Alpena, SD Demographics

The total population of Alpena is estimated to be 407 with 195 males (47.91%) and 212 females (52.09%). There are 17 more females than males in Alpena.
The median household income in Alpena was $71,610 in 2021, which marked an an increase of 8,343(13.19%) from $63,267 in 2020. This income is 95.98% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Alpena sees its highest median household income among householders in the age group of 25 to 44 years old, at $84,865. Overall, the median household income for the town of Alpena stands at $71,610.
In Alpena, the median income for all workers aged 15 years and older, regardless of work hours, was $64,855 for males and $30,625 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $84,602 for males and $37,446 for females.
In Alpena, population is primarily represented by White households, reporting a median income of $70,259.
In 2022, the population of Alpena was 213, a 1.91% increase year-by-year from 2021. Previously, in 2021, Alpena's population was 209, a decline of 0.00% compared to a population of 209 in 2020.
The median age in Alpena, SD is 42.1, as per 2021 ACS 5-Year Estimates. Of the total population, 22.25% were under the age of 15, 13.87% aged 15 to 29, 42.15% aged 30 to 64, 20.42% aged 65 to 84, and 1.31% were 85 years of age and older.
Racial distribution of Alpena population: 71.99% are White, 4.71% are American Indian and Alaska Native, 16.75% are some other race and 6.54% are multiracial.