Estrella Mountain Community College
Spring 45th Day Age Groups
Year 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
13-19 2,184 2,549 2,589 2,422 2,626 2,760 2,989 3,242 3,349 3,526
20-24 1,548 1,864 2,218 2,138 2,237 2,452 2,637 2,599 2,864 2,987
25-29 683 928 1,011 927 901 922 968 931 937 907
30-39 987 1,140 1,233 1,181 1,185 1,174 1,127 969 933 852
40-49 474 530 607 597 624 615 566 514 435 402
50-59 170 186 230 218 241 223 211 166 155 142
60+ 49 63 69 71 81 87 75 73 62 49
Undeclared 11 9 2 1 0 1 2 0 3 1
Total 6,106 7,269 7,959 7,555 7,895 8,234 8,575 8,494 8,738 8,866
% 13-19 35.8% 35.1% 32.5% 32.1% 33.3% 33.5% 34.9% 38.2% 38.3% 39.8%
% 20-24 25.4% 25.6% 27.9% 28.3% 28.3% 29.8% 30.8% 30.6% 32.8% 33.7%
% 25-29 11.2% 12.8% 12.7% 12.3% 11.4% 11.2% 11.3% 11.0% 10.7% 10.2%
% 30-39 16.2% 15.7% 15.5% 15.6% 15.0% 14.3% 13.1% 11.4% 10.7% 9.6%
% 40-49 7.8% 7.3% 7.6% 7.9% 7.9% 7.5% 6.6% 6.1% 5.0% 4.5%
% 50-59 2.8% 2.6% 2.9% 2.9% 3.1% 2.7% 2.5% 2.0% 1.8% 1.6%
% 60+ 0.8% 0.9% 0.9% 0.9% 1.0% 1.1% 0.9% 0.9% 0.7% 0.6%
% Undeclared 0.2% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Print in landscape for best results Last updated on  May 15, 2018
Source:  Official 45th Day headcount as reported by colleges.
Maricopa Community College District • Office of Institutional Effectiveness • Maricopa Trends 
https://asa.maricopa.edu/departments/institutional-effectiveness/data-and-projects/maricopa-trends