2023 Miami County, Ohio Demographics | Comprehensive Overview
Data and insights for Miami County, Ohio, including population, age & gender distribution, race & ethnicity, median & household income distribution, property value distribution, educational attainment, health insurance coverage, nativity & citizenship, commuting & transportation, employment, veteran service, poverty & income and SNAP/food stamp recipients. Based on 2023 American Community Survey Estimates.
Miami County, Ohio Key Demographic Statistics (2023 Estimates)
Key demographic statistics summarized from the U.S. Census Bureau's 2023 American Community Survey (ACS).
Source: U.S. Census Bureau, 2023 American Community Survey (ACS) Estimates
Miami County, Ohio Demographics: Age & Gender Distribution (2023)

Key Demographic Indicators for Miami County, Ohio
The following statistics highlight Miami County, Ohio population and median age, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Population
- 109,549
- Median Age (Total)
- 41.1 years
- Median Age (Male)
- 40.2 years
- Median Age (Female)
- 42.0 years
Miami County, Ohio Age Distribution Comparison with Ohio 2023
Compare Miami County, Ohio age demographics with Ohio to understand regional demographic patterns.
| Metric | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| Median Age | 41.1 yrs | 39.8 yrs | +1.3 yrs |
| Under 5 years | 5.72% | 5.49% | +0.2pp |
| Children (5–17 years) | 17.32% | 16.13% | +1.2pp |
| Young Adults (18–24) | 7.44% | 8.93% | -1.5pp |
| Middle-aged (35–54) | 25.49% | 24.57% | +0.9pp |
| Seniors (65+) | 19.15% | 19.11% | +0.0pp |
| Total Dependency Ratio | 72.98 | 68.72 | +4.3 |
Note: "pp" indicates percentage points. "yrs" indicates years. The dependency ratio measures the burden on working-age population (18-64) to support dependents (under 18 and 65+).
Dependency Ratios Analysis
- Total Dependency Ratio
- 72.98
- Youth Dependency Ratio
- 39.86 Population under 18 relative to working age (18-64).
- Old-Age Dependency Ratio
- 33.12 Population 65+ relative to working age (18-64).
A higher ratio indicates a greater financial and social burden on the working population to support non-working age groups.
Miami County, Ohio Demographics: Racial and Ethnic Composition (2023)

Diversity & Cultural Composition of Miami County, Ohio
The racial makeup and ethnic composition of Miami County, Ohio are detailed below, drawing from the U.S. Census Bureau's 2023 ACS Estimates.
- Diversity Index Score
- 17.83
- Diversity Tier
- very low
- Definition
- The probability that two individuals chosen at random will be from different racial or ethnic groups.
Diversity Comparison with Ohio
Compare Miami County, Ohio racial and ethnic demographics with Ohio to understand regional diversity patterns.
Miami County, Ohio Diversity
17.83
very lowOhio Diversity
41.84
moderateRacial and Ethnic Composition Comparison
| Racial/Ethnic Group | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| White Alone (Non-Hispanic) | 90.52% | 74.95% | +15.6pp |
| Two or More Races | 3.42% | 4.69% | -1.3pp |
| Hispanic or Latino (Any Race) | 2.09% | 5.11% | -3.0pp |
| Black/African American Alone | 1.98% | 11.94% | -10.0pp |
| Asian Alone | 1.70% | 2.74% | -1.0pp |
| Some Other Race Alone | 0.25% | 0.42% | -0.2pp |
| American Indian and Alaska Native Alone | 0.02% | 0.12% | -0.1pp |
| Native Hawaiian or Other Pacific Islander Alone | 0.01% | 0.04% | -0.0pp |
| Diversity Index Score | 17.83 | 41.84 | -24.01 |
Note: "pp" indicates percentage points. Higher Diversity Index Scores (green) indicate greater racial/ethnic diversity.
Miami County, Ohio Economic Demographics: Household Income Statistics (2023)

