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Searches the DOR legal description text. Fewer, more specific words work best.
Township (N) 10 11 12 13 14 15 16 17 18 19 20 21
Range (W) 14 15 16 17 18 19 20 21 22 23 24 25
Section 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
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These directions are for basic reference only. Actual directions may differ on the ground due to unforeseen circumstances. Use at your own risk.
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Welcome What's New Help Data & Tools Smart911 Disclaimer
Missoula County

Property Information System

Ownership, taxes, legal descriptions, surveys, recorded documents and more — all on one map.

Search

Use the search panel at the top left to find a property.

Click the map

Click any parcel for owner, tax, legal and address details.

Add layers

Turn on zoning, floodplain, imagery and more in the Layers panel.

Search by
  • Address
  • Geocode
  • Tax ID
  • Owner name
  • Legal description
  • PLSS
  • Lat/Lng point
  • Road
  • Documents
  • Plats
2026-10-19
  • Updated user interface and functionality for improved usability and performance.
  • Updated print layout.
2026-07-29
  • New!! 2026 Missoula and Clinton area aerial imagery basemap has been added to the basemap selector. This is the most current imagery available for Missoula County from NearMap.
2026-07-22
  • Misc bug fixes and performance enhancements.
  • Updated to ESRI Javascript API 5.1
2026-07-01
  • Cadastral Data Implemented

  • New functionality to find historical records related to property information.
  • If a property has historical records associated with it a new 'Historical' tab will appear on the property information dialog. Select this tab to see currently entered (not fully complete) data related to historical deeds on the property.
  • Added new Missoula County Cadastral Group Layer that includes all of the new cadastral layers (PLSS, Surveys, Lots, Encumbrances, etc)
  • Upgraded to ESRI Javascript API 5.x
2026-02-05
  • Phase .5 Complete!!

    We have switched over to the newly updated cadastral data! - parcels-only currently. We will be updating new functionality with the new, updated cadastral data over the next few weeks. There may be a few oddities here and there and we are diligently working to resolve them. If you see any issues please let us know. Thanks and happy data hunting!
2026-01-23
  • Important! Please Read!

    The Missoula County GIS department has been long working on upgrading our current parcel data into what's known as a 'Cadastral' system. This system contains current and historical data pertaining to land records within Missoula County that includes Tax Parcels, Survey/Plat Boundaries, Survey Lots, Easements, Rights of Way, Encumbrances, etc. The goal of this is to provide as much current/historical context that we can when researching property records within Missoula County. We have gone to great lengths to make sure these datasets are represented as accurately as possible using GPS Control and other calculation methods. In the coming weeks we will be slowly releasing this data into the Property Information System web app and converting all of our older, legacy data to this new system.

    Is it Perfect? NO! But we will continue to improve, adjust, and quality-control this data on a continual basis. As always, this data DOES NOT constitute legal record and is for reference only. Please refer to the site disclaimer for more information.

    Please reach out to the Missoula County GIS Department with any questions.
2025-12-30
  • New ORION Records have been released.
2025-10-07
  • New 2025 imagery! Updated Missoula area imagery and new Seeley Lake/Swan Valley imagery basemaps.
2025-08-27
  • Updating UI layout and tools for future release.
  • Deed lookup has been consolidated to the 'Docs' button on the property information dialog. This will search deeds indexed to the property from both the Missoula County Clerk and Recorder as well as the Department of Revenue.
  • Misc Bug Fixes
2025-06-24
  • Map service connectivity has been restored.

    We are currently experiencing an issue connecting to various map services. Functionality will be limited.
2025-06-17
  • Added map notes tool.
  • Search Plats - Opens plat scan page, zooms to plat and displays on the map.
  • Simplified survey information, ability to view specific plat or add to the map.
  • Beta introduction of county-wide cadastral information.
  • Ability to show print area preview on print dialog.
  • Added Open Street Map to Basemaps.
  • Misc. bug fixes.
  • Updated to most recent ArcGIS JSAPI - 4.32.
2024-12-08
  • Map service connectivity has been restored.

    We are currently experiencing an issue connecting to various map services. Functionality will be limited.
2024-11-25
    Printing issues with web mapping sites have been resolved.

