Putting EOS to Work

How to Use Your Data

EOS gives you the data you need to drive your applications and enrollment. With EOS, you identify prospective students using richly detailed information that lets you focus your recruiting dollars and messages.

Use EOS to:

  • Specify search criteria using a wide variety of student geographic, personal, and academic characteristics 
  • Receive real-time volume estimates for the populations you specify 
  • Acquire needed data to build a successful freshmen class
  • Download selected records immediately 

You can also view current and prior-year searches and access updated student pool volumes.

New to EOS?

Specialists are available to help you.

Release Schedule

Student data is updated after information collected with each test administration has been processed.  All dates are tentative and subject to change.  After the first load (date shown in center column), additional records will be added weekly until all processing has been completed, marked by the date in the final column.

ACT EOS Data Load Schedule for 2018-2019:

ACT National Test DateStart Date New ACT EOS Records Available
Date All ACT EOS Records Available
September 8, 2018September 24, 2018October 22, 2018
October 27, 2018November 12, 2018December 10, 2018
December 8, 2018December 24, 2018January 21, 2019
February 9, 2019February 25, 2019March 25, 2019
April 13, 2019April 29, 2019May 27, 2019
June 8, 2019June 24, 2019July 22, 2019
July 13, 2019July 29, 2019August 26, 2019


*State and District Testing Dates Coming Soon!

PreACT Data Are Now Available

Accessing the names of PreACT®-tested students allows you to begin your recruitment of students earlier in their decision-making process.

Following are the tentative 2018-2019 release dates for PreACT data in ACT Enroll:

September 17, 2018
December 10, 2018
May 20, 2019
July 8, 2019

Predictive Modeling

The modeling data predicts four enrollment behaviors:

  • How likely a student is to enroll out of state (Mobility Index) 
  • How likely a student is to enroll at a private college or university (Institution Type Index) 
  • The selectivity of the institution at which a student is most likely to enroll (Selectivity Index) 
  • The size of the institution at which a student is most likely to enroll (Institution Size Index) 

Benefits of Using Predictive Modeling Data

Predictive modeling gives you information that allows you to more precisely segment and target students you recruit—which can save valuable time and money.

The predictive modeling data appended to each record allows you to determine if students want your type of institution or its location. This information can help you make strategic decisions about which students to contact with print material or email, and how to message those students you contact.

For example, imagine that your institution is a large, public university of medium selectivity. The students most likely to enroll at your institution would have a:

  • Lower score on the Institution 
  • Type Index (indicating they are more likely to enroll at a public institution)
  • Higher score on the Institution Size Index 
  • Medium score on the Selectivity Index

Further, in-state students would have a lower score on the Mobility Index (indicating they were not likely to enroll out of state).

In contrast, in-state students who aren't looking at your type of institution may have a:

  • High score on the Mobility Index 
  • High score on the Institution Type Index 
  • High score on the Selectivity Index
  •  Low score on the Institution Size Index

Talk with your enrollment consultant or student search consultant. If your institution uses outside consultants for general enrollment strategies or student search strategies, you will want to discuss uses of ACT EOS predictive modeling data with them.