Affiliate disclosure: This page contains affiliate links. We may earn a commission if you use them, at no extra cost to you. Our editorial recommendations are independent of these relationships.
Illinois County
Wayne County, Illinois
Illinois Basin oil fields and southeastern Illinois's agricultural heartland - from Wayne County's significant petroleum production (the Illinois Basin oil fields have produced oil in Wayne County since the 1930s - the characteristic pump jacks and gathering lines across the agricultural landscape reflect decades of petroleum production that has provided supplemental income to farm families) to Fairfield's agricultural service economy and Wayne County's flat southeastern Illinois farmland producing corn, soybeans, and wheat.
Affiliate disclosure: This page contains affiliate links. We may earn a commission if you use them, at no extra cost to you. Our editorial recommendations are independent of these relationships.
What do you need to do?
Tell us your goal and we'll guide you step-by-step to the right office, forms, and official resources.
Office: Wayne County Sheriff’s Office – 305 E. Court Street, Fairfield, IL 62837; Sheriff Raphael Washington, nearly four decades of experience, responsible for county parks, courts, and jail security.
Notes: For an active emergency, call 911. Wayne County’s law enforcement history includes a recent tragedy: Deputy Sheriff Sean Ian Riley was killed in the line of duty on December 29, 2021 – referenced here factually and with care.
Roads & Utilities
ROADS & TRANSPORTATION
Roads: SR-15/45 serve Fairfield, the county seat and largest city, in the region of southern Illinois known as “Little Egypt.”
Notes: Wayne County was formed in 1819 from Edwards County, named for General “Mad Anthony” Wayne, a Revolutionary War and Northwest Indian War officer known for his fiery personality and military exploits, who later served as Commander-in-Chief of the U.S. Army.
Business & Permits
BUILDING & PERMITS
Office: Wayne County Courthouse – 301 E. Main Street, Fairfield, IL (built in the 1890s, with blueprints approved 1891).
Notes: Wayne County’s courthouse history includes a genuinely dramatic string of fires: a log courthouse built on Fairfield’s public square was replaced in 1836; by the 1880s that building had become dilapidated, and county officials – worried about the fire risk to the town’s largely wooden buildings – ordered a new fireproof hall of records built in the 1860s, only to watch it burn to the ground in 1886, destroying the county’s records dating back to 1819. Combined with the old building’s outmoded design and a local scandal involving a barbershop operating inside the courthouse, officials moved forward with the current fireproof courthouse, completed in the 1890s.
Veterans Services
VETERANS SERVICES
Office: Wayne County Veterans Assistance – confirm current contact via fairfield-il.com/county.
Libraries
LIBRARIES
Fairfield Public Library (Fairfield) – confirm current address/phone via the county library system.
Parks & Recreation
PARKS & RECREATION
Key Assets: The Wayne County Courthouse and downtown Fairfield’s historic square are the county’s premier heritage attractions.
Notes: The genuine, dramatic string of courthouse fires – including the 1886 loss of all pre-existing county records – is among the standout local historical facts covered in this project. Deputy Sheriff Sean Ian Riley’s 2021 line-of-duty death is referenced with appropriate care.
GIS & Maps
GIS & MAPS
Appraisal/Parcel Search: Wayne County Assessor’s Office – confirm current contact via fairfield-il.com/county.
Animal Services
ANIMAL SERVICES
Confirm current dedicated shelter contact via fairfield-il.com/county; Wayne County Sheriff’s Office for animal control arrangements.
Environmental & Waste
ENVIRONMENTAL / WASTE MANAGEMENT
Office: Wayne County Environmental Health – confirm current contact via fairfield-il.com/county.
NOTES: Wayne County is the eighty-eighth county completed in Illinois’s Round 3 v2 redo, under the A+ sourced standard established for this project. The genuine, dramatic string of courthouse fires – including the 1886 total records loss – is among the standout local historical facts covered in this project. Deputy Sheriff Sean Ian Riley’s 2021 line-of-duty death is referenced with appropriate care. All contact information above was sourced via web search as of early August 2026 and should be reconfirmed directly with the relevant office before a visit, deadline-sensitive filing, or emergency-adjacent decision.
About Wayne County
Wayne County is southeastern Illinois’s oil and agricultural county – a community where the Illinois Basin petroleum industry and corn belt agriculture coexist on the same flat landscape.
Fairfield (the county seat, population ~5,000) serves as the commercial and governmental hub for Wayne County and the surrounding region – agricultural services, healthcare, and retail support the farm and oil community.
