Marinette Population

1880–2026

11,181

2026 projection

0.6% since 2020 (increase)

05K10K15K20K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal 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 Marinette. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202611,181+130.12%
202511,168-20.02%
202411,170+480.43%
202311,122-30.03%
202211,125-90.08%
202111,134+150.13%
202011,119+150.14%
201911,104-170.15%
201811,121+510.46%
201711,070+490.44%

Showing 10 of 30 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Marinette is growing slower than Marinette County, Wisconsin, and the U.S.

  • United States+3.1%
  • Marinette County+1.6%
  • Wisconsin+1.3%
  • Marinette+0.5%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Marinette Demographics

41.1median age

Median age

Female41.1 yrs
Male41.1 yrs

Adults

8,938
2,192 seniors (65+) · 25% of adults6,746 other adults

Sex

Female 49.5% · 5,500Male 50.5% · 5,615

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 111 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

Marinette Income

$58,638median household income

Median household income

$58,638

Half of households earn more, half earn less

Median earnings

$48,125

Typical yearly pay for a worker 25 or older.

Poverty rate

11.8%

About 1 in 8 residents

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

Marinette Marital Status

46% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married46%45%47%
Never married33%38%27%
Divorced13%14%13%
Widowed7%3%12%
Separated<1%<1%1%

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