Economic Snapshot for Miami County, Ohio
The following data illustrates the financial landscape of Miami County, Ohio, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Household Income
- $74,175 (Adjusted for inflation)
- Total Households Analyzed
- 44,562
Income Comparison with Ohio
Compare Miami County, Ohio household income with Ohio to understand regional economic patterns.
Miami County, Ohio
$74,175
Ohio
$72,212
Income Distribution Comparison
| Income Bracket | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| Less than $20,000 | 9.40% | 12.06% | -2.7pp |
| $20,000 to $34,999 | 10.62% | 11.01% | -0.4pp |
| $35,000 to $49,999 | 11.16% | 11.22% | -0.1pp |
| $50,000 to $74,999 | 19.44% | 17.23% | +2.2pp |
| $75,000 to $149,999 | 33.29% | 30.70% | +2.6pp |
| $150,000 or more | 16.08% | 17.78% | -1.7pp |
Note: "pp" indicates percentage points. Higher percentages in high-income brackets (green) indicate greater affluence compared to Ohio.
Miami County, Ohio Real Estate Demographics: Property Values (2023)

Real Estate Market Snapshot for Miami County, Ohio
The following data highlights the distribution of owner-occupied housing values in Miami County, Ohio, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Property Value
- $209,200
- Total Properties Analyzed
- 32,710 (Owner-occupied units)
Property Value Comparison with Ohio
Compare Miami County, Ohio property values with Ohio to understand regional real estate market patterns.
Miami County, Ohio
$209,200
Ohio
$239,800
Property Value Distribution Comparison
| Value Bracket | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| Less than $25,000 | 2.31% | 3.20% | -0.9pp |
| $25,000 to $49,999 | 1.75% | 2.40% | -0.6pp |
| $50,000 to $99,999 | 9.97% | 8.08% | +1.9pp |
| $100,000 to $199,999 | 33.60% | 25.97% | +7.6pp |
| $200,000 to $499,999 | 45.13% | 49.19% | -4.1pp |
| $500,000 to $999,999 | 6.95% | 10.55% | -3.6pp |
| $1,000,000 or more | 0.29% | 0.61% | -0.3pp |
Note: "pp" indicates percentage points. Higher percentages in high-value brackets (green) indicate more expensive real estate compared to Ohio.
Miami County, Ohio Educational Attainment Statistics (2023)

Education Snapshot for Miami County, Ohio
The following statistics represent the educational background of residents aged 25 and older in Miami County, Ohio, based on U.S. Census Bureau 2023 ACS Estimates.
- High School Graduate or Higher
- 92.81%
- Bachelor's Degree or Higher
- 24.92%
- Total Population Analyzed (25+)
- 76,153
Education Level Comparison with Ohio
Compare Miami County, Ohio educational attainment with Ohio to understand regional education patterns.
Bachelor's+ in Miami County, Ohio
24.92%
Bachelor's+ in Ohio
32.35%
Detailed Education Level Comparison
| Education Level | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| Less than HS | 7.19% | 7.82% | -0.6pp |
| HS Graduate | 37.89% | 31.28% | +6.6pp |
| Some College/Associate's | 29.99% | 28.54% | +1.4pp |
| Bachelor's Degree | 14.86% | 19.85% | -5.0pp |
| Graduate/Professional | 10.06% | 12.50% | -2.4pp |
| HS Graduate or Higher | 92.81% | 92.18% | +0.6pp |
Note: "pp" indicates percentage points. Higher percentages in advanced education levels (green badges) indicate higher educational attainment compared to Ohio.
Miami County, Ohio Health Insurance Coverage Statistics (2023)

Healthcare Coverage Snapshot for Miami County, Ohio
The following data illustrates the health coverage landscape of Miami County, Ohio, based on U.S. Census Bureau 2023 ACS Estimates.
- Overall Uninsured Rate
- 5.0%
- Total Uninsured Population
- 5,381
- Total Civilian Population
- 108,437
The uninsured rates vary significantly by demographic group. Children under 18 and seniors aged 65+ generally have higher coverage rates due to public programs like Medicaid/CHIP and Medicare.
Health Insurance Coverage Comparison with Ohio
Compare Miami County, Ohio health insurance coverage with Ohio to understand regional healthcare access patterns.
Uninsured in Miami County, Ohio
5.0%
Uninsured in Ohio
6.7%
Uninsured Rates by Age and Sex
| Age Group | Miami County, Ohio | Ohio | ||
|---|---|---|---|---|
| Male | Female | Male | Female | |
| Under 18 | 4.6% | 4.7% | 5.7% | 5.4% |
| 18-34 years | 10.4% | 8.0% | 13.9% | 9.6% |
| 35-64 years | 6.6% | 4.4% | 8.6% | 6.6% |
| 65+ years | 0.1% | 0.6% | 0.7% | 0.5% |
Note: Lower uninsured rates indicate better health insurance coverage. The 18-34 age group typically has the highest uninsured rates, while seniors 65+ have near-universal coverage through Medicare.
Miami County, Ohio Nativity & Citizenship Statistics (2023)

