Marquette, MI Demographics

The total population of Marquette is estimated to be 20,673 with 10,617 males (51.36%) and 10,056 females (48.64%). There are 561 less females than males in Marquette.
The median household income in Marquette was $50,996 in 2021, which marked an an increase of 2,559(5.28%) from $48,437 in 2020. This income is 68.35% 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, Marquette sees its highest median household income among householders in the age group of 45 to 64 years old, at $68,796. Overall, the median household income for the city of Marquette stands at $50,996.
In Marquette, the median income for all workers aged 15 years and older, regardless of work hours, was $26,468 for males and $20,420 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $42,587 for males and $37,982 for females.
In Marquette, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Native Hawaiian and Other Pacific Islander households have the highest median household income at $224,289, while White households represent the opposite end with the lowest median household income of $49,388.
In 2022, the population of Marquette was 20,786, a 3.21% increase year-by-year from 2021. Previously, in 2021, Marquette's population was 20,139, a decline of 2.28% compared to a population of 20,609 in 2020.
The median age in Marquette, MI is 30.2, as per 2021 ACS 5-Year Estimates. Of the total population, 9.43% were under the age of 15, 40.20% aged 15 to 29, 34.61% aged 30 to 64, 13.49% aged 65 to 84, and 2.27% were 85 years of age and older.
Racial distribution of Marquette population: 90.49% are White, 3.58% are Black or African American, 0.41% are American Indian and Alaska Native, 0.41% are Asian, 0.10% are Native Hawaiian and other Pacific Islander, 0.36% are some other race and 4.66% are multiracial.