    We are currently experiencing an issue with printing on our web mapping sites and are looking into the cause.
2024-11-15
  • New 2024 Imagery Basemap From Nearmap! We will be integrating new imagery for the northern, western and eastern parts of the county over the next three years. The current imagery is for the Missoula and Lolo/Florence areas.
  • Updated to most recent ArcGIS JSAPI - 4.31.
  • Filter now available on the layer list to easily search for layers.
  • Updated UI using standard calcite components.
2024-07-01
  • Updated to most recent ArcGIS JSAPI - 4.30.
  • Updated layer list for managing layer visibilty.
  • Layer list now has slider controls for layer opacity.
  • Added previous extent button.
  • Various bug fixes.
2024-03-25
    2023 Missoula City Aerial Imagery has been added to the basemaps.
2024-02-02
    New 2024 ORION Data has been released and is now available.
2024-01-10
    Updated DNRC Water Rights Search. Due to changes in the DNRC Water Rights Query System website these updates were required. Now when clicking the 'Water' button on a identified property, a list of water rights that fall within that parcel will display. This list may be incomplete so it is recommended to use the main DNRC Water Rights Query System website.
2023-10-05
    Various State of Montana services are currently down and will affect some functionality (CAMA Page, Some Basemaps, etc.) on this site
2023-06-06
  • Updated to latest ArcGIS for Javascript API
  • Various bug fixes.


2023-05-05
  • Various updates to Themes -- added help screens to certain themes.
  • Added new Corner Recordation Form (CCRF) search Theme
  • Various bug fixes.
  • Cinco de Mayo!
2023-01-09
  • 2023 ORION/DOR Records Released.
2023-01-01
  • Added new Legend tab for easier all-in-one access to map layer legends. Legends are also still aviailable under each individual layer in the table of contents.
  • Miscellaneous bug fixes.
  • Happy New Year!
2022-10-01
  • Changed default aerial basemap to the ESRI 'Current' version. This basemap is a diminished quality compared to the previous 'Clarity' basemap but is much more current. The older 'Clarity' basemap imagery dates are roughly 2012-13. The 'Clarity' basemap is still an option in the basemap selector.
  • Miscellaneous bug fixes.
2022-07-01
  • Updated County Zoning Layers with newly adopted zoning data.
  • Added Layer Identify tool to identify visible layers with a map click.
  • Updated to the most recent ArcGIS for Javascript API - 4.24
  • Many miscellaneous bug fixes.
2022-04-01
  • APRIL FOOLS!
    (Try the compass button)
2021-10-19
  • New City Zoning Layers Theme!
  • We will be removing existing City Zoning Layers in the 'Base Support Layers' -> 'Zoning / Land Use' group layer.
2021-08-16
  • Added DNRC Water Rights Search Button (WATER) to the information buttons.
  • Information buttons have been rearranged slightly to accommodate new WATER button. CAMA button also moved to this group of buttons.
2021-05-20
    MAINTENANCE NOTICE!
    THIS SYSTEM WILL BE UNAVAILABLE FOR SEVERAL HOURS BEGINNING SATURDAY 5/22/2021 at 8AM.
2021-04-12
    This site is currently experiencing connectivity issues with the ORION database. Functionality may be limited.
2021-02-10
    The Montana Department of Revenue (DOR) database (ORION) has been updated with 2021 tax year records.
2021-02-08
  • Fixed an issue when searching for property that have multi-unit geocodes (condos, townhomes, etc).
  • Added ability to search basic historical properties to the right click map menu options.
2021-01-11
    Montana Department of Revenue (DOR) data (ORION) update will be delayed as this is a re-assessment year. For any critical ownership/legal description inquiries please contact the local DOR office at 406-329-1400.
2021-01-07
Welcome to the newest version of the Missoula County Property Information System! See below for a quick overview of new updates and functionality. Also, please use the help manual under the 'Help' tab for more information on how to best use this system.
  • Using ArcGIS for Javascript 4.18 API
  • Added 'Themes' selector to automatically add and adjust layers and basemaps in the view.
  • Added ability to log into ArcGIS Online account and list compatible layers (mapservices, vector tile layers, feature layers) and drag-drop into the map
  • Added Draw/Sketch widget
  • Added ability to add items from ArcGIS Online or Portal via item id
  • Using new Vector Tile Layers for the 3 main base layers (Addresses, Roads, and Parcels)
  • New layer list widget for manipulation of map layers
  • Layers are re-orderable in the layer list widget...just drag the layers up or down
  • Additional/custom layers under the 'Services' tab will now be added to the main Layer List Table of Contents
  • Map has the ability to be rotated 360 degrees - (hold right mouse button and drag), use the compass widget in the lower left to re-orient
  • Tracking widget available
  • Street intersection search now available
  • Simplified Basemap Widget


