Blog · October 14, 2026 · Illinois
Tazewell County Township Map, Illinois
Civil and survey townships in Tazewell County, with the free map, starting near Creve Coeur.
Main page: Tazewell County, IL GIS & Parcel Viewer (official map link, Tazewell County facts and neighboring maps).
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A Tazewell County township map search near Creve Coeur commonly starts with a tax bill or a deed that names a township. The free Tazewell County parcel viewer and the parcel record most commonly display both.
Townships in Tazewell County explained
Where civil townships exist in the county, they are named local units, and their duties near Delavan depend on Illinois law. Separately, Illinois land near Delavan sits on the Public Land Survey System, with blocks roughly 6 miles on a side; each holds 36 sections, so a farm near Schaeferville may span two.
Step one: the free Tazewell County viewer
The county's own public map is the Tazewell County ArcGIS parcel map, built on an Esri ArcGIS web map, and it opens without an account for parcels in East Peoria and the rest of the county. Most people locate their Tazewell County tract fastest by searching an address in Pekin, then clicking the outline. Our Tazewell County, IL page keeps the official link and the maps next door to Pekin in one place.
Using the Tazewell County parcel viewer as a Tazewell County township map
On the Tazewell County ArcGIS parcel map, the parcel record for a parcel near East Peoria most commonly lists the township, and many viewers draw township lines as a layer. Some Tazewell County viewers include a PLSS layer that labels sections, which is useful when a deed near Delavan cites T and R numbers.
Near the Tazewell County line
A farm near the county line can carry separate records in Fulton County, Logan County, and McLean County as well. Our Illinois page links each map neighboring Tazewell County.
Sections, quarters and roads in Tazewell County
Near Deer Creek, section 1 sits in the northeast corner of a licensed survey township, and the numbering ends at 36 in the southeast corner. Aliquot descriptions for land near Schaeferville make sense in reverse: locate the last quarter named first, then work inward. Correction lines and irregular sections exist, so a section near Marquette Heights may not be exactly 640 acres.
Deeds, districts and roads
Township names on a historical atlas of Tazewell County can help when a family deed near Marquette Heights uses an old place name. Election maps, school districts and fire districts in Tazewell County do not always follow township lines near Marquette Heights, so check each one separately.
The Tazewell County economy in brief
County Business Patterns counted 2,766 business establishments in Tazewell County for 2022, led by retail trade, other services, and accommodation and food services. Compared with national shares, Tazewell County leans toward paper manufacturing and primary metal manufacturing, which shapes demand for land near Marquette Heights.
Getting oriented in Tazewell County, IL
From Pekin, the seat of the county, the map spreads out to Delavan, East Peoria, Marquette Heights, and Washington. Smaller places such as Heritage Lake, Groveland, and Schaeferville appear on the county map as little clusters of lots. Census Bureau estimates put Tazewell County at about 129,541 residents in 2023 on roughly 646 square miles of land. Platted neighborhoods near Delavan give way to rural acreage elsewhere in the county. Tazewell County was organized in 1827, so deeds for older farms near Marquette Heights can run back a long way.
Why the township matters
In Tazewell County, township boundaries can matter more than the mailing town, so look it up before you call about land near Schaeferville. Buyers looking near Delavan sometimes locate the township office is the place to ask about local road plans and ordinances.
Tazewell County township map questions
What is a licensed survey township in Tazewell County?
It's a Public Land Survey System block about 6 miles square with 36 sections, used to describe Tazewell County land.
Does a Tazewell County mailing town match the township?
Postal service areas around Pekin cross township lines, so the two commonly differ.
Which township is my house near Pekin in?
Click the parcel on the Tazewell County ArcGIS parcel map; the Tazewell County record most commonly names the township.
Does the Tazewell County GIS map display township lines?
Many county viewers include a township or municipal boundary layer; check the layer list on the Tazewell County map.
How big is a quarter section near Creve Coeur?
A standard section is about 640 acres, so a quarter section near Creve Coeur is about 160, although corrections make some smaller.
Open the official Tazewell County, IL parcel map Tazewell 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.