The average number of households in Islip from 2011 to 2019 was
5,418. The year with the most households was 2014 with
5,561 households total. The year with the least number of households was 2011 with
5,272 households total.
According to IRS Data that has been gathered from 2011 to 2018 the amount of returns related to unemployment has changed on average
-64.71%. This implies that jobs on Islip (11751) have been on the decline
for the past 1. The maximum returns for unemployment filed in this zip code has been 710 on total on 2012 and the
minimum only 220 on 2017