No one was surprised by Hillary Clinton's absolute dominance in the hills, hollows and other rural stretches of Kentucky in the state's Democratic presidential primary Tuesday. But as she rolled up an overall victory margin of 35 percentage points over Barack Obama in the state, one local result stands out.

Magoffin County -- which according to the Lexington Herald-Leader has been identified by the Census Bureau as "the least diverse place in the nation" -- delivered Clinton her largest share of the vote among Kentucky's 120 counties.

She racked up 93% of the vote in Magoffin (named for a former governor and located in the state's eastern half). In raw votes, the totals were Clinton, 2,714; Obama, 146.

How homogenous is the county? According to the 2000 census, 99.29% of its population of 13,332 was white.

[UPDATE: For information on the primary result in the U.S. county with the largest concentration of black residents, go here.]

-- Don Frederick