Municipal Boundary Update

We have updated the Municipal Boundary and Municipal Boundary Change layers based on the following:

  • Diaz – 2000 Detachment
  • Fort Smith – 2017 Annexation
  • Little Rock – 2017 Annexation
  • Marmaduke – 1996 Annexation

Users can review both the Municipal Boundary and Municipal Boundary Change layers, as well as the associated ordinances and supporting documentation, using our web app Check My City located at

Users may also download the Municipal Boundary dataset here:

Users who wish to download Municipal Boundary Changes can access the dataset here: