Portales, New Mexico isn't exactly a major college town, and Eastern New Mexico University is a smaller regional school out on the eastern plains — so the Greek system here reflects that scale. It's an intimate setup with a handful of chapters operating under IFC and Panhellenic councils. On the men's side you've got Kappa Sigma and Sigma Chi. Women have Chi Omega and Zeta Tau Alpha. That's the full picture right now.
Because ENMU has a relatively small total enrollment, the Greek community ends up being a tighter-knit group than you'd find at a big state flagship. Recruitment isn't the massive, weeks-long production you'd see at a school like UT or Oklahoma — it tends to be more personal and lower-key, which some people actually prefer. You get to know the members more directly rather than going through layers of structured events before anyone actually talks to you.
Greek life exists on campus but it's not the dominant social force it is at larger schools. There are students who are deeply involved and others who don't pay it much attention at all. The chapters do participate in philanthropy work and campus events, which is pretty standard for IFC and Panhellenic orgs nationally — both ZTA and Chi Omega have well-established national philanthropy programs, and Kappa Sigma and Sigma Chi do as well.
Chapter housing at a school this size in this region typically means meeting spaces or designated areas rather than the sprawling Greek Row you'd see elsewhere. ENMU doesn't have the same infrastructure as a Power Five campus, so don't expect that kind of setup going in.
There's no NPHC or Multicultural Greek Council presence listed at the moment, so students interested in those organizations would want to check directly with the university's student affairs office about any developing interest groups or expansion plans.