http://tags.library.upenn.edu/tag/census+geography PennTags Feed http://tags.library.upenn.edu/makerecord/voyager/22888 http://tags.library.upenn.edu/makerecord/voyager/22888 <div class="mlacite">United States. Bureau of the Census. . <span style="text-decoration: underline">Census descriptions of geographic subdivisions and enumeration districts, 1830-1950 [microform]. </span>Washington : National Archives of the United States, 1978- <br />Call#: NationalArchives T-1224</div><br /> <br /> http://tags.library.upenn.edu/makerecord/url/10907 http://tags.library.upenn.edu/makerecord/url/10907 <p>address search - information w/ geographical identifiers for a specific place.&nbsp; </p><p>state, county, county subdivision, census tract, block group, block, and many many more<br /></p> http://tags.library.upenn.edu/makerecord/url/2910 http://tags.library.upenn.edu/makerecord/url/2910