How many people live in Wood County, WI?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 73,900 people living in Wood County, WI. That makes Wood County the 22nd-most populous county in Wisconsin. It is home to 1.2% of people living in the state.
73.9K
population of Wood County, WI (2024)
1.2%
County share of the Wisconsin population (2024)
About 73,900 people lived in Wood County, WI in 2024.
Population estimates, 2000–2024
What are Wood County, WI’s age demographics?
About 17,000 Wood County, WI residents are aged 65 and older in 2024. That represents 23.1% of its population. For comparison, the age group represents 19.6% of Wisconsin’s population and 18% in the US overall.
Another 15,500 Wood County, WI residents, or 21% of the population, were children under 18. For comparison, the age group represents 20.8% of Wisconsin’s population and 21.6% in the US overall.
A higher share of Wood County, WI's population is aged 65 or older than the US as a whole.
Population estimates by age group, (2024)
What are Wood County, WI’s racial and ethnic demographics?
Non-Hispanic white residents make up 90.6% of the Wood County, WI population, higher than the national share of 57.5%.
In contrast, Wood County’s Hispanic population accounts for 4.2%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 0.99% of the county, compared with 12.6% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Wood County, WI has a higher share of a non-Hispanic white population than Wisconsin as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Wood County, WI is Wisconsin Rapids with about 18,700 residents in 2024.
Cities and towns in Wood County, WI ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Wisconsin Rapids | 18,675 |
| 2. | Marshfield (pt.) | 17,907 |
| 3. | Grand Rapids | 7,617 |
| 4. | Saratoga | 5,117 |
| 5. | Nekoosa | 2,406 |
| 6. | Port Edwards | 1,759 |
| 7. | Richfield | 1,639 |
| 8. | Lincoln | 1,608 |
| 9. | Port Edwards | 1,362 |
| 10. | Seneca | 1,027 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