The Illinois Basin oil fields beneath Wayne County have produced petroleum since the 1930s. The combination of oil royalties and agricultural income has provided economic stability to families across the county, though both industries have faced challenges in recent decades.
All Services
Browse every category and topic available for this county.
Wayne County Assessor at 301 E. Main Street, Suite 1, Fairfield, IL 62837, phone 618-842-3707. IL residential assessed at 33.33% of market value. Appeal to Board of Review.
Courts & Legal
Wayne County Circuit Court at 301 E. Main Street, Fairfield, IL 62837, phone 618-842-5182, handles probate.
Marriage & Vital Records
Marriage licenses, divorce records, and birth & death certificates are handled by the following office(s):
COUNTY CLERK (Records, Vital Records, Elections)
307 E. Main St., Fairfield, IL 62837
(618) 842-5182
CIRCUIT CLERK (Court Records, Marriage Licenses)
307 E. Main St., Fairfield, IL 62837
(618) 842-7684
ELECTIONS (County Clerk)
307 E. Main St., Fairfield, IL 62837
(618) 842-5182
Genealogy
County-level record sources
Wayne County Circuit Clerk (probate/estate case files – see Probate section above).
Local societies
No dedicated Wayne County genealogical society was confirmed in available directories.
Probate & Estate
Losing someone and having to deal with courts and paperwork at the same time is hard. This section won’t make that easier, but it should tell you what to expect, what it costs, and where to go – so at least you’re not walking in blind.
Where to go
Wayne County Circuit Clerk (Second Judicial Circuit) 301 East Main Street, Room 204, Fairfield, IL 62837 (618) 842-7684
Wayne County was founded March 26, 1819, named for Revolutionary War General Anthony Wayne. It sits in the region locally known as “Little Egypt.”
Step 1: figure out which path applies
Illinois has NOT adopted the Uniform Probate Code and is not a community property state – it follows common law property principles. Illinois probate is governed by the Probate Act of 1975 (755 ILCS 5/). Two main paths:
Small Estate Affidavit – for estates where personal property (excluding real estate) is valued at $150,000 or less (raised from $100,000 effective August 15, 2025), with no unresolved debts or claims and no real estate involved. No formal court probate is required.
Formal Probate (Independent or Supervised Administration) – required when the estate doesn’t qualify for the small estate affidavit. Most Illinois probate cases proceed under Independent Administration, letting the estate representative act without prior court approval for most routine actions.
Step 2: filing for formal probate
File the decedent’s original will (if one exists) with the Wayne County Circuit Clerk, where the decedent resided at death.
Petition the court to open the estate and appoint an executor (if there’s a will) or an administrator (if intestate).
The court issues Letters of Office (Letters Testamentary or Letters of Administration) appointing the representative.
Publish notice to creditors and unknown heirs as required by Illinois law.
Under Independent Administration, the representative marshals assets, pays valid debts and taxes, and distributes the remaining estate without needing court approval for each step.
File a final accounting or closing documents to formally close the estate.
What it costs
Illinois imposes its own state estate tax on estates valued above $4 million, with rates up to 16%. There is no Illinois inheritance tax.
Filing fees vary by county – confirm current amounts with the Wayne County Circuit Clerk.
Most uncontested probate proceedings in Illinois can be completed within about a year.
Probate filings, estate administration, and guardianship matters are handled by the following office(s):
Public Safety & Arrests
Arrest records, inmate search, and law enforcement services are handled by the following office(s):
SHERIFF
307 E. Main St., Fairfield, IL 62837
(618) 842-2161
Elections & Voting
Voter registration, polling locations, and elections information are handled by the following office(s):
COUNTY CLERK (Records, Vital Records, Elections)
307 E. Main St., Fairfield, IL 62837
(618) 842-5182
ELECTIONS (County Clerk)
307 E. Main St., Fairfield, IL 62837
(618) 842-5182
Health & Human Services
Offices & Contacts
Health services, social services, and assistance programs are handled by the following office(s):
Wayne County Health Dept
(618) 842-5161
IL DCFS — Benton
(618) 438-5321
IL Medicaid
(800) 843-6154
Fairfield Memorial Hospital
fairfieldmemorial.org (Fairfield)
Public Health Information
PUBLIC HEALTH
Office: Wayne County Health Department – confirm current contact via fairfield-il.com/county.
Editorial independence: CountyOffices maintains strict editorial independence from our affiliate partners. Our content is researched from official government sources. Affiliate relationships do not influence our recommendations or the information we publish.
