Matanuska-Susitna Borough, AK Demographics

The total population of Matanuska-Susitna Borough is estimated to be 108,661 with 56,811 males (52.28%) and 51,850 females (47.72%). There are 4,961 less females than males in Matanuska-Susitna Borough.
The median household income in Matanuska-Susitna Borough was $85,716 in 2021, which marked an a decrease of 536(0.62%) from $86,252 in 2020. This income is 114.89% 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, Matanuska-Susitna Borough sees its highest median household income among householders in the age group of 45 to 64 years old, at $101,594. Overall, the median household income for the county of Matanuska-Susitna Borough stands at $84,636.
In Matanuska-Susitna Borough, the median income for all workers aged 15 years and older, regardless of work hours, was $51,094 for males and $28,306 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $75,667 for males and $53,666 for females.
In Matanuska-Susitna Borough, the demographic landscape is diverse, spanning 6 distinct racial categories among households. Among these, Asian households have the highest median household income at $135,250, while American Indian and Alaska Native households represent the opposite end with the lowest median household income of $69,457.
In 2022, the population of Matanuska-Susitna Borough was 113,325, a 2.04% increase year-by-year from 2021. Previously, in 2021, Matanuska-Susitna Borough's population was 111,059, an increase of 3.30% compared to a population of 107,515 in 2020.
The median age in Matanuska-Susitna Borough, AK is 35.9, as per 2021 ACS 5-Year Estimates. Of the total population, 22.17% were under the age of 15, 19.25% aged 15 to 29, 46.36% aged 30 to 64, 11.34% aged 65 to 84, and 0.89% were 85 years of age and older.
Racial distribution of Matanuska-Susitna Borough population: 80.59% are White, 1.34% are Black or African American, 6.23% are American Indian and Alaska Native, 1.67% are Asian, 0.37% are Native Hawaiian and other Pacific Islander, 1.16% are some other race and 8.65% are multiracial.