Data from both the 1970 and the 1980 Census are used to determine changes and trends in artist occupations and in the numbers of artists. The effects of changes in methods utilized to count artists in the 1980 Census are outlined, and estimated rates of growth by artist occupations are provided. The percentage of women artists, the ethnic distribution of artists, and the age composition of artists by occupational groups are highlighted. Data are included which illustrate trends in: (1) labor reserves; (2) the percentage of full-time workers; (3) median years of schooling; and (4) median earnings. Comparisons indicate that the number of full-time actors and directors and their levels of education and earnings increased. Musicians, composers, dancers, and architects reported exceptional gains in earnings, however, all except architects continue to have the lowest median income among artists. About one-half of all artists work full-time in their field. Appendices include: (1) data sources; (2) specific job titles; (3) a description of the use of growth estimates; and (4) supplemental data by artist occupations. (JHP)