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Illinois County
Macoupin County, Illinois
Carlinville's Sears catalog homes and the million-dollar courthouse - from Carlinville's extraordinary Standard Addition neighborhood (in 1918, the local coal miners' union purchased 156 Sears Roebuck mail-order homes for its members - the largest single purchase of Sears catalog homes in history, creating an intact neighborhood of prefabricated craftsman bungalows that is now a National Historic District and a pilgrimage site for architecture enthusiasts) to the Macoupin County Courthouse (completed 1870 at a cost of $1.3 million - an extraordinary sum that nearly bankrupted the county and remains one of Illinois's most elaborate Second Empire courthouses) and the coal mining heritage of the county's southern communities.
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Office: Macoupin County Sheriff’s Office – Carlinville, IL; Sheriff Kahl. Confirm current phone via macoupincountyil.gov.
Notes: For an active emergency, call 911.
Roads & Utilities
ROADS & TRANSPORTATION
Roads: SR-4/108 serve Carlinville, the county seat, part of the Illinois Route 66 Scenic Byway corridor.
Notes: Macoupin County’s downtown Carlinville historic district has been on the National Register of Historic Places since 1976.
Business & Permits
BUILDING & PERMITS
Office: Macoupin County Courthouse – 201/210 E. Main Street, Carlinville, IL (built 1867-1870, Renaissance Revival, architect Elijah E. Myers of Springfield – his first major commission, and the only 19th-century architect to design three separate state capitols, in Michigan, Texas, and Colorado).
Notes: This courthouse is genuinely one of the most famous local landmarks in Illinois, universally known as the “Million Dollar Courthouse.” Originally budgeted at no more than $150,000, it ultimately cost $1,380,500 – roughly 19% of the entire county’s assessed property value in 1870, and equivalent to about $23.5 million today, making it the biggest instance of overspending in Illinois history. It was, with the possible exception of one building in New York City, the largest courthouse in the country when it opened, built with cast-iron doors, staircases, window sills, and sashes, making it one of the first fireproof buildings constructed in the United States. A genuinely mysterious scandal accompanied its construction: County Clerk George Holliday was seen boarding a train out of town in the middle of the night carrying a carpet bag rumored to be stuffed with misappropriated construction funds, and he was never seen or heard from again. It took Macoupin County residents 40 years to pay off the resulting debt – many lost homes and farms to the tax burden – before a two-day jubilee celebrated burning the final bond in July 1910. The longest surviving document in Abraham Lincoln’s own handwriting, a 43-page legal document, was discovered among the courthouse’s records. The same architect designed the adjacent Historic Macoupin County Jail (completed 1869, Gothic Revival), which used a “cannonball” construction method – leftover cannonballs embedded between stone layers – to make escape nearly impossible; the jailer’s residence in the building’s upper floors housed the sheriff and his family, and the jail operated for 119 years.
Veterans Services
VETERANS SERVICES
Office: Macoupin County Veterans Assistance – confirm current contact via macoupincountyil.gov.
Libraries
LIBRARIES
Carlinville Public Library (Carlinville) – confirm current address/phone via the county library system.
Parks & Recreation
PARKS & RECREATION
Key Assets: The Million Dollar Courthouse (guided tours available via Carlinville Tourism, [email protected]), the historic “cannonball” jail, the Loomis House, and Carlinville’s National Register-listed downtown historic district are the county’s premier heritage attractions.
Notes: The genuine, legendary Million Dollar Courthouse – complete with its unsolved vanishing-clerk mystery – is among the most distinctive local historical facts covered anywhere in this project.
GIS & Maps
GIS & MAPS
Appraisal/Parcel Search: Macoupin County Assessor’s Office – confirm current contact via macoupincountyil.gov.
Animal Services
ANIMAL SERVICES
Confirm current dedicated shelter contact via macoupincountyil.gov; Macoupin County Sheriff’s Office for animal control arrangements.
