| Space | Field Name |
|---|---|
| 1-2 | 1990 state Federal Information Processing Standards (FIPS) code |
| 3-5 | 1990 county FIPS code |
| 6-9 | 1990 census tract basic number |
| 10-11 | 1990 census tract suffix number |
| 12 | 1990 part indicator |
| 13-14 | Dress Rehearsal state FIPS code |
| 15-17 | Dress Rehearsal county FIPS code |
| 18-21 | Dress Rehearsal census tract basic number |
| 22-23 | Dress Rehearsal census tract suffix number |
| 24 | Dress Rehearsal part indicator |
| 25-38 | Area measurement in square meters |
| 39-40 | State name abbreviation |
| 41-52 | County name |
The part "P" flag indicates that only a portion of the census tract covers the area of the other census tract within the record. No part flag next to a census tract indicates that the entire census tract is within the area of the other census tract.
The Census 2000 Dress Rehearsal did not include all of Sacramento (06067) and Lexington (45063) counties. The relationship table lists all census tracts in these two counties to ensure complete coverage.
NOTE: These census tract numbers apply only to the Census 2000 Dress Rehearsal. They are NOT Census 2000 census tract numbers.