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U.S.Census 2000 & 1990

The U.S. Census has a wealth of very, very important information. But lots of things one would want to do with it are not all that easy.

We've discovered two alarming changes in working with the 2000 census.

Comparisons between 2000 and 1990 are especially difficult because in addition to changes in table names and structures geographic boundaries have changed.

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