Environmental & Waste
ENVIRONMENTAL / WASTE MANAGEMENT
Office: Macoupin County Environmental Health – confirm current contact via macoupincountyil.gov.
NOTES: Macoupin County is the fifty-sixth county completed in Illinois’s Round 3 v2 redo, under the A+ sourced standard established for this project. The genuine, legendary Million Dollar Courthouse and its unsolved vanishing-clerk mystery are among the most distinctive local historical facts covered anywhere in this project. 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 Macoupin County
Macoupin County is central Illinois’s Sears catalog homes and extravagant courthouse county – a coal mining community with two of Illinois’s most remarkable architectural stories.
Carlinville (the county seat, population ~5,500) has two extraordinary architectural claims. The 1918 Standard Addition – 156 Sears Roebuck mail-order homes purchased en masse by the United Mine Workers – is the largest surviving concentration of Sears catalog houses in the United States. The Macoupin County Courthouse’s $1.3 million cost (1870) nearly ruined the county financially but produced one of Illinois’s finest public buildings.
The county’s coal mining heritage – centered in Staunton, Gillespie, and Benld – shaped a working-class community culture that produced the union activism behind the Standard Addition purchase.
All Services
Browse every category and topic available for this county.
Macoupin County Assessor at 201 E. Main Street, Carlinville, IL 62626, phone 217-854-3136. IL residential assessed at 33.33% of market value. Appeal to Board of Review.
Courts & Legal
Macoupin County Circuit Court at 201 E. Main Street, Carlinville, IL 62626, phone 217-854-3211, 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)
201 E. Main St., Carlinville, IL 62626
(217) 854-3214
CIRCUIT CLERK (Court Records, Marriage Licenses)
201 E. Main St., Carlinville, IL 62626
(217) 854-3211
ELECTIONS (County Clerk)
201 E. Main St., Carlinville, IL 62626
(217) 854-3214
Genealogy
County-level record sources
Macoupin County Circuit Clerk (probate/estate case files – see Probate section above).
Macoupin County Clerk & Recorder, 201 East Main, P.O. Box 107, Carlinville, IL 62626-0197, (217) 854-3214 – separate office holding vital records and land documents.
Local societies
No dedicated Macoupin 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
Macoupin County Circuit Clerk (7th Judicial Circuit) – Probate Division 201 East Main Street, P.O. Box 197, Carlinville, IL 62626-0197 (217) 854-3211, Probate Division ext. 712
Macoupin County’s seat, Carlinville, is home to Blackburn College, and the courthouse operates dedicated Traffic & Criminal, Probate, and other divisions within the same building.
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 Macoupin County Circuit Clerk’s Probate Division, 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.
NOTE: Macoupin County offers a free SMS text reminder system for upcoming court dates and closures due to inclement weather.
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 Macoupin County Circuit Clerk’s Probate Division.
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
401 E. Side Square, Carlinville, IL 62626
(217) 854-3135
Elections & Voting
Voter registration, polling locations, and elections information are handled by the following office(s):
COUNTY CLERK (Records, Vital Records, Elections)
201 E. Main St., Carlinville, IL 62626
(217) 854-3214
ELECTIONS (County Clerk)
201 E. Main St., Carlinville, IL 62626
(217) 854-3214
Health & Human Services
Offices & Contacts
Health services, social services, and assistance programs are handled by the following office(s):
Macoupin County Health Dept
(217) 854-3178
IL DCFS — Carlinville
(217) 854-4545
IL Medicaid
(800) 843-6154
HSHS Holy Family Hospital (Greenville)
hshs.org/holy-family-greenville
Memorial Medical Center (Springfield)
memorialmedical.com
Public Health Information
PUBLIC HEALTH
Office: Macoupin County Health Department – confirm current contact via macoupincountyil.gov.
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Last verified June 2026
County Facts
County Seat: Carlinville
Population: 44,000
Area: 864 sq mi
Established: 1829
Tier: 3
Public Records
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Search public records for Macoupin County residents.
