Jury Pool Profile
Miami County, Ohio
- County seat
- Troy
- Judicial district
- Miami County Court of Common Pleas
- Population (July 2025 estimate)
- 112,634
- Census PEP. The five-year ACS survey average is 110,296.
At a glance
Miami County is a 112,634-person venue. The county population is 90% White (Census race-alone categories). Median household income is $83,948, $11,689 above the OH state median of $72,259; 26.8% of residents 25 and over hold a bachelor's degree or higher. 3.3% of residents 5 and older speak a language other than English at home, most commonly Spanish. The largest employment sector is Manufacturing, at 23.8% of covered employment, average pay $72,232/year. Trailing-12-month unemployment is 3.57%, below the 4.05% state average. The county carried the Republican presidential candidate in 2016, 2020, and 2024, taking 71% to 72% of the vote across the three.
- Population
- 110,296
- Median household income
- $76,817
- Unemployment
- 3.6%
Who sits on a jury?
≥70% White (race-alone) and <20% Black. This county: 90% / 2%.
Miami County has a population of 110,296, with a median age of 41.3. By Census race-alone categories, White residents make up 90.4%; Black residents 2.0%. Independently, 2.1% of residents identify as Hispanic or Latino of any race.
The median household earns $83,948; 26.8% of residents 25 and over hold a bachelor's degree or higher; 10.0% live below the federal poverty line.
Economic context
Largest sector in BLS QCEW: Manufacturing, 9,938 jobs; Trade, transportation & utilities, 9,420, is within 20% of it.
Manufacturing is the largest employment sector at 23.8% of covered employment, followed by Trade, transportation & utilities at 22.5%. Trailing-12-month unemployment is 3.57%, below the Ohio state average.
Political composition
Republican candidate carried this county in 2016, 2020, and 2024 (avg winning share: 71%). 'Strongly' threshold: ≥60% avg.
Miami County was carried by the Republican candidate in the 2016, 2020, and 2024 cycles, with 72.1% in 2024, 71.4% in 2020, 70.6% in 2016.
Languages, households, faith & health
Family households are 66% of all households (thresholds: ≥70% = 'family-dominant'; 50–70% = 'family-majority'; <50% = 'singles/nonfamily-majority'). 3.3% of residents 5 and older speak a language other than English at home (threshold for 'linguistically diverse' is ≥10%).
3.3% of residents 5 years and older speak a language other than English at home. The most common are Spanish, Russian, Polish, or other Slavic, German or other West Germanic. Veterans account for 7.0% of the adult civilian population (5,910 individuals).