This March, we are MARCHing toward another 70 years of Immaculate Conception.

Generations of students have walked these halls, leaving with friendships that last a lifetime, lessons that shape who they become, and hearts filled with faith and love. Now, the future of Immaculate Conception is in our hands.

We invite ALL alumni, families, and friends to come together to support this mission — no gift is too small, and every act of generosity helps strengthen the foundation of our future.

Join us, and be part of this movement!

Alumni Giving


As we MARCH towards another 70 years of faith, excellence, and community, we’re inviting our alumni to step up in a little friendly competition!

The Alumni Decade Challenge encourages each graduating decade to come together, show their Celtic pride, and make a gift in support of the next generation of students. Whether you graduated in the 1970s or the 2010s, every gift counts toward your decade’s total participation and dollars raised. The decade with the highest participation will earn special recognition and bragging rights as this year’s Alumni Champions. Rally your classmates, reconnect, and help us continue marching toward another 70 years!

Celtic Giving Society

$1M +

Celtic Legacy Circle

$500K - $999K

Sisters of Mercy

$250K - $499K

Pillars of Faith

$100K - $249K

Scholars of Excellence

$50K - $99K

Innovation Leaders

$10K - $49

Faith Builders

$1K - $9K

Mission Partners

$500 - $999

Shamrock Supporter

$100 - $499

Friends of Immaculate