Mahaska County GIS Data (Iowa)

Search for Mahaska County, IA GIS data. A GIS data search can provide information on GIS maps, property lines, county lines, city lines, public property, elevations, flood zones, school boundaries, earthquake zones, property appraisal values, erosion, water pollutants, topography, soil composition, sewers, public utilities, building hazards, population information, demographic information, place names, public property, parks, campgrounds, trails, trail maps, historic maps, historic GIS maps, town maps, county maps, city maps, and neighborhood boundaries.


An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Mahaska County, Iowa. As part of this job, Mahaska County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Mahaska 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 Mahaska County GIS data on their websites.

Mahaska County Assessor's Office Oskaloosa IA 106 South 1st Street 52577 641-673-5805


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 Mahaska County, Iowa. These GIS maps typically include property boundaries, real estate appraisal values, Mahaska County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Mahaska 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.

Barnes City Hall Barnes IA 440 Broadway Street 50027 641-644-5169

Fremont City Hall Fremont IA 215 East Main Street 52561 641-933-4317

New Sharon City Hall New Sharon IA 101 South Main Street 50207 641-637-4124

Oskaloosa City Hall Oskaloosa IA 220 South Market Street 52577 641-673-9431


An Auditor Office provides oversight for government agencies, including evaluating the performance of government offices and their compliance with laws, rules, and regulations in Mahaska County, Iowa. Auditors also investigate corruption and fraudulent activities. Auditor Offices maintain a number of records related to their local area, which can include GIS data that shows Mahaska County property boundaries, city or county lines, flood zones, earthquake zones, and property taxes. These Mahaska County maps may also provide place names, bodies of water, and other geographic information. Auditors may provide online access to their GIS maps.

Mahaska County Auditor Oskaloosa IA 106 South 1st Street 52577 641-673-7148


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 Mahaska 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. Mahaska County GIS data is often accessible through the Clerk Office website.

Mahaska County Clerk Oskaloosa IA 106 South 1st Street 52577 641-673-7786


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Mahaska County, Iowa. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Mahaska County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Mahaska 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.

Mahaska County Recorder of Deeds Oskaloosa IA 106 South 1st Street 52577 641-673-8187


A Soil and Water Conservation Office provides information on the conservation and management of natural resources in Mahaska County, Iowa. They are also responsible for developing, implementing, and enforcing policies to protect these natural resources. Mahaska County Soil and Water Conservation Offices maintain GIS data in the form of maps to monitor soil and water, and these Mahaska County maps can show ground and surface water, stormwater runoff, irrigation, erosion, flood zones, and sources of pollution. These maps can be important for buying, selling, or improving property, and they may be available through the Soil and Water Conservation Office website.

Mahaska County Soil and Water Conservation Oskaloosa IA 2503 Todd Street 52577 641-673-3476