National map - showing counties published for the ACS 2007. Click here to download.
Reference maps - for counties and places published by the 2007 ACS. Click here.
PUMA map series (both 5% and 1% series) - This PUMA map series can be found on http://www.census.gov/geo/www/maps/puma5pct.htm. This is a state based map series showing the PUMAs and the counties within the state. These maps can be printed on 8.5 x 11 inch paper, or saved as a *.pdf.
PUMAs are special non-overlapping areas that partition a state, and each PUMA contains a population of about 100,000. State governments drew the PUMA boundaries at the time of the 2000 Census. They were used for the The ACS is publishing estimates for the 5 percent PUMAs.
Core Based Statistical Areas map series - Theses maps can be found on http://www.census.gov/geo/www/maps/stcbsa_pg/stBased_200411_nov.htm Select the 2007 metropolitan statistical area map series. Each state has a separate map which one can either save (as a *.pdf) or printed.
109th Congressional District Wall maps - Theses maps can be found on http://www.census.gov/geo/www/maps/cd109/cd109_individualMaps.htm They are available in GIF and PDF file formats. Page-size state-based Congressional District Locator Maps, in PDF format, are available for states with multiple congressional districts.
