Pennington County, South Dakota's estimated population is 119,250 with a growth rate of 1.55% in the past year according to the most recent United States census data. Pennington County, South Dakota is the 3rd largest county in South Dakota. The 2010 Population was 101,243 and has seen a growth of 17.79% since this time.
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The highest rate of high school graduation is among islander people with a rate of 98.02%.
The highest rate of bachelors degrees is among asian people with a rate of 47.75%.
95.82% of Pennington County, South Dakota residents speak only English, while 4.18% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.43% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Pennington County, South Dakota is Native, with 57.09% below the poverty level.
The race least likely to be in poverty in Pennington County, South Dakota is Other, with NaN% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.93%. Among those working part-time, it was 20.12%, and for those that did not work, the poverty rate was 21.46%.
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Pennington County, South Dakota
97.52% of Pennington County, South Dakota residents were born in the United States, with 57.41% having been born in South Dakota. 1.24% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.