Marquette Population

1850–2026

22,111

2026 projection

4.7% since 2020 (increase)

05K10K15K20K25K186018801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Marquette. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202622,111+1670.76%
202521,944+1560.72%
202421,788+1650.76%
202321,623+3641.71%
202221,259+5542.68%
202120,705-4131.96%
202021,118+1250.60%
201920,993+3441.67%
201820,649+140.07%
201720,635+680.33%

Showing 10 of 32 years.

Marquette Demographics

30.9median age

Median age

Female29.3 yrs
Male31.8 yrs

Adults

19,244
3,578 seniors · 19%15,666 other adults

Sex

Female 48.2% · 10,274Male 51.8% · 11,051

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 213 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Marquette Income

$55,613median household income

Median household income

$55,613

Half of households earn more, half earn less

Median earnings

$39,372

Typical yearly pay for a worker 25 or older.

Poverty rate

22.4%

About 1 in 4 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Marquette Marital Status

31% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married31%30%31%
Never married57%60%54%
Divorced8%7%8%
Widowed5%3%7%
Separated<1%<1%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201