The Twin Falls metropolitan statistical area (MSA), as defined by the United States Census Bureau,[1] is an area consisting of two counties in the Magic Valley region of Idaho, anchored by the city of Twin Falls.

[2] As of the census[3] of 2000, there were 82,626 people, 30,151 households, and 21,764 families residing within the USA.

The racial makeup of the USA was 91.25% White, 0.20% African American, 0.71% Native American, 0.65% Asian, 0.08% Pacific Islander, 5.11% from other races, and 2.00% from two or more races.

Hispanic or Latino of any race were 1.11% of the population.

Males had a median income of $29,047 versus $20,510 for females.