(scale:1m) http://nationalmap.gov/small_scale/mld/cgd114p.html
al ak az ar ca co ct de dc fl
ga hi id il in ia ks ky la me
md ma mi mn ms mo mt ne nv nh
nj nm ny nc nd oh ok or pa ri
sc sd tn tx ut vt va wa wv wi
wy
pr vi
If you need individual state files:
$ make all-states
Shp source: ftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/SmallScale/Data/Boundaries/cgd114p010g.shp.tar.gz
Example .dbf file info:
STATE Pennsylvania
STATE_FIPS 42
CONG_DIST 10
CONG_REP Tom Marino
PARTY_AFF Republican
URL http://marino.house.gov/
SENATOR_1 Robert P.Casey Jr.
SEN1_PARTY Democrat
SEN_1_URL http://www.Casey.senate.gov/
SENATOR_2 Patrick J. Toomey
SEN2_PARTY Republican
SEN_2_URL http://www.Toomey.senate.gov/
Shape_Leng 14.6170283108
Shape_Area 2.36918328648