Table 2. Demographic Disaster in Mexico
1519-1595

Authoritative estimates of Total Population
and Implied Rates of Decrease

population
(millions)
population
(millions)
percent decrease
Authorplace151915951519-1595
Rosenblat"Mexico"4.53.522
Aguirre-Beltrán4.52.056
Zambardino5-101.1-1.764-89
Mendizabal8.22.471
Cook and Simpson10.52.1-3.071-80
Cook and Borah18-301.478-95
SandersCentral Mexican
Symbiotic Region
2.6-3.10.485-87
WhitmoreValley of Mexico1.3-2.70.1-0.469-96
Gibson1.50.287
Sanders1.0-1.20.190
Kubler128 towns0.20.150
Sources: Rosenblat, Población indígena, vol. 1, pp. 57-122.
Aguirre-Beltrán, Población negra, pp. 200-1, 212.
Zambardino, "Mexico�s Population," pp. 21-2.
Mendizábal, "Demografía," vol. 3, p. 320.
Cook and Simpson, Population, pp. 38, 43, 45.
Cook and Borah, Aboriginal Population, p. 88.
Cook and Borah, Indian Population, pp. 46-7 (as corrected).
Sanders, "Central Mexican Symbiotic Region," p. 120; "Ecological Adaptation," p. 194.
Whitmore, Disease, p. 154.
Gibson, Aztecs, pp. 137-138.
Kubler, "Population Movements," p. 621.
Note: The nadir of the demographic disaster is usually placed in the seventeenth-century. I chose 1595 for an end-point, not because I think this to be the nadir of the native population, but to be able to interpolate, rather than extrapolate, comparable figures for the largest number of authors. Nevertheless, Sanders� figure for the Valley of Mexico is extrapolated from 1568.