-98- -1.2 percent. The total production in all markets in both months was 195,262,000 pounds of fluid milk. Consumption was 197,331,000 pounds, which was 1.0 percent greater than Florida's over-all production. Only relatively small volumes of both raw and processed fluid milk products moved between markets. The one exception was the Central Florida region which, because of its mid-state location, includes many counties which are closer to processing plants in other markets. Therefore, there tends to be greater movement of both raw and packaged milk between Central Florida and other adjacent market areas. Two projections of the 1970 population in Florida were available. The lower estimate was for a total of 6,500,000 and the higher was 7,142,000 population by 1970. On the basis of an estimated per capital consumption in 1959 of 239.1 pounds of fluid milk,aggregate demand was projected to 1970. If population reached 6,500,000, the projected demand for fluid milk products would by 1,544.2 million pounds. Should the higher projection of 7,142,000 occur, demand would then approximate 1,707.7 million pounds of fluid milk. These estimates are, of necessity, based on the assumptions of (1) individual and relative stability-of prices for fluid milk products and currently available substitutes, (2) constant or nearly constant per capital consumption rates, (3) no significant income-consumption effects and (4) an increase in Florida population to 6,500,000 or to 7,142,000, Individual markets thus will experience demand increases proportional to their share in population growth in the State from 1960 to 1970. Conclusions On the basis of the data collected, several conclusions may be drawn regarding the location, volume and movement patterns for fluid milk supplies. First, in all but one market area, production is oriented almost entirely to local markets within the area. A large portion of production was generally concentrated in the counties with the largest population. Second, some variation existed in market balances of producer supplies and consumption, with an over-all small deficit for the State. Third, the volume of raw and processed fluid milk moving between markets was insignificant. In 1959, a low level of utilization of fluid milk processing facilities existed in most markets for all size firms. However, unnecessary additions to existing facilities resulting from over- optimistic estimates of potential demand can, in the future, tend to perpetuate inefficiencies and resultant high costs per unit of output for processing and distributing fluid milk. Both producers and dairy firms would thus benefit from adequate demand projections in order to better solve problems concerned with optimum supply area and also location and size of processing plants.