U.S. Gazetteer Files: 2000 and 1990

Census 2000 U.S. Gazetteer Files
Download Census 2000 U.S. Gazetteer Files for places, counties, county subdivisions, and ZCTAsTM (ZIP Code® Tabulation Area). These files are available to the public "as is"; the vintage matches the Census 2000 data available from the Census Bureau.

Place s (23789 records): 3378038 bytes
MCDs (36289 records): 5298194 bytes
Counties (3141 records): 446022 bytes
Zips (29470 records): 1893118 bytes

http://www.census.gov/geo/www/gazetteer/places.html