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County · code 21149

McLean CountyKentucky

McLean County is in Kentucky and has its seat in Calhoun. It was formed on May 8, 1854, from parts of Daviess, Muhlenberg, and Ohio Counties.

  • Founded1854
  • County seatCalhoun
  • Named forAlney McLean
  • Land area253 sq mi + 3.7 sq mi water
  • Population9,152 2020 Census
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Updated

DaviessMuhlenbergHopkinsHendersonOhioWebster Calhoun Census outline · seat marked

Where it is

McLean on the map of Kentucky

Kentucky has 120 counties and county equivalents, each with its own records office. Shapes with a page are links.

Adair CountyAllen CountyAnderson CountyBallard CountyBarren CountyBath CountyBell CountyBoone CountyBourbon CountyBoyd CountyBoyle CountyBracken CountyBreathitt CountyBreckinridge CountyBullitt CountyButler CountyCaldwell CountyCalloway CountyCampbell CountyCarlisle CountyCarroll CountyCarter CountyCasey CountyChristian CountyClark CountyClay CountyClinton CountyCrittenden CountyCumberland CountyDaviess CountyEdmonson CountyElliott CountyEstill CountyFayette CountyFleming CountyFloyd CountyFranklin CountyFulton CountyGallatin CountyGarrard CountyGrant CountyGraves CountyGrayson CountyGreen CountyGreenup CountyHancock CountyHardin CountyHarlan CountyHarrison CountyHart CountyHenderson CountyHenry CountyHickman CountyHopkins CountyJackson CountyJefferson CountyJessamine CountyJohnson CountyKenton CountyKnott CountyKnox CountyLarue CountyLaurel CountyLawrence CountyLee CountyLeslie CountyLetcher CountyLewis CountyLincoln CountyLivingston CountyLogan CountyLyon CountyMcCracken CountyMcCreary CountyMadison CountyMagoffin CountyMarion CountyMarshall CountyMartin CountyMason CountyMeade CountyMenifee CountyMercer CountyMetcalfe CountyMonroe CountyMontgomery CountyMorgan CountyMuhlenberg CountyNelson CountyNicholas CountyOhio CountyOldham CountyOwen CountyOwsley CountyPendleton CountyPerry CountyPike CountyPowell CountyPulaski CountyRobertson CountyRockcastle CountyRowan CountyRussell CountyScott CountyShelby CountySimpson CountySpencer CountyTaylor CountyTodd CountyTrigg CountyTrimble CountyUnion CountyWarren CountyWashington CountyWayne CountyWebster CountyWhitley CountyWolfe CountyWoodford CountyMcLean County McLean
Counties of Kentucky · McLean highlighted

History

Founded in 1854

An old deed may name a county that no longer exists, or a boundary that has since moved.

McLean County was named after Alney McLean. In 1862, it gained a small area from Daviess County to accommodate local property owners.

Boundary changes from the Newberry Library, Atlas of Historical County Boundaries.

  1. 1854
    McLean County created McLean created from Daviess, Muhlenberg, and Ohio.
    from Daviessfrom Muhlenbergfrom Ohio
    · Ky. Acts 1853-1854, vol. 1, ch. 125, sec. 1/pp. 7-10
  2. 1862
    Gained territory McLean gained small area from Daviess to accommodate local property owners.
    from Daviess
    · Ky. Acts 1862, Feb. adj. sess., ch. 426, sec. 1/pp. 64-65
  3. 1872
    Boundary clarified Boundary between McLean and Muhlenberg was redefined (no change).
    with Muhlenbergno change
    · Ky. Acts 1871-1872, vol. 1, ch. 258, secs. 1, 5/pp. 21-22

Land and parcels

What the maps cover in McLean

Who publishes each layer, how good it is, and when we last checked.

Official
from the office that keeps the record
Good enough
a reliable statewide or national copy
Fallback
a guide only; check the official record
Missing
nothing public found yet

People and land

McLean by the Census

Population
9,152 2020 Census count
Housing units
4,161 2020 Census count
Land area
253 square miles
Water area
3.7 square miles
People per sq mi
36 population ÷ land area

Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.

Rules and offices

McLean County's official site

We have found the county's site but not its offices yet; start there.

County government

See your own lot on these maps

Open McLean County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.

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Questions

Common questions about McLean County

When was McLean County founded?
McLean County was founded in 1854, and named after Alney McLean.
What is the county seat of McLean County?
The county seat of McLean County is Calhoun.
Is there an online parcel map for McLean County?
Not that we have found yet. Lot lines and owners of record are kept by the county assessor's office. When a public parcel map appears, it shows here.
Has McLean County's boundary or name changed?
McLean County was created in 1854. Since then the Atlas of Historical County Boundaries records 1 later change, most of them small boundary adjustments, chiefly involving Daviess County.
Is my lot in a flood zone?
We do not have flood maps for McLean County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.

Nearby

Counties next door