Citizenship Snapshot for Miami County, Ohio
The following data details the citizenship status and nativity of the population in Miami County, Ohio, based on U.S. Census Bureau 2023 ACS Estimates.
- U.S. Citizenship Rate
- 98.9% (Native-born + Naturalized)
- Naturalized Citizens
- 1,924 (Foreign-born individuals who acquired citizenship)
- Non-Citizen Residents
- 1,252
Citizenship Comparison with Ohio
Compare Miami County, Ohio citizenship and nativity with Ohio to understand regional immigration and naturalization patterns.
Citizenship in Miami County, Ohio
98.9%
Citizenship in Ohio
97.4%
Nativity and Citizenship Comparison
| Nativity/Citizenship Status | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| Born in the United States | 96.6% | 93.5% | +3.1pp |
| Born in PR or U.S. Territories | 0.1% | 0.4% | -0.3pp |
| Born abroad of American parent(s) | 0.4% | 0.6% | -0.2pp |
| U.S. citizen by naturalization | 1.8% | 2.9% | -1.1pp |
| Not a U.S. citizen | 1.1% | 2.6% | -1.5pp |
| Total U.S. Citizens | 98.9% | 97.4% | +1.5pp |
Note: "pp" indicates percentage points. Higher naturalization rates (green) indicate greater immigrant integration compared to Ohio.
Miami County, Ohio Commuting & Transportation Statistics (2023)

Commuter Snapshot for Miami County, Ohio
The following data details the commuting habits of the workforce in Miami County, Ohio, based on U.S. Census Bureau 2023 ACS Estimates.
- Drove to Work (Car/Truck/Van)
- 87.9%
- Public Transportation Usage
- 0.2%
- Work From Home Rate
- 9.0%
- Total Workers Analyzed
- 53,545
Transportation Comparison with Ohio
Compare Miami County, Ohio commuting patterns with Ohio to understand regional transportation preferences.
Drove in Miami County, Ohio
87.9%
Drove in Ohio
83.3%
Commute Mode Comparison
| Transportation Method | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| Car, truck, or van | 87.9% | 83.3% | +4.6pp |
| Public transportation | 0.2% | 1.0% | -0.8pp |
| Bicycle | 0.3% | 0.4% | -0.1pp |
| Walked | 1.4% | 2.0% | -0.6pp |
| Taxicab, motorcycle, or other | 1.1% | 1.4% | -0.3pp |
| Worked from home | 9.0% | 11.9% | -2.9pp |
Note: "pp" indicates percentage points. Higher public transit or work-from-home rates (green) indicate more diverse commuting options compared to Ohio.
Miami County, Ohio Employment by Class of Worker (2023)

Workforce Snapshot for Miami County, Ohio
The following statistics categorize the civilian employed population aged 16 and over in Miami County, Ohio by their employment sector, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Employed Civilian Population
- 53,928
- Private Sector (Profit & Non-Profit)
- Includes For-Profit and Non-Profit organizations
- Government Workers
- Includes Local, State, and Federal employees
- Self-Employed Workers
- Includes own not incorporated business workers
Employment Sector Comparison with Ohio
Compare Miami County, Ohio employment patterns with Ohio to understand regional workforce composition differences.
Government Employment in Miami County, Ohio
6.0% (M) / 6.5% (F)
Government Employment in Ohio
5.6% (M) / 7.3% (F)
Employment Sector Comparison
| Employment Sector | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| Private For-Profit (Combined) | M: 42.6% F: 32.1% | M: 39.8% F: 31.6% | M: +2.8pp F: +0.5pp |
| Private Non-Profit | M: 2.6% F: 5.1% | M: 3.3% F: 7.4% | M: -0.7pp F: -2.3pp |
| Government (All Levels) | M: 6.0% F: 6.5% | M: 5.6% F: 7.3% | M: +0.4pp F: -0.8pp |
| Self-Employed | M: 2.9% F: 2.2% | M: 2.9% F: 1.9% | M: 0.0pp F: +0.3pp |
Note: "pp" indicates percentage points. M = Male, F = Female. Green badges indicate higher government employment compared to Ohio.
Definitions: "Private sector" includes employees of for-profit and non-profit companies. "Government" includes all local, state, and federal employees. "Self-employed" refers to those operating their own unincorporated businesses.
Miami County, Ohio Veteran Population & Service Statistics (2023)

