This dataset contains the county subdivisions in Iowa, which are the primary divisions of counties for the reporting of Census Bureau data. They include legally-recognized minor civil divisions (MCDs) and statistical census county divisions (CCDs), and unorganized territories. TIGER/Line Shapefiles are extracted from the Census MAF/TIGER database by nation, state, county, and entity. Census MAF/TIGER data for all of the aforementioned geographic entities are then distributed among the shapefiles each containing attributes for line, polygon, or landmark geographic data.
This dataset has the following 8 columns:
Column Name | API Column Name | Data Type | Description | Sample Values |
---|---|---|---|---|
FIPS | fips | text | The FIPS is a concatenation of the state FIPS code, followed by the county FIPS code, followed by the county subdivision FIPS code. No spaces are allowed between the two codes. The State FIPS code is taken from "National Standard Codes (ANSI INCITS 38-2009), Federal Information Processing Series (FIPS) - States". The county FIPS code is taken from "National Standard Codes (ANSI INCITS 31-2009), Federal Information Processing Series (FIPS) - Counties/County Equivalents". The county subdivision FIPS code is taken from Federal Information Processing Series Census Codes for Named Populated Places, Primary County Divisions, and other Locational Entities of the United States, Puerto Rico, and the Island Areas (Formerly FIPS 55-3). Field originally GEOID in source file. | 1900191248 1900191608 1900191755 1900191776 1900191854 view top 100 |
GNIS | gnis | text | The GNIS for the county subdivision is taken from INCITS 446:2008 (Geographic Names Information System (GNIS)), Identifying Attributes for Named Physical and Cultural Geographic Features (Except Roads and Highways) of the United States, Its Territories, Outlying Areas, and Freely Associated Areas, and the Waters of the Same to the Limit of the Twelve-Mile Statutory Zone. Field originally COUSUBNS in source file. | 00468720 00468764 00467374 00467375 00467376 view top 100 |
County | countyfp | text | Name of county the subdivision is located. Derived from National Standard Codes (ANSI INCITS 31-2009), Federal Information Processing Series (FIPS) - Counties/County Equivalents. | Kossuth Pottawattamie Plymouth Woodbury Webster view top 100 |
Name | name | text | County subdivision name | Washington Union Lincoln Grant Jackson view top 100 |
Legal Description | namelsad | text | Name and the translated legal/statistical area description for county subdivision | Washington township Union township Lincoln township Grant township Jackson township view top 100 |
Land Area | aland | number | Land area within county subdivision in meters squared. | 5904 101245 200902 1421695 1909983 view top 100 |
Water Area | awater | number | Water area within county subdivision in meters squared. | 0 67 147 203 264 view top 100 |
Geometry | the_geom | multipolygon | Shape of the county subdivision | view top 100 |