Illinois · FIPS 17149 · County seat: Pittsfield
Pike County, IL GIS & Parcel Viewer
Use this page to reach the official county parcel map for Pike County, Illinois. The button below opens Pike Co, Illinois Map in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the Pike County parcel map ↗
Opens pikeil.wthgis.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Pike Co, Illinois Map |
|---|---|
| Type | County-run map |
| Website | pikeil.wthgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Pittsfield |
| Population | 14,342 (2023 Census Bureau estimate) |
| Land area | 831 sq mi |
| FIPS code | 17149 |
About the official source
It is a county-level map: Pike County or the company it hires keeps the parcel layer up to date. As of our October 2026 test, anyone could open it without signing in or paying.
How to use the Pike County viewer
- Open the official link; the map is hosted on WTH GIS, a vendor platform used by 44 counties in our directory.
- Accept any disclaimer, then use the search tool to find a street address, owner or parcel ID.
- Click a parcel to view its attributes.
- Use the layer or basemap controls to add aerials and other layers where the county provides them.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
About Pike County
Census Bureau figures put Pike County at about 14,342 people (2023 estimate) on roughly 831 square miles of land, which is about 17 residents per square mile. By population it ranks 74th of 102 counties in Illinois. Pittsfield serves as the county seat.
Neighboring counties
Pike County shares a border with the counties below. Each link has its own official map:
- Adams County
- Brown County
- Calhoun County
- Greene County (state list)
- Morgan County
- Scott County
- Marion County, MO
- Pike County, MO
- Ralls County, MO
A note on accuracy
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.