SDDB Table P183A Urban/Rural by Size of Place (20)
                                                                      Field Number
Table P183A   Urban/Rural by Size of Place (20) [20]                             
        Urban:
          Inside urbanized area:
            2,500,000 or more:
        001   In central place                                           1960
        002   Not in central place                                       1961
            1,000,000 to 2,499,999:
        003   In central place                                           1962
        004   Not in central place                                       1963
            500,000 to 999,999:
        005   In central place                                           1964
        006   Not in central place                                       1965
            250,000 to 499,999:
        007   In central place                                           1966
        008   Not in central place                                       1967
            l00,000 to 249,999:
        009   In central place                                           1968
        010   Not in central place                                       1969
            Below l00,000:
        011   In central place                                           1970
        012   Not in central place                                       1971
          Outside urbanized area:
        013        Place 25,000 or more                                  1972
        014        Place 10,000 to 24,999                                1973
        015        Place 5,000 to 9,999                                  1974
        016        Place 2,500 to 4,999                                  1975
        Rural:
        017      Rural 1,000 to 2,499                                    1976
        018      Rural 500 to 999                                        1977
        019      Rural less than 500                                     1978
        020      Other rural (not in place)                              1979


File: PR (4) -- Parents Living with Children
Unit of observation: School district by enrollment status by age or grade level
Universe: Persons of American Indian, Eskimo or Aleut Race