=========================================
LEGACY 3.x Version Updates
=========================================
2019-09-18
  • UI/Property Info Dialog Improvements
  • Fast Facts Report Button Moved
  • Now any selected property can use the fast facts button rather than a selected address point
  • 'General Ownership' layer has been moved to the 'Cadastral' Group Layer
  • Using latest release of ArcGIS Javascript API - 3.29
2019-06-08
  • 'Property Fast Facts' report link added.
    • Click on a property's physical address to access the link to automatically open the Fast Facts reporting map to the selected physical address.
2019-02-24
  • Automatic BLM/GLO survey search link added.
2019-02-07
  • 2019 DOR ORION Records have been released.
2019-01-18
  • Database connectivity has been restored.
2018-11-07
  • Quickly identify parcels while holding down CTRL and hovering over properties. Must be at scale 1:9500 or greater.
  • Using latest release of ArcGIS Javascript API - 3.26
2018-09-05
  • Added previous/forward extent buttons
  • Misc bug fixes and enhancements
2018-03-15 2018-02-16
  • Document search functionality has been restored.
2018-02-14
  • Document search is currently experiencing connectivity issues. Functionality may be limited.

    Go here for the legacy documents search page:
    Legacy Document Search
2018-01-25
  • Added link to Air Quality/Wood Stove Map Application.
2018-01-21
  • Database connectivity has been restored.
2018-01-17
  • This site is currently experiencing connectivity issues with the ORION database. Functionality may be limited.
2018-01-12
  • Tax Year 2018 Records have been released.
2018-01-11
  • Running latest version ArcGIS for Javascript API (3.23)
  • New Layer/Category: Sheriff Patrol Zones/Emergency
  • New auto-complete dropdowns for road names in both address search and road search.
  • Experimental re-order functionality allows re-ordering of multiple map services in the map (see 'Reorder' tab on Layers dialog).
  • General bug fixes.
  • See note on imagery below.
2018-01-10
  • Imagery Update
    We have reconfigured/reorganized the available basemaps on this site. The default Aerial Imagery is a service titled 'Imagery (Clarity)' that uses the older/legacy aerial imagery hosted by ESRI. While this data is not the most recent-it appears to be more accurate and detailed than the current version. We are also providing the latest imagery service in our basemap gallery titled 'World Imagery' for your reference. We will continue to monitor the update cycle for the newest imagery and hopefully be able to provide the best imagery available.
2018-01-09
  • IMPORTANT!
    ESRI has updated the aerial imagery basemap to a newer vintage (2015-16) in parts of the county. When using this imagery, there appears to be a shift from the previous aerial imagery. This shift will be very noticeable when overlying other datasets on top of the imagery at smaller scales.
    We are investigating this issue.
2017-09-25
  • Added deed list to to property information dialog. User can double-click a deed book/page number to search.
  • Added Basemap Imagery Citation Query link on bottom bar.
  • Added Google Maps link on bottom bar that will open Google Maps at the current map center location.
  • General bug fixes.
2017-09-14
  • The iTax system is working normally.
2017-09-13
  • The iTax system is down temporarily for maintenance.
2017-07-13
  • Running latest version ArcGIS for Javascript API (3.21)
  • Ability to print Vector Tile Basemaps is now available
2017-06-19
  • All visible layers in all map services are now identifiable by right-clicking on the map.
  • Added copy-to-clipboard button to copy geocoded link to the Property Information System.
  • Added selection of Vector Tile Basemaps.
  • Added Map Scale and Map Level indicators.
  • Added BETA mobile version.
  • Various enhancements and bug fixes.
  • Running latest version ArcGIS for Javascript API (3.20)
  • NAIP Basemaps have been removed temporarily due to a software limitation.
2017-04-06
  • Various security/bug fixes and enhancements.
  • Enhancements may require re-enabling of pop-up blockers for certain functionality.
2017-03-11
  • Added ability to right-click map to identify visible layers.
2017-01-27
  • TIFDs/URD/TEDD Districts Layer Added
  • MS4 Layer Added
  • Enhanced address/road search functionality.
2017-01-04
  • 2017 DOR Records Released
2016-11-21
  • Added enhanced permit query.
  • Using updated version (3.17) of ArcGIS for Javascript API
  • Update layer styles.
  • General enhancements/bug fixes.
2016-03-24
  • Added School Attendance Boundary Layers.
  • Added School Attendance information to physical address info panel.
  • Added button link to open SEWPER application.
  • Added 'Activity Circles' under Zoning/Land Use layers.
