Marshfield, Wisconsin Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Marshfield, Wisconsin is 18,718 as of the 2023 American Community Survey, making it the 45th-largest city in Wisconsin. The median household income is $59,294, the median home value is $169,900, and the median age is 43.1.
The population has declined 0.6% since 2010 (19,097 → 18,973).
18,718
Population
1356
People / sq mi
$59,294
Median Income
$169,900
Median Home Value
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Marshfield covers 13.8 sq mi of land at 1356 people per square mile.
About Marshfield, WI
Housing cost is the defining feature of Marshfield: the median home is valued at $169,900. With 18,718 residents, Marshfield is a city in Wisconsin. It ranks #45 among cities in Wisconsin by population.
The typical household earns $59,294, below the US median of $78,538. Poverty runs at 7.0%, below the national 12.4%. Housing is relatively affordable, with a median home value of $169,900, with typical rent around $798.
Degree attainment is mid-range for US cities: 26.0% of adults hold a four-year degree, below the national 35.0%. Remote work is below the national 14.0% at 10.0%, and the average commute runs about 16 minutes each way.
Marshfield city Population History (2010-2024)
The city of Marshfield city had a population of 19,097 in 2010 and 18,973 in 2024, a -0.6% growth over 14 years. The peak was 19,097 in 2010. Average annual growth rate: -0.04%.
18,973
Population (2024)
19,097
Population (2010)
19,097
Peak (2010)
-0.04%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 19,097 |
| 2011 | 19,022 |
| 2012 | 18,897 |
| 2013 | 18,748 |
| 2014 | 18,703 |
| 2015 | 18,617 |
| 2016 | 18,503 |
| 2017 | 18,376 |
| 2018 | 18,293 |
| 2019 | 18,471 |
| 2020 | 18,945 |
| 2021 | 18,854 |
| 2022 | 18,988 |
| 2023 | 19,016 |
| 2024 | 18,973 |
Race & Ethnicity
| White | 92.7% |
| Black or African American | 1.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Economy & Income
$59,294
Median Household Income
$40,029
Per Capita Income
7.0%
Poverty Rate
2.0%
Unemployment Rate
Housing
$169,900
Median Home Value
$798
Median Rent
62.4%
Owner-Occupied
Education
94.8%
High School+
26.0%
Bachelor's+
Commute
0.0%
Drive Alone
74.9%
Public Transit
10.0%
Work From Home
15.9 min
Avg Commute
Community Profile
20.4%
Foreign Born
95.8%
Non-English at Home
7.7%
Veterans
15.9%
With Disability
96.6%
Health Insurance
93.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 34.3% |
| Manufacturing | 17.7% |
| Education, Health Care & Social Services | 8.4% |
| Finance, Insurance & Real Estate | 5.4% |
| Arts, Entertainment & Food Services | 4.6% |
| Information | 4.3% |
| Retail Trade | 4.2% |
| Construction | 3.5% |
| Public Administration | 1.6% |
| Transportation & Warehousing | 0.7% |
| Agriculture & Mining | 0.5% |
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Frequently Asked Questions
Marshfield, Wisconsin has a population of 18,718 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 45th-largest city in Wisconsin.
The median household income in Marshfield, Wisconsin is $59,294, with 7.0% of residents living below the federal poverty level.
The median home value in Marshfield, Wisconsin is $169,900, with median monthly rent at $798 and a homeownership rate of 62.4%.
The median age in Marshfield, Wisconsin is 43.1 years. The population is 49.1% male and 50.9% female.
The population has declined 0.6% since 2010 (19,097 → 18,973).
Marshfield city, WI Climate
Marshfield city, WI has an average annual temperature of 5.5°C (42°F) and receives about 843 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
5.5°C
Avg Temp
843
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -12° / 11° | 25 mm |
| February | -9° / 16° | 22 mm |
| March | -2° / 28° | 50 mm |
| April | 6° / 42° | 72 mm |
| May | 13° / 55° | 97 mm |
| June | 18° / 64° | 104 mm |
| July | 20° / 68° | 104 mm |
| August | 19° / 66° | 107 mm |
| September | 15° / 58° | 106 mm |
| October | 8° / 47° | 65 mm |
| November | 0° / 32° | 57 mm |
| December | -8° / 18° | 34 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Marshfield city, WI
The most comfortable months to visit Marshfield city, WI are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 27°C high). The coldest is January (near -18°C low). August is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.