Sigma Alpha CSU Nu Chapter

Sigma Alpha CSU Nu Chapter Professional Agricultural Sorority striving for achievement in scholarship, leadership, and service since 1991 at Colorado State University.

Sigma Alpha is not your typical sorority, we are girls just like you. Many of us come from farms or ranches and others just have a strong passion for Agriculture. Sigma Alpha is a professional agricultural sorority that promotes scholarship, leadership, service and fellowship among its members. The sorority was founded in 1978 at the Ohio State University by five women who wanted an alternative to

the social Greek sorority system. Since that time, Sigma Alpha has become a national organization consisting of more than 80 chapters, comprised of undergraduate and alumni members. Today, more than 11,000 members have been initiated into Sigma Alpha Sorority. We're growing steadily as others in agriculture learn about us. The Nu chapter of Sigma Alpha was established on May 4, 1991. Today we have about 40 active members. We are very excited to bring new women into our ever growing chapter. We pride ourselves in academic success, community service, and sisterhood events. We are very involved in the College of Agricultural Sciences as well as Fraternity and Sorority Life.

Sister of the Week🌾: Aizlyn! Aizlyn is an Equine Sciences major and a member of the Colorado State University IHSA team!...
05/10/2026

Sister of the Week🌾: Aizlyn! Aizlyn is an Equine Sciences major and a member of the Colorado State University IHSA team! She has been competing on IHSA representing CSU and Sigma for two years now! We can't wait to see what she who'll do in her next season! 🐴

Welcoming our incoming 2026 exec team...
05/04/2026

Welcoming our incoming 2026 exec team...

Sister of the Week🌾: Ryleigh! Ryleigh is an Equine Science major on the Pre-veterinary track with a minor in Music Buisn...
05/03/2026

Sister of the Week🌾: Ryleigh! Ryleigh is an Equine Science major on the Pre-veterinary track with a minor in Music Buisness. Ryleigh is also a member of the Colorado State University Right Horse Program! Ryleigh has been working hard throughout the year to retrain her horse for adoption! We are so proud of the work she has done! 🐴

finishing out the year with a lovely founders day! Good luck to all our seniors and we wish you all well on your journey...
05/02/2026

finishing out the year with a lovely founders day! Good luck to all our seniors and we wish you all well on your journey! Thank you for .csu.alumni for helping!

Sister of the Week🌾: Jordan! Jordan is an Equine Science major who is in Sigma Alpha and the Colorado State Rodeo Team! ...
04/26/2026

Sister of the Week🌾: Jordan! Jordan is an Equine Science major who is in Sigma Alpha and the Colorado State Rodeo Team! Jordan has done amazing work in her rodeo season this year and we can't wait to see what is to come! 🐴

and that's a wrap.... Amazing turnout to Sigma Alpha's 2026 Spring Stampede! Cute dogs, Sunny weather, and a beautiful r...
04/21/2026

and that's a wrap.... Amazing turnout to Sigma Alpha's 2026 Spring Stampede! Cute dogs, Sunny weather, and a beautiful run around campus🌱 Thank you and for the support!

Such love for our big little reveal! Welcome into the family 💐💕
04/15/2026

Such love for our big little reveal! Welcome into the family 💐💕

So proud of our newest sisters 🤍This week, we officially welcomed Shelby, Marin, Diana, Ashlyn, Kate, and Sofia into Sig...
04/10/2026

So proud of our newest sisters 🤍

This week, we officially welcomed Shelby, Marin, Diana, Ashlyn, Kate, and Sofia into Sigma Alpha. Watching each of you find your place in this chapter has been so special, and we are beyond excited to now call you lifelong members.

Along with activation, our new members received their first set of letters, such a meaningful moment that represents everything Sigma Alpha stands for. Bigs also received their paddles from their littles, making this week even more special and full of love.

Here’s to sisterhood, growth, and the start of something that lasts far beyond college. We’re so lucky to have you 🫶🌿

💐 🐣 Thank you to everyone who participated in our First Ever "Egging your House" Fundraiser! Our girls stuffed and hid E...
04/09/2026

💐 🐣 Thank you to everyone who participated in our First Ever "Egging your House" Fundraiser! Our girls stuffed and hid Easter Eggs for local families of our Fort Collins community. Keep an eye out next year for more Easter fun!

Saddle up 🐄🌼Sigma Alpha is hosting our Spring Stampede 5K and you’re invited to run for the herd! 🤍Join us for a morning...
04/02/2026

Saddle up 🐄🌼
Sigma Alpha is hosting our Spring Stampede 5K and you’re invited to run for the herd! 🤍

Join us for a morning full of sunshine, movement, and community, all while supporting a cause close to our hearts 🌱

📅 Saturday, April 18th
⏰ 9:00 am start
📍 CSU campus

Whether you’re racing, jogging, or just here for the vibes, we can’t wait to see you there 💛

Register using the QR code and bring your friends!! 🐎✨

Address

Colorado State University
Fort Collins, CO
80521

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