  • Using latest version (3.16) of ArcGIS for Javascript API
2016-01-14
  • Added ROW/Water Layer.
  • Misc UI Improvements.
2015-12-10
  • Automatically zoom to selected basemap max scale.
  • Dynamically render parcel symbology based on basemap selection.
  • Note: Zoom bug listed below has been fixed with current version of ArcGIS API.
2015-12-07
  • Using latest version (3.15) of ArcGIS for Javascript API
  • Minor bug fixes.
2015-11-17
  • Document display issues have been resolved.
  • 2016 tax records have been released.
2015-11-16
  • NOTICE:
    A recent bug in Google Chrome may cause the browser to become unresponsive when zooming with the map. A workaround has been put in place but it may still cause slow page response. As an alternative, you can use Internet Explorer.
2015-11-15
  • Using latest version (3.14) of ArcGIS for Javascript API
  • Added physical address information panel.
  • Added Address/Approach permit # search.
  • Improved UI for layer TOC.
  • Improved UI for property information panel.
  • New button to check floodplain on property information panel.
  • New button to check voting information on property information panel.
  • Added new 'Plats' tab to search panel, allows searching for various filed plats by quarter section from map center.
  • Added living units information to property information.
  • Added residential/commercial/out buildings indicators to property information.
  • New layers:
    • Comprehensive Plan Land Use Designations
    • Flathead Indian Reservation
    • Road Maintenace Categories
    • 2005, 2009, 2011, 2013 NAIP Aerial Basemaps
  • Added 'Services' tab on layers panel -- allows users to added external map services/layers from drop down.
  • Replaced 'Market Acres' with 'Total Acres'
2015-01-20
  • Using new TOC control for layer control and viewing.
    (See documentation for help.)
  • Removed legend tab due to new TOC control.
  • Using latest version (3.12) of ArcGIS for Javascript API
  • Updated help documentation.
  • Bug fixes and performance enhancements.
2015-01-20
    2015 Tax Records have been released.
2014-12-09
  • Notice: We are working on resolving an issue when saving a PDF print using Google Chrome browser as the PDF's appear to be corrupted. A temporary work-around is to print the exported PDF to another PDF using a PDF printer.
2014-09-22
  • Added Book/Page to document search results.
  • Added Geocode to owner search results.
2014-09-17
  • Added road name search/zoom.
  • Added map layer opacity slider.
  • Added NHD (Hydrography) data layers.
  • Layers automatically turn on depending on what search is performed.
  • Group layer is automatically turned on when a sub layer is turned on.
  • Fixed display performance issue when multiple owners found per parcel.
  • General UI improvements.
2014-09-08
  • Added CAMA property type and total market acres to property information dialog.
  • Improved subdivision scan search/direct link.
  • Added 'Zoom in to Enable' indicator on layers that are out of scale range.
2014-07-28
  • Added export map to jpeg option in print dialog.
  • Enhanced Measurement tools updates.
  • Added historical Missoula imagery services to basemaps.
  • Added land use zoning service to base layers.
2014-06-30
  • Fixed issues with multiple related geocode searches.
  • Added bookmarks functionality.
  • Add center lat/long to map prints.
  • Added identify layer functionality.
  • Updated minor user interface issues.
  • General bug fixes.
2014-06-09
  • Added enhanced funtionality to layer table of contents (TOC). Please see help documenation.
  • Added paging for properties with multiple related geocodes (condos/improvements-on).
  • Added last-update-date for ORION/CAMA data.
  • General bug fixes.
2014-05-13
  • Add map notes tool. Right-click on the map to add a lat/lng marker and ability to add a note.
2014-05-01
  • Added Measurement Tool
  • Added notification if basemap is not available at current zoom level.
2014-04-17
  • Added Help Documentation
  • Fixed multiple tax-id search to return all properties with the same tax-id in a selectable/zoomable list.
  • Updated parcel select/identify icon.
  • Added help button to display main help/information dialog.
2014-04-15
  • Added Levy District ID to property information results display.
  • Added information tab for Smart 911 System.
2014-04-01
  • Added link to printed document on print dialog instead of auto-open to avoid pop-up blocker issues.
  • Added 'Doc' search tab to search documents by Book/Page or 'Advanced'.
  • Added 'PERMITS' search button on property information panel.
2014-03-24
  • Added 'What's New?' Tab
  • Added Decimal Degrees search under the 'Point' tab.
  • Double-click on a physical address to open new Google Streetview window at location.

