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TIGER/Line Files and Shapefiles Errata and User Notes

The boundaries shown are for Census Bureau statistical data collection and tabulation purposes only; their depiction and designation for statistical purposes does not constitute a determination of jurisdictional authority or rights of ownership or entitlement.

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2012

User Notes

User Note 1:

The Current Tribal Census Tracts National Shapefile and Current Tribal Block Group National Shapefile were reposted on September 10, 2012. These files both contained duplicate records.

User Note 2:

A new incorporated place was added in Wisconsin (Bloomfield - 08265) during the 2012 Boundary and Annexation Survey (BAS). As part of the addition of this incorporated place, we failed to adjust the minor civil division (MCD) layer to account for addition of this incorporated place in Walworth County. In Wisconsin, all incorporated places are independent of MCDs. However, to maintain a seamless wall-to-wall coverage of county subdivision entities nationwide, we create false MCDs where this situation arises.

The following layers were reposted on September 10, 2012:

  • Current County Subdivision State-based Shapefile - (Wisconsin - 55 only)
  • Topological Faces (Polygons with All Geocodes) County-based Shapefile - (Walworth County - 55127 only)

Page Last Revised - January 27, 2023
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