Maricopa County Community College District
Spring 45th Day Age Groups
Sum of College (Duplicated) Headcount Totals
(Students enrolled at more than one college in the term are counted in the total more than once)
Year 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
13-19 32,978 36,132 37,239 35,355 35,037 35,002 35,308 36,026 36,350 37,753
20-24 33,145 37,145 39,093 37,361 36,491 35,008 35,153 34,419 34,245 33,882
25-29 16,684 18,802 20,184 19,157 17,938 16,636 15,973 15,294 14,801 14,129
30-39 17,534 19,854 21,379 20,794 19,399 17,413 16,362 14,968 13,807 13,037
40-49 9,862 10,776 11,744 11,518 10,635 9,340 8,334 7,617 6,729 6,406
50-59 5,235 5,449 5,915 5,827 5,665 5,180 4,438 3,865 3,501 3,219
60+ 1,947 1,872 2,105 2,100 2,086 2,073 1,861 1,799 1,874 1,847
Undeclared 203 142 104 66 52 49 49 41 40 32
Sum of Colleges* 117,588 130,172 137,763 132,178 127,303 120,701 117,478 114,029 111,347 110,305
% 13-19 28.0% 27.8% 27.0% 26.7% 27.5% 29.0% 30.1% 31.6% 32.6% 34.2%
% 20-24 28.2% 28.5% 28.4% 28.3% 28.7% 29.0% 29.9% 30.2% 30.8% 30.7%
% 25-29 14.2% 14.4% 14.7% 14.5% 14.1% 13.8% 13.6% 13.4% 13.3% 12.8%
% 30-39 14.9% 15.3% 15.5% 15.7% 15.2% 14.4% 13.9% 13.1% 12.4% 11.8%
% 40-49 8.4% 8.3% 8.5% 8.7% 8.4% 7.7% 7.1% 6.7% 6.0% 5.8%
% 50-59 4.5% 4.2% 4.3% 4.4% 4.5% 4.3% 3.8% 3.4% 3.1% 2.9%
% 60+ 1.7% 1.4% 1.5% 1.6% 1.6% 1.7% 1.6% 1.6% 1.7% 1.7%
% Undeclared 0.2% 0.1% 0.1% 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
*Sum of Colleges:  Each student was counted only once at each college the student attended, but students who were 
enrolled in more than one college were counted more than once in the Sum of Colleges. 
Note:  A timing difference in data capture for Spring 2015 resulted in 20 fewer students in this report than the official number reported to 
the State.
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
Spring 45th Day Age Groups
District-wide Unduplicated Total
(Each student is counted only once)
Year 2015 2016 2017 2018
13-19 34,374 35,133 35,456 36,740
20-24 33,380 32,563 32,317 31,913
25-29 15,121 14,399 13,955 13,274
30-39 15,598 14,235 13,097 12,299
40-49 7,976 7,278 6,420 6,118
50-59 4,286 3,750 3,367 3,102
60+ 1,811 1,753 1,832 1,796
Undeclared 44 36 39 28
Unduplicated Total 112,590 109,147 106,483 105,270
% 13-19 30.5% 32.2% 33.3% 34.9%
% 20-24 29.6% 29.8% 30.3% 30.3%
% 25-29 13.4% 13.2% 13.1% 12.6%
% 30-39 13.9% 13.0% 12.3% 11.7%
% 40-49 7.1% 6.7% 6.0% 5.8%
% 50-59 3.8% 3.4% 3.2% 2.9%
% 60+ 1.6% 1.6% 1.7% 1.7%
% Undeclared 0.0% 0.0% 0.0% 0.0%
Print in landscape for best results Last updated on  May 15, 2018
Unduplicated Total:  Each student was counted only once in the system-wide total.
Maricopa Community College District • Office of Institutional Effectiveness • Maricopa Trends
https://asa.maricopa.edu/departments/institutional-effectiveness/data-and-projects/maricopa-trends