Marshfield Population

1860–2026

8,190

2026 projection

9.3% since 2020 (increase)

02K4K6K8K10K186018801900192019401960198020002020

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 Marshfield. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20268,190+1121.39%
20258,078+1341.69%
20247,944+1021.30%
20237,842+1471.91%
20227,695+1351.79%
20217,560+660.88%
20207,494-781.03%
20197,572+1191.60%
20187,453+1181.61%
20177,335+1472.05%

Showing 10 of 32 years.

Marshfield Demographics

36median age

Median age

Female37.9 yrs
Male35.1 yrs

Adults

5,703
1,492 seniors · 26%4,211 other adults

Sex

Female 54.2% · 4,172Male 45.8% · 3,524

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 77 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

Marshfield Income

$67,642median household income

Median household income

$67,642

Half of households earn more, half earn less

Median earnings

$43,281

Typical yearly pay for a worker 25 or older.

Poverty rate

18.1%

About 1 in 6 residents

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

Marshfield Marital Status

58% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married58%63%54%
Never married19%23%16%
Divorced15%12%17%
Widowed7%1%12%
Separated<1%<1%1%

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