santa cruz az population
Population of Santa Cruz County. Last official estimated population of Santa Cruz County was 47,384 (year 2014)[1]. This was 0.015% of total US population and 0.7% of total Arizona state population. Area of Santa Cruz County is 1,238.1 miÂ² (=3206.7 kmÂ²), in this year population density was 38.27 p/miÂ². If population growth rate would be same as in period 2010-2014 (-0.02%/yr), Santa Cruz County population in 2017 would be 47,357 .