How to Search Johnson County Public Records
Johnson County is a Wyoming county of about 8,803 residents (Census estimate), with Buffalo as the county seat, covering 4,154.2 square miles.
- Court records: Circuit Courts - Wyoming Judicial Branch — courts.state.wy.us.
- Criminal records: Home - Sex Offender Registry — wyomingdci.wyo.gov.
- Vital records: Vital Records - Wyoming: Local History & Genealogy Resource Guide - Research Guides at Library of Congress — guides.loc.gov.
- Voter records: Elections | Departments | Johnson County Wyoming — johnsoncowy.gov.
- Recorded documents: County Records - Wyoming State Archives — wyoarchives.wyo.gov.
Population
8,803
Households
3,971
Square Miles
4,154.2
County Seat
Buffalo
SearchSystems Editorial
Edited by Sam Rokni — Editor & Owner, SearchSystems.net. Public records professional since 1999. NAPBS founding member. Full bio & credentials.
Last reviewed: June 04, 2026 · Methodology: all Johnson County record-source URLs verified against the official local and Wyoming state publishers on the review date. 4 primary .gov / official sources cited below.
Johnson County — Key Numbers (2026)
Population, demographics, and county-seat data for Johnson County, Wyoming — verified against U.S. Census ACS 2024 estimates.
8,803
Population
Census estimate
3,971
Households
Census estimate
$60,667
Median income
Annual household
$296,200
Median home value
Census ACS
Buffalo
County seat
In Wyoming
Court records
2 sources
Criminal records
1 source
Wants & warrants
see state portal
Property records
2 sources
Vital records
2 sources
Voter records
2 sources
Professional licenses
1 source
Recorded documents
2 sources
Johnson County Records at a Glance
| Record type | Johnson County verified sources |
|---|---|
| Court records | Circuit Courts - Wyoming Judicial Branch Public Access to Court Electronic Records | PACER: Federal Court |
| Criminal records | Home - Sex Offender Registry |
| Wants & warrants | |
| Property records | Assessor | Departments | Johnson County Wyoming Sublette County MapServer |
| Vital records | Vital Records - Wyoming: Local History & Genealogy Resource Guid Vital Record Services - Wyoming Department of Health |
| Voter records | Elections | Departments | Johnson County Wyoming Registering to Vote in Wyoming |
| Professional licenses | Professional Licensing Boards — Wyoming A&I |
| Recorded documents | County Records - Wyoming State Archives Johnson County |
What Changed in 2026 — Johnson County Records
2026
Official county website
Johnson County's official government website is linked below as the canonical local source for county offices and record requests.
2026
Court records access
Court records for Johnson County are accessed through the official court source linked on this page.
2026
Recorded documents & property
The county's official channel for recorded documents and property records is linked on this page.
The 4-Step Johnson County Records Pathway
1
Step 1 — Start at the Johnson County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Johnson County clerk's office is the first stop.
2
Step 2 — Use the Wyoming statewide systems
Criminal background, court case search, voter registration, and professional licensing are all run at the Wyoming 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 Johnson County Records
❌ Myth: "Johnson County maintains all criminal records."
✓ Truth: False. Criminal records for Johnson County are held by the Wyoming state repository, NOT the county. The county sheriff has only the local arrest log.
❌ Myth: "Records sealed in Johnson 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 Johnson County data."
✓ Truth: False. Only the official Wyoming state repository has verified, current Johnson County data. Free sites often have stale data.
❌ Myth: "The Johnson County assessor's value is what I'll sell my home for."
✓ Truth: False. The Johnson 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 and Official Record Portals
- — Court records — official source
- www.johnsoncowy.gov — Property records — official source
- guides.loc.gov — Vital records — official source
- fbi.gov — FBI Identity History Summary (federal record)
Related — Johnson County & Wyoming Records
For records not specific to Johnson County, use Wyoming's statewide system or the national hub.
📍 Wyoming statewide record systems:
- Wyoming Court Records →
- Wyoming Criminal Records →
- Wyoming Property Records →
- Wyoming Vital Records →
- Wyoming Voter Records →
- Wyoming Wants & Warrants →
- Wyoming Licenses →
- Wyoming Recorded Documents →
🇺🇸 National hubs:
Related Public Records
Wyoming statewide records: Court records · Criminal records · Wants & warrants · Property records · Vital records · Voter records · Licenses · Recorded docs
National directories: Court records · Criminal records · Property records · Vital records · Federal databases
About Johnson County, Wyoming
Johnson County is located in northern Wyoming. The county seat is Buffalo (official site: http://www.johnsoncountywyoming.org).
