Alpha Omicron Pi, Cal State San Marcos

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Alpha Omicron Pi, Cal State San Marcos

Since 1897, over 200,000 women have found fun and life-long friendship in our sisterhood.

Alpha Omicron Pi women's sorority is the largest Greek organization on campus and is a recognized member of Fraternity and Sorority Life (FSL) at Cal State San Marcos

The lasting friendships you'll make in Alpha Omicron Pi go way beyond your college years! At CSUSM, our members have a place to call home, a place to find a friend, and a place to be themselves. You'll have many opportunities to gro

w through meaningful leadership and development programs. We support and empower our members to become the best they can be - personally, professionally, and philanthropically. Our members "Inspire Ambition" and enhance their college experience by living the values that Alpha Omicron Pi was founded on - Character, Dignity, Scholarship and College Loyalty. To learn more about Alpha Omicron Pi at CSUSM, visit our website at https://csusm.alphaomicronpi.org/ or instagram: aoiicsusm

03/14/2025

AOII Headquarters is hosting a Pi Day Collegiate Chapter Challenge and we're going head-to-head with Iota Theta Chapter (Monmouth Univ)! The stakes are high, and the competition is exciting, but with your support, we know we can make Theta Iota the Winners!

Here's where you come in:
To celebrate Pi Day and support our chapter, we're asking our alumnae to donate a little bit of Pi Day math: (Number of Years You've Been a Member) x 3.14.
-For example, if you've been a sister for 10 years, that would be 10 x 3.14 = $31.40!

All funds raised go directly to the AOII Foundation, supporting vital initiatives like, The Arthritis Foundation, The Ruby Fund, Leadership Workshops, Scholarships, and so much more!

Every donation, no matter the size, will help support the causes we as AOII’s care so much about!

Let's show Iota Theta – and the rest of AOII – what Theta Iota alumnae are made of!

Thank you for your unwavering support and sisterhood.

Pi Day

06/30/2023

Alpha love is BIGGER in Texas! 🤠❤️

This past week Morgan Huddy (President), Sophie Sepulveda (VPO), and Jade (VPMI) attended the AOII International Convention in Grapevine, Texas! They hung out with sisters from all 134 chapters, attended educational tracks and business meetings, and celebrated Alpha Omicron Pi’s accomplishments!

We are excited to announce that we were awarded the Collegiate Chapter of Excellence Award which is presented to the most outstanding overall collegiate chapters!🤩

We were also honored with the following collegiate chapter awards:
🌹 Inspiring Ambition in Community Relations
🌹 Inspiring Ambition in Membership Experience
🌹 Inspiring Ambition in Membership Integrity
🌹 Inspiring Ambition in Membership Recruitment
🌹 Inspiring Ambition in Operations
🌹 Inspiring Ambition in Programming & Enrichment
🌹 Inspiring Ambition: Executive Team
🌹 Outstanding Collegiate Chapter Advisory Board

We are grateful for our Theta Iota sisters, advisors, alumnae and leadership team who made this all possible! A special shoutout to our VPO-Sophie Sepulveda, Awards Coordinator-Kaitlyn Knox, and Chapter Advisor-Leslie Friedberg Michaels, for working so hard on the awards submissions! Alpha Omicron Pi Fraternity

08/30/2021

✯ HAPPY FIRST DAY BACK ✯

We are beyond excited to be back in person this semester!! Hope you’re all having a wonderful day getting situated with classes 💗 Wishing you the best this semester!

Tag a sister you can’t wait to see at Chapter tonight 💓

08/28/2021

✯ 2 DAYS left of summer ✯

Enjoy this last weekend by grabbing a bite to eat at some of our favorite places! Tried & true each of these establishments have a special place in our hearts!

Do you see your fav? Comment down below your go to orders/reccomendations!

✰ AOII’s CSUSM SURVIVAL GUIDE VOL.3 ✰

08/26/2021

✯ 5 DAYS before we are back to school ✯

Today we share with you the best & greatest of our on campus resources that will help you succeed this semester! Make sure you’re following along all csusm accounts go stay updated on the latest news & events.

✮ AOII’S CSUSM SURVIVAL GUIDE VOL. 2 ✮

08/24/2021

✰ 1 WEEK until we are back on campus ✰

To kick off our back2school countdown, we present Volume 1: Our campus lookbook - cute & casual, comfy & trendy, effortless and chic, we’ve got you covered for all your outfit inspo needs!

✮AOII’S CSUSM SURVIVAL GUIDE VOL.1✮

08/15/2021

☁️ ✨Dreamy days ✨☁️

We can’t wait to get back to campus & see our sisters!! Keep an eye out this week for AOII’s Declassified CSUSM Survival Guide 💫 For all our favorite tips, tricks and go-to spots in San Marcos!

08/04/2021

Soaking up every bit of summer ✨🕊🤍

Comment down below your favorite summer memory so far!! Tag a sis you can’t wait to make more mems with ✨

07/27/2021

The adventure continues! Hope you’re all having an amazing summer ✨

Don’t forget to send in photos of your favorite summer memories!

Address

333 S Twin Oaks Valley Road
San Marcos, CA
92078

Website

http://csusm.alphaomicronpi.org/

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Our Story

Alpha Omicron Pi women's sorority is the largest Greek organization on campus and is a recognized member of Fraternity and Sorority Life (FSL) at Cal State San Marcos As an established chapter at CSUSM, our members have a place to call home, a place to find a friend, and a place to be themselves. As a member, you can boldly forge a path toward your passion and embrace what you love. It is through this love that our sisterhood elevates and celebrates our members’ passions, just as it helps each woman find her path.

Our members "Inspire Ambition" and enhance their college experience by living the values that Alpha Omicron Pi was founded on - Character, Dignity, Scholarship and College Loyalty.

Alpha Omicron Pi is where you will find lifelong friends, support to excel in your studies, opportunities for leadership development and community service, and along the way making some of the most incredible memories of your life! To learn more about Alpha Omicron Pi at CSUSM, visit our website at https://csusm.alphaomicronpi.org/