Population, Race and Ethnicity

Onaka is a town in Faulk County, South Dakota, with a population of 6. According to the most recent estimates from the U.S. Census Bureau, 100.00% of residents identify as white, 0.00% as Black or African American, 0.00% as American Indian or Alaska Native, 0.00% as Asian, 0.00% as Native Hawaiian or other Pacific Islander, 0.00% as Hispanic or Latino, and 0.00% as some other race or combination of races.

Nationally, some 61.1% of Americans identify as white, 12.3% as Black or African American, 0.7% as American Indian or Alaska Native, 5.4% as Asian, 0.2% as Native Hawaiian or other Pacific Islander, 17.8% as Hispanic or Latino, and 2.6% as some other race or combination of races.

Ancestry

Census respondents are also asked to report ancestry. Some of the most commonly reported ancestries in Onaka include German and French. Measured by location quotient — comparing the town share to the national share — some of the most highly concentrated ancestries in town are French and German.

Age

The population of Onaka is older than the United States as a whole. The median age is 64.5 years, 26.6 years more than the national median age of 37.9 years. An estimated 33.30% of the population is 65 years and over, compared to 15.2% of the U.S. population.

Family and household composition

Family and household composition also varies heavily across the United States. In Onaka, 0.00% of households are occupied by married-couple families, compared to the 48.3% national figure. Some 0.00% of households are occupied by single male householders, 0.00% by single female householders, and 100.00% by non-family occupants. Nationwide, 4.9% of households are occupied by single male householders, 12.6% by single female householders, and 34.3% by non-family occupants. An estimated 66.70% of heads of household own their homes, compared to the national homeownership rate of 63.8%.

Language spoken

English is by far the most commonly spoken language in South Dakota and across the U.S. as a whole. Similarly, in Onaka, 100% of local residents aged 5 and up speak English exclusively, or, if they are multilingual, speak English very well. For context, 97.8% of the 5 and older population across South Dakota only speaks English, or speak it very well, and 91.5% of the same age group nationwide do.

Marital status

Residents of Onaka are less likely than the typical American to be married. Of all local residents aged 15 and older, 0% are currently married, compared to 48.1% of Americans nationwide in the same age group. Across South Dakota as a whole, 51.9% of residents 15 and older are married.

Divorce is far more common in Onaka than it is across the U.S. as a whole. According to Census estimates, 33.3% of residents 15 and older are divorced — compared to 10.8% of the U.S. population in the same age group. In South Dakota, 10.5% of the 15 and older population is divorced.

An estimated 33.3% of Onaka residents 15 and older have never married, compared to one-third of all Americans in the same age group.

Veterans

In Onaka, 66.7% of the 18 and older civilian population are veterans — compared to 7.5% of adult civilians nationwide and 9.1% of the civilian population in all of South Dakota.

Educational attainment

In Onaka, adults are more likely to have a high school education than the typical American adult, and are also more likely to have a four-year college education. Among Onaka residents 25 and older, 100.00% have a high school diploma or equivalent, and 66.70% have a bachelor's degree or higher, compared to 87.7% and 31.5% of adults nationwide, respectively. Across South Dakota, 91.7% of adults have graduated high school, and 28.5 have a bachelor’s degree.

Poverty

Serious financial hardship is more common in Onaka than it is nationwide. The local poverty rate stands at 66.70%, while the national poverty rate is 14.1%. Across the state as a whole, 13.6% of the population lives below the poverty line.

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