If you’re trying to figure out where to live in Southeast Idaho, here’s a clear, local breakdown to help you compare each city quickly and confidently. Idaho Falls The hub. Riverwalk, shopping, medical, major employers, local restaurants, and established neighborhoods. Ideal if you want convenience, community, and the most to do. Ammon Fast-growing and super family-friendly. Newer homes, bigger yards, parks, trails, great schools, and the best internet options around. Close to Costco/Target with