Quiz challenge
Which state has more land-border neighbors than Virginia, Kentucky, and Colorado?
Select an answer to continue.
The correct answer is A) Tennessee.
Tennessee is the correct answer because it borders eight different U.S. states, exceeding the other listed choices.
American geography is full of fascinating boundary patterns created by historic survey lines, natural river flows, and territorial compromises. While some states sit isolated on ocean coasts or along international borders, others reside deep in the interior, completely surrounded by adjacent neighbors. Measuring state border counts offers a fun test of spatial awareness. Looking closely at the lower 48 states reveals a select few that touch an unusually high number of surrounding state lines.
The correct answer
A) Tennessee
Tennessee is the correct answer because it borders eight different U.S. states, exceeding the other listed choices.
Tennessee shares land borders with eight different states: Kentucky and Virginia to the north, North Carolina to the east, Georgia, Alabama, and Mississippi to the south, and Arkansas and Missouri across the Mississippi River to the west. This total of eight neighboring states ties Tennessee with Missouri for the absolute highest number of border neighbors in the entire nation. By comparison, Virginia borders five states plus Washington, D.C., while Kentucky and Colorado each share borders with seven neighboring states. Tennessee's narrow, east-to-west geographic shape stretches across multiple distinct regions, connecting it directly to more state neighbors than nearly anywhere else.
More context
Only two U.S. states share the title of most neighboring states: Tennessee and Missouri, with eight neighbors apiece. Interestingly, Tennessee and Missouri border each other along the Mississippi River, creating a shared boundary between the nation's two most interconnected states. At the opposite extreme, Maine borders only one state (New Hampshire), while Hawaii and Alaska share land borders with no other U.S. states. Geography enthusiasts often debate whether point-contact intersections count as full borders. In Colorado's case, its southwestern corner meets Arizona at a single point at the Four Corners Monument, alongside Utah and New Mexico. Even when counting Arizona as a full neighbor, Colorado's total remains seven, leaving Tennessee at the top of this category.
Quick facts
- Tennessee and Missouri hold the U.S. record for the most neighboring states, touching eight states each.
- Maine is the only state in the contiguous lower 48 states that borders just one other state.
- The Four Corners Monument marks the unique geographical point where Colorado, Utah, New Mexico, and Arizona meet.
- The Mississippi River forms Tennessee's entire western boundary, separating it from Arkansas and Missouri.
Sources
- Tennessee QuickFacts — U.S. Census Bureau Tennessee geography and official land border location data provided by federal Census statistics.
- Preliminary Integrated Geologic Map Databases for the United States: Kentucky, Ohio, Tennessee, and West Virginia — U.S. Geological Survey Geographic state boundary data mapping Kentucky, Tennessee, Virginia, and West Virginia border lines.
- Which U.S. States Border the Most Other States? — WorldAtlas Tennessee and Missouri border eight states each, more than Kentucky, Colorado, and Virginia.