Step-by-step guides for searching, reading parcel info, printing and using layers.

Open help documentation

Questions or problems? Contact Missoula County GIS.

Tools

Chrome Geocode Search Extension

Data sources

Basemaps — Esri (web link)

The default imagery basemap uses Esri's older World Imagery (Clarity) service instead of the 2018 version. It is older (~2010–2012) but clearer and more accurate. Newer imagery is useful for spotting recent changes, but its spatial accuracy should be verified. NAIP 2017 is also available: less sharp than Clarity but more accurate than the newer Esri imagery.

CAMA / ORION

State of Montana DOR Offices / State Library — web link

Zoning

Missoula County CAPS Office — [email protected] · web link
City of Missoula Planning — web link

Hydrography (NHD / USGS)

National Hydrography Dataset — web link

Smart911

Smart911 is a free service Missoula County provides to residents, and it has proven lifesaving across the country. You can create a secure Safety Profile with any details you want 9-1-1 to have in an emergency, such as medical history, emergency contacts, household information, or the number of children and pets in the home. It's completely voluntary, and you can share as much or as little as you like.

Smart911 is endorsed by all of Missoula's emergency response agencies as an important part of a personal and family emergency preparedness plan.

Learn more about Smart911 →

The GIS data on this system DOES NOT constitute a legal record or legal survey and is for reference only. Anyone using this information should first consult original records and personally verify the accuracy of any and all information/data provided on this system. If you have questions about your legal property boundary, contact a qualified licensed land surveyor.

While Missoula County has made all attempts to ensure the correctness and suitability of information under our control and to correct any problems or errors brought to our attention, no representation or guarantee can be made as to the correctness or suitability of that information or any other linked information presented, referenced, or implied. No endorsement is intended or made of any hypertext link, product, service, or information either by its inclusion or exclusion from this system.

For information security purposes, the computer systems that host Missoula County and other County websites employ software programs to monitor network traffic to identify unauthorized attempts to compromise its devices. These attempts to cause damage could be subject to legal action. This includes attempts by anyone to ‘mine’ or grab data from any of our web servers for personal use.

This mapping system is designed for the Google Chrome web browser. This site is subject to change without prior notice.

Please send any questions or comments through the GIS Contact Us page.
By continuing, you accept the disclaimer.
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Exports only the current map view, with no title or other information.

This version is built on Esri's modern ArcGIS Maps SDK for JavaScript, which will be the standard for all Missoula County web apps. It integrates better with shared GIS resources in ArcGIS Portal, Server and ArcGIS Online. Check back often for new features.

Please send bugs, corrections or suggestions to the GIS Contact Us page.

2/5/2026

5/26/2025

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Some data in this theme may come from sources outside Missoula County. Anyone using this information should first consult original records and personally verify the accuracy of any and all information/data provided. See the main disclaimer for this site for more information.
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