: False. Sealing removes records from public search but they still exist at the courthouse and may appear in FBI records (Identity History Summary).
❌ Myth: "Free 'instant background' sites have Clay County data."
✓ Truth: False. Only the official Missouri state repository has verified, current Clay County data. Free sites often have stale data.
❌ Myth: "The Clay County assessor's value is what I'll sell my home for."
✓ Truth: False. The Clay County assessor's value is for property tax purposes only — usually below market value.
❌ Myth: "All county records older than 50 years are public."
✓ Truth: Partially false. Public-records rules vary by record type AND state. Court records and deeds are usually older-public; vital records remain restricted longer (often 75-125 years).

Primary Sources (All Verified)

Related — Clay County & Missouri Records

For records not specific to Clay County, use Missouri's statewide system or the national hub.
📍 Missouri statewide record systems:
🇺🇸 National hubs:
Related Public Records
Other counties in Missouri: Christian · Clark · Clinton · Cole · Cooper

About Clay County, Missouri

Clay County is located in northwest Missouri. The county seat is Liberty (official site: https://www.claycountymo.gov/).

  • Households: 99,501
  • Median household income: $82,264
  • Median home value: $237,200
  • Below poverty line: 8.3%
  • Land area: 397.7 sq mi
  • Population density: 662.3 people / sq mi
Clay County Missouri Sheriff's Office
Official Free
Most Wanted suspect apprehended, first Max’s Law violation charged in Clay County · 05/04/2026 · Deputies arrested their Most Wanted suspect Friday evening, which led to an assa… · Read More · Detectives investigating fatal hit-and-run · 04/13/2026 ·
GIS/Mapping, Clay County Assessor, MO
Official Free
Clay County Board of Election 100 are 8:00 a.m. to 5:00 p.m., Monday through Friday. GIS/Mapping Clay County Assessor's Office 234 W Shrader St, STE D Liberty, MO 64068 Phone: 816 407 3370 Fax: 816 407 3371 Email: gis@claycountymo.gov Office hours are 8:00 a
PR
Clay County, MO - Frequently Asked Questions(FAQ) page
Official Free
While we cannot recommend a specific company, the Missouri Society of Professional Surveyors can help start your search if you are unsure. Please fill out theReal Estate Split/Merge Request Form. All split/merge requests are subject to final approval. Due to the tax bill cycle, any request received after the cutoff will be held and worked the following tax year. By using official documents such as subdivision plats, surveys and deeds recorded in the Clay County Recorder of Deeds.
PR
GIS/Mapping, Clay County Assessor, MO
Official Free
Clay County Board of Election 100 are 8:00 a.m. to 5:00 p.m., Monday through Friday. GIS/Mapping Clay County Assessor's Office 234 W Shrader St, STE D Liberty, MO 64068 Phone: 816 407 3370 Fax: 816 407 3371 Email: gis@claycountymo.gov Office hours are 8:00 a
PR
Personal Property | Clay County, MO
Official Free
The other side of the matter is that the personal property of any individuals residing in your county by means of military orders is not taxable in your jurisdiction, with the exception of business personal property located in Missouri and owned by non-resident military personnel.
PR
Tax Sale | Clay County, MO
Official Free
Claims for any overbid on any property from the 2023 tax sale must be made within 90 days after the expiration of the redemption period . Please note that Missouri law does not provide a category entitled “unclaimed surplus” or “excess proceeds” with regard to the tax sale.
CT
Court Specific Help - Circuit 7
Official Free
If you are looking for a judgment entered prior to January 1, 1977, you must review the judgment index located at the Clay County Courthouse, Probate Division, in Liberty, Missouri. Effective January 1, 2012, electronic records are viewable at the public access terminal at the court house .
CT
Court Specific Help - Circuit 7
Criminal & Court Records
.gov

Statewide Missouri court case records.

courts.mo.gov
VR
Marriage Records
Official Free
All civil judgments entered prior to January 1, 1995 are not included in Case.Net, unless the judgment was revived after that date. If you are looking for a judgment entered prior to January 1, 1995, you must review the judgment index located at the Clay County Courthouse, Circuit Division, in Liberty, Missouri.
VT
Missouri Department of Health and Senior Services
Official Free
Vital Records · see more programs for families... Area Agencies on Aging · Show Me Long Term Care · Adult Abuse Information · Nursing Home Compare · Senior Care Choices · Home Care · Missouri Medicaid Audit & Compliance · Senior Employment · Long-Term Care Ombudsman Program ·
VR
Check Your Voter Registration - Missouri Secretary of State
Official Free
If you type "Penny" in the First lookup will not locate your registration. When checking your voter registration, make sure to fill out all fields. If you are asked for your street name, do not include the type (St, Ln, Rd, Blvd, etc.) in the name. sos.mo.gov Internet Privacy Policy Bid Opportunities Proposed Rules Periodic Rule Review Voter ID Missouri State Government
RD
Guide to County and Municipal Records on Microfilm ...
Official Free
Missouri State Archives · Clay · Recorder of Deeds records dated on or after January 1, 1970 must be requested from the local Recorder of Deeds' office (59.003, RSMo) Clay · Reel · Number · Title · Subtitle · Vol · Scope and Content · Indexed · Circuit Court ·
BZ
Military Discharges
Official Free
Field notes are the narrative record of the cadastral survey . They are written in tabular format and contain the detailed descriptions of entire survey process including the instrumentation and procedures utilized, calling all physical evidence evaluated in the survey process, and listing all ...
BZ
Office Locations & Hours | Clay County, MO
Official Free
Home · Departments · Commission Departments · Office Locations & Hours · Please see individual locations for specifics on hours of operation, please note that all locations will close in accordance with Missouri State's holiday schedule. 1 Courthouse Square Liberty, Missouri 64068 Phone: ...
BZ
Missouri Business Filings
Business, Voter & Other
.gov

Missouri SOS business search.

bsd.sos.mo.gov
OT
Codes
Official Free
Disclaimer: This notification is provided as a public service by the Missouri Secretary of State’s office. It is for informational purposes only and does not constitute legal advice. Individuals and entities are responsible for ensuring their own compliance with applicable federal and state laws, rules, and regulations. Enter user ID and password. Do not have an account? Click "Create Account" below to create one. Search for a business entity registered in Missouri.

Frequently Asked Questions

How do I look up court cases in Clay County?
Clay County court cases are searchable through the Court Specific Help - Circuit 7 portal: https://www.courts.mo.gov/page.jsp?id=99494. Missouri also operates a state-level case lookup through the Case.net system. For federal matters, see PACER.
What's the difference between sealing and expunging a record in Missouri?
In Missouri, a sealed record is hidden from public view but still exists and remains visible to law enforcement, licensing boards, and some employers. An expunged record is treated by Missouri law as if it never happened — though FBI and federal records may persist regardless of state action. The relief process runs through the sentencing court.
Are Missouri marriage records public?
Marriage records in Missouri are generally public — anyone can verify that a marriage occurred and request a non-certified copy. Certified copies (needed for legal purposes like name changes or immigration) may be restricted to the spouses, immediate family, or those with a court order.
Are Missouri criminal records public?
Mostly yes. Missouri's public-records law makes adult arrests, court filings, and conviction histories accessible to anyone unless a specific statutory exemption applies. Juvenile cases and sealed records are generally excluded by statute.