When was Laclede County founded?

Laclede County was founded in 1849, formed from Camden County and Pulaski County, and named after Pierre Laclède.

What is the county seat of Laclede County?

The county seat of Laclede County is Lebanon.

Is there an online parcel map for Laclede County?

Yes. Laclede County publishes a parcel map of 21,979 parcels, rated good enough here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.

Has Laclede County's boundary or name changed?

Laclede County was created in 1849 from Camden County and Pulaski County. The Atlas of Historical County Boundaries records no boundary change since.

Is my lot in a flood zone?

We do not have flood maps for Laclede County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.

County · code 29105

Laclede CountyMissouri

Laclede County is a county in Missouri, with its seat in Lebanon. The county was formed on February 24, 1849.

Founded1849
County seatLebanon
Named forPierre Laclède
Land area765 sq mi + 3.4 sq mi water
Population36,039 2020 Census
Parcels mapped21,979 checked 14 October 2026

Open the free map Click any parcel in Laclede County: acreage, parcel id, address and who publishes the map. No sign-in.

Updated 19 October 2026

Census outline · seat marked

History

Formed in 1849 from Camden County and Pulaski County

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

Laclede County was created from parts of Camden County and Pulaski County. It was named after Pierre Laclède.

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

1849
Laclede County created Laclede created from Camden, Pulaski, and Non-County Area 37. Non-County Area 37 eliminated.
from Camden from Pulaski
24 February 1849 · Mo. Laws 1848-1849, pub., pp. 28-29

Land and parcels

What the maps cover in Laclede

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

Parcels Good enough

Lot lines and tax-map numbers for 21,979 parcels from Laclede County. Drawn for tax purposes: usually within a few feet of a survey, but not a survey.
checked 14 October 2026
Address points Missing

No public address points layer found for Laclede County yet.
Buildings Reference

Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026

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

Laclede by the Census

Population

36,039 2020 Census count

Housing units

15,908 2020 Census count

Land area

765 square miles

Water area

3.4 square miles

People per sq mi

47 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

Laclede County's official site

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

County government

County government
The official website of Laclede County.
lacledecountymissouri.org

See your own lot on these maps

Open Laclede 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.

Open the free map no sign-in Pro early access

Questions

Common questions about Laclede County

When was Laclede County founded?: Laclede County was founded in 1849, formed from Camden County and Pulaski County, and named after Pierre Laclède.
What is the county seat of Laclede County?: The county seat of Laclede County is Lebanon.
Is there an online parcel map for Laclede County?: Yes. Laclede County publishes a parcel map of 21,979 parcels, rated good enough here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.
Has Laclede County's boundary or name changed?: Laclede County was created in 1849 from Camden County and Pulaski County. The Atlas of Historical County Boundaries records no boundary change since.
Is my lot in a flood zone?: We do not have flood maps for Laclede County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.

Nearby