Missouri · FIPS 29131 · County seat: Tuscumbia
Miller County, MO GIS & Parcel Viewer
Parcel lookups for Miller County start at the Miller County IntegrityGIS map. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Miller County parcel map ↗
Opens millergis.integritygis.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Miller County IntegrityGIS map |
|---|---|
| Type | County-run map |
| Website | millergis.integritygis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Tuscumbia |
| Population | 25,590 (2023 Census Bureau estimate) |
| Land area | 593 sq mi |
| FIPS code | 29131 |
Who runs this map
This map is published by or for Miller County itself, so it reflects the local parcel layer rather than a third-party copy. When we tested the link in October 2026 it opened with no login and no fee.
How to use the Miller County viewer
- Press the button above to load the county's IntegrityGIS viewer in a new tab.
- When the disclaimer window appears, click Accept to start using the map.
- Type an address, owner or parcel number into the Search box at the top right, or open the Search tab for more options.
- Click a parcel (or use the Identify tool) to open its details, and use Layer List or Basemaps to change what the map shows.
If an address search comes up empty, try the parcel number from a tax bill or deed instead, or click the lot on the map.
Miller County by the numbers
Census Bureau figures put Miller County at about 25,590 people (2023 estimate) on roughly 593 square miles of land, which is about 43 residents per square mile. By population it ranks 42nd of 115 counties in Missouri. Its county seat is Tuscumbia.
Counties next to Miller County
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Miller County:
- Camden County
- Cole County
- Maries County
- Moniteau County
- Morgan County (state list)
- Osage County
- Pulaski County
Maps vs. surveys
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.