Marshfield demographics profile

Population density (sq mi)1,3498791
Median age40.739.137.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)58%57%55%
Speak English94%91%79%
Speak Spanish2%5%13%
Marshfield, WI has a population of 18,410 and is the 2,369th largest city in the United States. The population density is 1,349 per sq mi which is 1444% higher than the Wisconsin average and 1390% higher than the national average. The median age in Marshfield is 41 which is approximately 4% higher than the Wisconsin average of 39. In Marshfield, 58% of the population over 15 years of age are married, 94% speak English and 2% speak Spanish. 76% of Marshfield residents were born in Wisconsin, 19% were born out of state, 1% were born outside of the United States and 4% were foreign born.

Did you know?

  • The population density in Marshfield is 1444% higher than Wisconsin.
  • The median age in Marshfield is 4% higher than Wisconsin.
  • In Marshfield 94.41% of the population is Caucasian.
  • In Marshfield 0.68% of the population is African American.
  • In Marshfield 3.11% of the population is Asian.

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Marshfield population breakdown by race

African American0.68%6.29%12.63%
American Indian0.33%0.89%0.82%
Native Hawaiian0.00%0.02%0.18%
Mixed race0.98%2.19%3.06%
Other race0.49%1.83%4.75%
In Marshfield, 3.1% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Marshfield age breakdown

Marital status

Age of children in married couples

Source: The Marshfield, WI demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).