Marshfield
- Population
- 18,414 (2020)
- Type
- City
- Area
- 13.79 sq mi (35.73 km²), 0.03 sq mi water
- Median age
- 42.2
- Households
- 11,472
- Persons per household
- 2.3
- Median household income
- $57,293
- Average house value
- $153,500
- Businesses
- 746
- Employees
- 23,802
- Government
- CITY OF MARSHFIELD
- Government office
- 630 S CENTRAL AVE, MARSHFIELD, WI 54449