
    <dt><code>name10</code></dt><dd><p>un-padded 3-to-6 digit (excluding the decimal point) name of the census tract</p></dd>
    <dt><code>commarea_n</code></dt><dd><p>numeric name of the community area that the census tract lays within, which can be used as a crosswalk to identify particular census tracts in a given community area</p></dd>
    <dt><code>namelsad10</code></dt><dd><p>character name of the census tract</p></dd>
    <dt><code>commarea</code></dt><dd><p>numeric name of the community area that