V.    TIGER/LINE CENSUS FILES, 1990
                               DATA DICTIONARY

                             (BASIC DATA RECORD)

                                RECORD TYPE 1 

                                 CHARACTER
                    DATA         POSITION
        NAME        TYPE   SIZE  BEG  END     DESCRIPTION

        RT          N        1     1    1     RECORD TYPE (Value "1")

        VERSION     N        4     2    5     VERSION NUMBER

        TLID        N       10     6   15     RECORD NUMBER (PERMANENT)

        SIDE1       N        1    16   16     SINGLE-SIDE SEGMENT CODE
                                               (VALUE "1" SIGNIFIES
                                               DATA EXIST ONLY FOR ONE
                                               SIDE OF THE SEGMENT.)

        SOURCE      A        1    17   17     SOURCE CODE

        FEDIRP      A        2    18   19     FEATURE DIRECTION, PREFIX

        FENAME      A       30    20   49     FEATURE NAME

        FETYPE      A        4    50   53     FEATURE TYPE

        FEDIRS      A        2    54   55     FEATURE DIRECTION, SUFFIX

        CFCC        A        3    56   58     CENSUS FEATURE CLASS CODE
                                               (CFCC)

        FRADDL      A       11    59   69     FROM ADDRESS LEFT 

        TOADDL      A       11    70   80     TO ADDRESS LEFT 

        FRADDR      A       11    81   91     FROM ADDRESS RIGHT 

        TOADDR      A       11    92  102     TO ADDRESS RIGHT 

        FRIADDFL    N        1   103  103     FROM IMPUTED ADDRESS FLAG
                                               LEFT 

        TOIADDFL    N        1   104  104     TO IMPUTED ADDRESS FLAG LEFT 

        FRIADDFR    N        1   105  105     FROM IMPUTED ADDRESS FLAG 
                                               RIGHT 

        TOIADDFR    N        1   106  106     TO IMPUTED ADDRESS FLAG
                                               RIGHT 

        ZIPL        N        5   107  111     ZIP CODE LEFT (ONLY WHEN AN
                                               ADDRESS RANGE
                                               IS PRESENT)

        ZIPR        N        5   112  116     ZIP CODE RIGHT (ONLY WHEN AN
                                                ADDRESS RANGE IS PRESENT)

        FAIRL      N        5   117  121     FIPS PUB 55 CODE LEFT 
                                              (AMERICAN INDIAN RESERVATION
                                              (AIR), ALASKA NATIVE VILLAGE
                                              STATISTICAL AREA (ANVSA),
                                              TRIBAL JURISDICTION
                                              STATISTICAL AREA (TJSA),
                                              TRIBAL DESIGNATED
                                              STATISTICAL AREA (TDSA))

        AIRR       N        5   122  126     FIPS PUB 55 CODE RIGHT 
                                              (AMERICAN INDIAN RESERVATION
                                              (AIR), ALASKA NATIVE VILLAGE
                                              STATISTICAL AREA (ANVSA),
                                              TRIBAL JURISDICTION
                                              STATISTICAL AREA (TJSA),
                                              TRIBAL DESIGNATED
                                              STATISTICAL AREA (TDSA))

        ANRCL       N        2   127  128     ALASKA NATIVE REGIONAL
                                               CORPORATION CODE LEFT

        ANRCR       N        2   129  130     ALASKA NATIVE REGIONAL
                                               CORPORATION CODE RIGHT

        STATEL      N        2   131  132     FIPS STATE CODE LEFT

        STATER      N        2   133  134     FIPS STATE CODE RIGHT

        COUNTYL     N        3   135  137     FIPS COUNTY CODE LEFT

        COUNTYR     N        3   138  140     FIPS COUNTY CODE RIGHT

        FMCDL       N        5   141  145     FIPS PUB 55 CODE LEFT 
                                               (MCD/CCD)

        FMCDR       N        5   146  150     FIPS PUB 55 CODE RIGHT
                                               (MCD/CCD)

        FSMCDL      N        5   151  155     FIPS PUB 55 CODE LEFT (SUB-
                                               MCD)

        FSMCDR      N        5   156  160     FIPS PUB 55 CODE RIGHT (SUB-
                                               MCD)

        FPLL        N        5   161  165     FIPS PUB 55 CODE LEFT (PLACE)

        FPLR        N        5   166  170     FIPS PUB 55 CODE RIGHT 
                                               (PLACE)

        CTBNAL      N        6   171  176     CENSUS TRACT/BNA CODE LEFT

                    N        4   171  174     BASIC NUMBER
                    N        2   175  176     SUFFIX

        CTBNAR      N        6   177  182     CENSUS TRACT/BNA CODE RIGHT

                    N        4   177  180     BASIC NUMBER
                    N        2   181  182     SUFFIX

        BLKL        A        4   183  186     TABULATION BLOCK NUMBER LEFT

                    N        3   183  185     COLLECTION BLOCK NUMBER
                                               (NUMERIC)
                    A        1   186  186     TABULATION SUFFIX
                                               (ALPHABETIC)

        BLKR        A        4   187  190     TABULATION BLOCK NUMBER RIGHT

                    N        3   187  189     COLLECTION BLOCK NUMBER
                                               (NUMERIC)
                    A        1   190  190     TABULATION SUFFIX 
                                               (ALPHABETIC)

        FRLONG      N       10   191  200     LONGITUDE FROM (IMPLIED 6 
                                               DECIMAL PLACES)

        FRLAT       N        9   201  209     LATITUDE FROM (IMPLIED 6 
                                               DECIMAL PLACES)

        TOLONG      N       10   210  219     LONGITUDE TO (IMPLIED 6 
                                               DECIMAL PLACES)

        TOLAT       N        9   220  228     LATITUDE TO (IMPLIED 6 
                                               DECIMAL PLACES)