This feature layer contains Linn County, Iowa 2 foot contours derived from a statewide LiDAR projected conducted in 2019-2020.For more information about this project, please contact the State of Iowa.The Elevation field within this feature layer represents the elevation above sea level in feet.Update FrequencyNeverAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This feature layer contains Linn County, Iowa road centerlines. This dataset is maintained by the Real Estate division of the Auditor's Office. This dataset is mainly used for geocoding operations.Update FrequencyApproximately dailyAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This feature layer contains Linn County, Iowa parcel geometry joined to County tax system information. Parcel geometry is maintained by the Real Estate Division within the Auditor's Office. Update FrequencyApproximately daily Additional ResourcesVisit Linn County, Iowa on the web. Visit Linn County, Iowa GIS on the web. This site is updated as needed to reflect maps, apps, and data of interest from various County departments. Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This feature layer contains FEMA flood zones within Linn County, Iowa and surrounding counties.*** Note ***This information is sourced from FEMA. For current FEMA information, please see official FEMA data.Update FrequencyAs neededAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This feature layer contains Public Land Survey System (PLSS) quarter sections within Linn County, Iowa.This data was originally sourced from the Bureau of Land Management, and has since been altered when recorded section corner boundaries are available.Update FrequencyAs neededAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This feature layer contains a composite of control points collected from a variety of projects for Linn County, Iowa, the City of Cedar Rapids, and the City of Marion.Update FrequencyAs neededAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This feature layer contains Linn County, Iowa real estate boundary lines. This dataset is maintained by the Real Estate division of the Auditor's Office.Update FrequencyApproximately dailyAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This hosted tile layer contains aerial imagery collected in the year 2023 for Linn County, Iowa. Tile Layer DetailsUpdate Frequency: NeverCollected By: EagleViewSource Pixel Resolution (urban): 3-inchSource Pixel Resolution (rural): 6-inchSource Coordinate System: NAD 1983 (2011) State Plane Iowa North (wkid: 6463)Tile Layer Coordinate System: WGS 1984 Web Mercator Auxiliary Sphere (wkid: 3857)Cache Scale Minimum: 1:577,791Cache Scale Maximum: 1:564 (urban only) Additional ResourcesVisit Linn County, Iowa on the web. Visit Linn County, Iowa GIS on the web. This site is updated as needed to reflect maps and apps of interest from various departments. Contact InformationQuestions? Contact the GIS Division by phone at (319) 892-5250 or by email.

Linn County, Iowa census information available for download in shapefile format. Features are from 2010 census.Layers include: Blocks Block Groups TractsUpdate FrequencyAs neededAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

Linn County, Iowa 2023 spring imagery clipped to the approximate area of PLSS Township 82 Range 7. This imagery is in MrSid (.sid) compressed format.Imagery Layer DetailsUpdate Frequency: NeverPixel Resolution: 3-inchDate Range Acquired: Spring of 2023Source Tiles Coordinate System: NAD 1983 State Plane Iowa NorthAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web. This site is updated as needed to reflect maps and apps of interest from various departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

Linn County, Iowa contours clipped to the approximate area of PLSS Township 85 Range 8. This dataset is in shapefile (.shp) format.This dataset is updated as needed, and not on a regular basis.Additional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps and apps of interest from various departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

Linn County, Iowa contours clipped to the approximate area of PLSS Township 86 Range 6. This dataset is in shapefile (.shp) format.This dataset is updated as needed, and not on a regular basis.Additional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps and apps of interest from various departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

Linn County, Iowa contours clipped to the approximate area of PLSS Township 84 Range 6. This dataset is in shapefile (.shp) format.This dataset is updated as needed, and not on a regular basis.Additional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps and apps of interest from various departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This hosted tile layer contains aerial imagery collected in the year 2000 for Linn County, Iowa. NoteThere is a known gap in this year of imagery with the following approximate extent:North of Rolling RdEast of the Cedar RiverSouth of Wickup Hill RdWest of Feather Ridge Rd Tile Layer DetailsUpdate Frequency: NeverCollected By: SurdexSource Pixel Resolution (urban): 12-inchSource Pixel Resolution (rural): 12-inchSource Coordinate System: NAD 1983 State Plane Iowa North (wkid: 3417)Tile Layer Coordinate System: WGS 1984 Web Mercator Auxiliary Sphere (wkid: 3857)Cache Scale Minimum: 1:577,791Cache Scale Maximum: 1:1,128 Additional ResourcesVisit Linn County, Iowa on the web. Visit Linn County, Iowa GIS on the web. This site is updated as needed to reflect maps and apps of interest from various departments. Contact InformationQuestions? Contact the GIS Division by phone at (319) 892-5250 or by email.

Linn County, Iowa contours clipped to the approximate area of PLSS Township 83 Range 8. This dataset is in file geodatabase (.gdb) format.This dataset is updated as needed, and not on a regular basis.Additional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps and apps of interest from various departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This imagery layer contains aerial imagery circa 1950 for Linn County, Iowa. Imagery was obtained via the State of Iowa.Additional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps and apps of interest from various departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This feature layer contains FEMA FIRM panels within Linn County, Iowa and surrounding counties.*** Note ***This information is sourced from FEMA. For current FEMA information, please see official FEMA data.Update FrequencyAs neededAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

Linn County, Iowa contours clipped to the approximate area of PLSS Township 82 Range 5. This dataset is in file geodatabase (.gdb) format.This dataset is updated as needed, and not on a regular basis.Additional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps and apps of interest from various departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This feature layer contains Linn County, Iowa 2 foot contours.These contour lines were generated from a 2016 LiDAR project. LiDAR collection covering the City of Cedar Rapids was collected at approximately 3 foot spacing, and the rest of the County was collected at approximately 6 foot spacing.The Elevation field within this feature layer represents the elevation above sea level in feet.The Index Contour field within this feature layer represents whether the feature is a 10 foot contour line.Update FrequencyAs neededAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.

This feature layer contains areas flooded within Linn County, Iowa during the flood of 2008.Update FrequencyNeverAdditional ResourcesVisit Linn County, Iowa on the web.Visit Linn County, Iowa GIS on the web.Visit the Linn County, Iowa GIS portal. This site is updated as needed to reflect maps, apps, and data of interest from various County departments.Contact InformationQuestions? Contact the GIS Division by phone at 319.892.5250 or by email.