No towns meet the strict definition for “New Mexico – Arizona Bordering Towns.”
Understand that this list uses a tight rule: only incorporated municipalities whose legal boundaries actually touch the New Mexico–Arizona state line count. State law makes towns and cities creations of a single state. A single incorporated town rarely spans two states. The New Mexico–Arizona border also runs through large stretches of tribal land, national forest, and very rural country. That means most populated places near the line are unincorporated communities, reservation villages, or highway stops — not separate municipalities that meet the strict criterion.
Note how history and mapping work here. State lines are fixed by surveys and legal charters. Municipal charters and services follow state law, so towns organize inside one state only. Where two states meet, you mostly find tribal jurisdictions, county seats set back from the line, or paired towns on opposite sides (two different towns close to the same crossing). Near matches you may want to check are reservation communities and highway settlements just off the line (for example, Zuni Pueblo and nearby Arizona communities, Window Rock on the Navajo Nation side, and small stops along I‑40). These places sit close to the border but do not form a single incorporated town that touches both states.
Explore related lists instead. Look for “communities near the New Mexico–Arizona border,” “census-designated places and tribal villages on the border,” or “state-line highway crossings” (I‑40 and several U.S. routes). Check county border maps and GNIS/Census TIGER data for places within a one-mile buffer of the line. These alternatives will give the practical, useful local list you need.
