Jury Pool Profile
Marathon County, Wisconsin
- County seat
- Wausau
- Judicial district
- Marathon County Circuit Court (9th Judicial District)
- Population (July 2025 estimate)
- 139,432
- Census PEP. The five-year ACS survey average is 138,403.
At a glance
Marathon County is a 139,432-person venue. The county population is 87% White (Census race-alone categories). Median household income is $79,414, $1,857 above the WI state median of $77,557; 28.1% of residents 25 and over hold a bachelor's degree or higher. 7.6% of residents 5 and older speak a language other than English at home, most often one of the other Asian and Pacific Island languages the Census does not break out (3.4%), then Spanish and German or other West Germanic. The largest employment sector is Manufacturing, at 25.8% of covered employment, average pay $71,364/year. Trailing-12-month unemployment is 2.95%, below the 3.3% state average. The county carried the Republican presidential candidate in 2016, 2020, and 2024, taking 57% to 59% of the vote across the three.
- Population
- 138,403
- Median household income
- $77,884
- Unemployment
- 3.0%
Who sits on a jury?
≥70% White (race-alone) and <20% Black. This county: 87% / 1%.
Marathon County has a population of 138,403, with a median age of 41.3. By Census race-alone categories, White residents make up 87.0%; Black residents 0.6%. Independently, 3.5% of residents identify as Hispanic or Latino of any race.
The median household earns $79,414; 28.1% of residents 25 and over hold a bachelor's degree or higher; 7.5% live below the federal poverty line.
Economic context
Largest sector in BLS QCEW: Manufacturing, about 18,020 jobs; Education & health services, about 15,360, is within 20% of it, counting the jobs BLS withholds.
Manufacturing is the largest employment sector at 25.8% of covered employment, followed by Education & health services at 21.7%. Trailing-12-month unemployment is 2.95%, below the Wisconsin state average.
Political composition
Republican candidate carried this county in 2016, 2020, and 2024 (avg winning share: 58%). 'Strongly' threshold: ≥60% avg.
Marathon County was carried by the Republican candidate in the 2016, 2020, and 2024 cycles, with 58.7% in 2024, 58.1% in 2020, 56.7% in 2016.
Languages, households, faith & health
Family households are 63% of all households (thresholds: ≥70% = 'family-dominant'; 50–70% = 'family-majority'; <50% = 'singles/nonfamily-majority'). 7.6% of residents 5 and older speak a language other than English at home (threshold for 'linguistically diverse' is ≥10%).
7.6% of residents 5 years and older speak a language other than English at home. The most common are Spanish, German or other West Germanic, Russian, Polish, or other Slavic. Veterans account for 6.8% of the adult civilian population (7,241 individuals).