1980 Census geographic levels
The following 1980 Census geographic levels are defined in
a self-consistent format. They files were obtained from the
Socio-Economic Environmental Demographic Information System
(SEEDIS)
at Lawrence Berkeley National Laboratory (LBNL).
About 100 other geographic levels, not presented here, are defined in
SEEDIS.
back to "Small area Census data"
http://merrill.olm.net/pdocs/feas/pop/levels80.html 10/12/95
dwmerrill@lbl.gov