- Population: 8,803
- Households: 3,971
- Median household income: $60,667
- Median home value: $296,200
- Below poverty line: 16.7%
- Land area: 4,154.2 sq mi
- Population density: 2.1 people / sq mi
- Public libraries indexed: 3
- NCES schools indexed: 5
Circuit Courts - Wyoming Judicial Branch
Official Free
They must be attorneys admitted to the Wyoming State Bar and qualified electors of the state, and their judicial positions are full-time. A circuit court judge may submit names to the county commissioners for the appointment of magistrates to assist the judge. A full-time magistrate may be appointed in each county where a circuit court judge does not reside. There are full-time magistrates in Big Horn, Johnson, Niobrara and Platte counties.
Public Access to Court Electronic Records | PACER: Federal Court Records
Criminal & Court Records
.gov
Federal court electronic records (Public Access to Court Electronic Records).
pacer.gov
Home - Sex Offender Registry
Official Free
The Wyoming Sex Offender Registry is populated from the information in the state SOR database, which is a real-time system . You can visit the registry or check frequently asked questions by clicking on the links below: Wyoming Sex Offender
Vital Records - Wyoming: Local History & Genealogy Resource Guide - Research Guides at Library of Congress
Official Free
Compiled by reference specialists at the Library of Congress, this guide identifies key print and online resources for pursuing family history, as well as state, county and municipal historical research, for the state of Wyoming.
Vital Record Services - Wyoming Department of Health
Official Free
Open to the public: Mon-Thur: 9am to 4pm Friday: By appointment only Excluding Holidays Vital Statistics Services helps the public file and access vital records . Vital records include birth, death, fetal death, marriage, divorce and other related data. Vital events are filed with the registrar
Elections | Departments | Johnson County Wyoming
Official Free
The Johnson County Clerk is the Chief Elections Officer for Johnson County. The pages on this site will provide the public with information and forms pertaining to the election process. Questions about election procedures and laws should be addressed to: Johnson County Clerk Attn: Elections ...
Registering to Vote in Wyoming
Official Free
The following information on registering to vote in Wyoming applies to any Wyoming county in which you reside. If you are already registered to vote in Wyoming, and you need information about how to obtain an absentee ballot click here. If you arrived on this page from your county clerk's website, ...
Assessor | Departments | Johnson County Wyoming
Official Free
This office is also responsible for maintaining property ownership. We work with the Johnson County Planner as our chief GIS (Geographic Information System) specialist to accurately determine and map all land parcels in the county. Maintaining Veteran's Exemptions (tax relief) is also one of our duties.
Sublette County MapServer
Official Free
All maps and data contained herein are provided "as is". All implied warranties, including but not limited to the implied warranties of merchantability and fitness for a particular purpose, are expressly disclaimed. The user agrees to hold harmless Sublette County and Terra GIS Ltd.
County Records - Wyoming State Archives
Official Free
The following is a list of the County Records by office of origin. Click on the office title to view descriptions of records transferred to the archives by that office · Filter search results in the box below. Results will auto-populate as you type - load time varies based on your connection speed
Collection: Guide to the Johnson County Clerk records | ArchivesSpace Public Interface
Official Free
This record group contains records created by the county clerk's office and may include records relating to county government administration, county commissioners, budgets and receiving books, elections and appointments, land ownership, brands, county contracts and agreements, corporation and ...
Frequently Asked Questions
How do I look up court cases in Johnson County?
Johnson County court cases are No verified official source for this record type is currently listed. For statewide lookup, see the state judiciary or relevant agency portal.
Can I find out if someone is divorced in Wyoming?
Yes. Search the court case index for the person's name in the county where they lived. Most Wyoming counties offer free online case-search portals. The state vital records office also issues divorce verifications for a fee.
How long does an arrest stay on my record in Wyoming if I wasn't convicted?
In Wyoming, an arrest stays on your record indefinitely unless you petition the court to seal or expunge it, even if charges were dropped or you were found not guilty. Wyoming's rules for clearing non-conviction records are stricter than for convictions — start with the Wyoming DCI.
How do I find someone in ICE custody?
Use the ICE Online Detainee Locator System (locator.ice.gov). You can search by A-number (alien registration number) or by biographical information (name, country of birth, date of birth). The system covers adult detainees currently in ICE custody.