diff --git a/education.md b/education.md
index 07c70b2..9d9ca33 100644
--- a/education.md
+++ b/education.md
@@ -3,7 +3,7 @@ title: Education Data
 description: US education data
 keywords: education, data, data analytics, US education budget analysis, CIRP freshmen survey
 date: 2018-06-07
-modified: 2018-06-07
+modified: 2026-07-15
 ---
 
 ## United States of America education budget analysis
@@ -17,3 +17,9 @@ United States of America Education budget to GDP analysis:
 CIRP survey of the american freshmen conducted in 2014. Contains student’s opinions on various matters as well as information about institutions participating in a survey:
 
 [core/cirp-survey-of-freshmen](https://datahub.io/core/cirp-survey-of-freshmen)
+
+## College ROI
+
+Lifetime return-on-investment estimates for ~29,700 US bachelor's programs across ~3,392 colleges, combining FREOPP program-level ROI, IPEDS costs, and BEA regional price parities. 5 CSVs with datapackage.json, CC BY 4.0, Zenodo DOI 10.5281/zenodo.21351603:
+
+[thomasthinks/college-roi-data](https://github.com/thomasthinks/college-roi-data)