Oregon County GIS Data (Missouri)

An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Oregon County, Missouri. As part of this job, Oregon County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Oregon County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Oregon County GIS data on their websites.

Oregon County Assessor's Office Alton MO PO Box 361 65606 417-778-7471


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Oregon County, Missouri. These GIS maps typically include property boundaries, real estate appraisal values, Oregon County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Oregon County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

Koshkonong City Hall Koshkonong MO 305 Luyster Street 65692 417-867-3260

Thayer City Hall Thayer MO 124 North 2nd Street 65791 417-264-3921

A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Oregon County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Oregon County GIS data is often accessible through the Clerk Office website.

Oregon County Clerk Alton MO PO Box 324 65606 417-778-7475

Thayer City Clerk Thayer MO 124 North 2nd Street 65791 417-264-3921


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Oregon County, Missouri. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Oregon County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Oregon County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

Oregon County Recorder of Deeds Alton MO PO Box 86 65606 417-778-1827