Blog · October 14, 2026 · Illinois
The Clay County Township Map: an Illinois guide
How to tell which township a parcel in Clay County sits in, and what that means near Sailor Springs.
Main page: Clay County, IL GIS & Parcel Viewer (official map link, Clay County facts and neighboring maps).
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If a deed near Clay City mentions a township, or a tax bill names one, the Clay County township map is how you locate it on the ground. This guide covers the free Clay County, IL options and how to read them.
What a Clay County township map shows
Where civil townships exist in the county, they are named local units, and their duties near Clay City depend on Illinois law. The survey township cited in deeds near Flora comes from the Public Land Survey System, in which each township is about 36 square miles; each holds 36 sections, so a farm near Hoosier may span two.
Step one: the free Clay County viewer
For land around Xenia, open the Clay County ArcGIS parcel map (an Esri ArcGIS web map); it is the map Clay County itself publishes. Click any Clay County parcel near Louisville to open its record: owner, parcel ID and assessed acreage are most commonly listed. Our Clay County, IL page keeps the official link and the maps next door to Xenia in one place.
Seeing township lines on the Clay County map
On the Clay County ArcGIS parcel map, the parcel record for a piece of ground near Flora most commonly lists the township, and many viewers draw township lines as a layer. Copy the section-township-range from the Clay County parcel record to match it with a deed or an older atlas.
Reading sections near Louisville
On a grid map of Clay County, sections are numbered from 1 in the northeast corner, and the sequence zigzags row by row to section 36. Calls like 'NE 1/4 of the SW 1/4' near Louisville read backward: locate the southwest quarter, then its northeast quarter, on the county grid. Correction lines and irregular sections exist, so a section near Sailor Springs may not be exactly 640 acres.
Old names and overlapping districts in Clay County
Older deeds near Clay City may name a township differently than today's Clay County records, so compare the legal description too. Election maps, school districts and fire districts in Clay County do not always follow township lines near Flora, so check each one separately.
The Clay County economy in brief
Clay County's 2022 business count was 321 establishments, with retail trade, other services, and health care and social assistance the largest groups. Support activities for mining and drilling and oil and gas extraction make up an above-average share of Clay County businesses, a clue to how land around Iola gets used.
Towns and land across Clay County
From Louisville, the seat of the county, the map spreads out to Flora, Clay City, Iola, and Sailor Springs. Smaller places such as Bible Grove, Camp Travis, and Greendale appear on the Clay County map as little clusters of lots. Roughly 468 square miles of land and about 12,999 residents (2023 estimate) make up Clay County. Beyond the town lots in Sailor Springs, expect big rural parcels across the county.
Neighboring maps around Clay County
Clay County borders Effingham County, Fayette County, Jasper County, Marion County, and Richland County, and each keeps its own parcel map and records. Every map bordering Clay County is listed on our Illinois directory.
Where Clay County land records are kept
For land near Flora, the deed itself lives in the county recording office, and the map is an index to it. A deed book and page or instrument number on the county record is the fastest way to order the document for a lot in Flora.
Taxes, permits and township lines
In Clay County, township boundaries affect tax bills, local permits and voting precincts, so look it up well before you call about land near Hoosier. Buyers looking near Clay City sometimes locate the township office is the place to ask about local road plans and ordinances.
Clay County, IL: common questions
What do township and range mean on a deed near Clay City?
They locate land near Clay City on the federal survey grid; each survey township holds 36 sections of about 640 acres.
Why is my mailing address in Clay City but my township different?
Postal service areas around Clay City cross township lines, so the two commonly differ.
How big is a quarter section near Iola?
A standard section is about 640 acres, so a quarter section near Iola is about 160, though corrections make some smaller.
Can I see township boundaries near Iola online?
Usually; turn on boundary layers in the county viewer and zoom toward Iola.
Which township is my house near Clay City in?
Click the parcel on the Clay County ArcGIS parcel map; the Clay County record most commonly names the township.
Open the official Clay County, IL parcel map Clay County in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.