Sampling error is very large for most Arizona counties in the American Community Survey. Read a nontechnical discussion of the accuracy of the ACS.

Sampling error is very large for most Arizona counties in the American Community Survey. Read a nontechnical discussion of the accuracy of the ACS.

The decennial census count for Arizona of 6,392,017 on April 1, 2010 is considerably less than the latest population estimates, which are for July 1, 2009. In this edition of Indicator Insight, author Tom Rex examines the possible reasons for the large census count discrepancy and its implications for Arizona.

Arizona’s prison population is on the rise and the current fiscal year General Fund has $880 million budgeted for corrections. Read the series debut of Indicator Insight to learn about trends in crime rates, juvenile arrests, and recidivism.

Arizona’s most significant criminal-justice trend of the 2000s has been the enormous growth of the state’s prison population, which far outpaced state population growth and continued upward even as the rate of major crimes dropped. In this edition, the author explores Arizona incarceration trends into the next decade.