The United States is the largest instant-noodle market outside Asia. Maruchan and Nissin's Top Ramen together dominate the mass-market shelf — Maruchan Ramen 3 oz packets are a student and low-income household staple, and Cup Noodles have been sold in US supermarkets since 1972. Maruchan's parent Toyo Suisan operates plants in Irvine, California; Richmond, Virginia; and Bexar County, Texas, producing well over a billion US-market servings annually.
The premium and specialty segments have grown dramatically since the 2010s. Korean imports — particularly Nongshim Shin Ramyun and Samyang Buldak — have moved from ethnic-grocery shelves into mainstream Walmarts and Targets, with Nongshim operating a dedicated US plant since 1994. Premium Asian-American brands like A-Sha Dry Noodle (Tainan-rooted, Californian-launched 2015) and Vite Ramen (nutritionally-complete, Kickstarter-born 2018) represent a new category built for US retail rather than imported into it. David Chang's Momofuku, Hot Ones × A-Sha, and BT21 × A-Sha collaborations have brought instant ramen into licensed-merchandise territory.
Regional preferences follow demographic lines: West Coast markets (especially California, Washington, and Hawaii) consume substantially more premium Japanese and Korean product than the national average, while Texas and the Southwest track Mexican-market flavour profiles including Maruchan Chile Piquín and Lime Shrimp. The US also produces the world's most influential instant-noodle review site, The Ramen Rater (Edmonds, WA), whose annual top-ten rankings have become a global reference point.