Veteran Community Snapshot for Miami County, Ohio
The following data details the civilian veteran population aged 18 and over in Miami County, Ohio, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Civilian Veterans
- 6,514
- Primary Service Era
- Vietnam Era Only
2,135 veterans (32.8%)
Veteran Population Comparison with Ohio
Compare Miami County, Ohio veteran demographics with Ohio to understand regional veteran service patterns.
Total Veterans in Miami County, Ohio
6,514
Total Veterans in Ohio
626,617
- Miami County, Ohio: Vietnam Era Only (32.8%)
- Ohio: Vietnam Era Only (33.7%)
Service Period Distribution Comparison
| Service Period | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| Vietnam Era Only | 32.8% (2,135) | 33.7% (211,259) | -0.9pp |
| Gulf War Only | 15.6% (1,016) | 13.5% (84,840) | +2.1pp |
| Between Gulf War & Vietnam | 15.3% (998) | 17.8% (111,352) | -2.5pp |
| Post-9/11 Only | 12.7% (825) | 14.0% (87,968) | -1.3pp |
| Post-9/11 + Gulf War | 8.9% (582) | 5.6% (34,793) | +3.3pp |
| Between Vietnam & Korean | 7.3% (478) | 7.1% (44,619) | +0.2pp |
| Korean War Only | 3.8% (250) | 4.8% (30,142) | -1.0pp |
| WWII Only | 2.1% (135) | 1.5% (9,086) | +0.6pp |
| Gulf War + Vietnam | 0.8% (49) | 1.1% (6,815) | -0.3pp |
| Post-9/11 + Gulf War + Vietnam | 0.5% (31) | 0.2% (1,408) | +0.3pp |
| Between Korean & WWII | 0.2% (15) | 0.3% (1,909) | -0.1pp |
Note: "pp" indicates percentage points. Comparisons show relative proportions of veteran populations by service era.
Note: Periods of service include World War II (Dec 1941–Dec 1946), Korean War (Jul 1950–Jan 1955), Vietnam Era (Aug 1964–Apr 1975), Gulf War (Aug 1990–Aug 2001), and Post-9/11 (Sept 2001 or later). Veterans may have served in multiple eras.
Miami County, Ohio Family Poverty & Income Statistics (2023)

Family Economic Security Snapshot for Miami County, Ohio
The following data categorizes families in Miami County, Ohio by their income relative to the federal poverty threshold, based on U.S. Census Bureau 2023 ACS Estimates.
- Families Below Poverty Line (<100%)
- 5.7% (1,681 families)
- Families Near Poverty (100-199%)
- 28.7% (8,484 families)
- Families with Secure Income (200%+)
- 65.6% (19,354 families)
Poverty Rate Comparison with Ohio
Compare Miami County, Ohio poverty levels with Ohio to understand regional economic disparities.
Poverty Rate in Miami County, Ohio
5.7%
Below poverty linePoverty Rate in Ohio
8.7%
Below poverty lineIncome-to-Poverty Ratio Distribution Comparison
| Income Category | Miami County, Ohio | Ohio | Difference |
|---|---|---|---|
| Below Poverty (<100%) | 5.7% (1,681) | 8.7% (261,215) | -3.0pp |
| Near Poverty (100-199%) | 28.7% (8,484) | 28.7% (864,604) | 0.0pp |
| Economic Security (200%+) | 65.6% (19,354) | 62.7% (1,891,946) | +2.9pp |
| Detailed Breakdown | |||
| Below 50% of Poverty | 2.6% | 4.2% | -1.6pp |
| 50-74% of Poverty | 1.1% | 2.1% | -1.0pp |
| 75-99% of Poverty | 2.1% | 2.4% | -0.3pp |
| 100-124% of Poverty | 2.8% | 2.9% | -0.1pp |
| 125-149% of Poverty | 1.7% | 3.2% | -1.5pp |
| 150-174% of Poverty | 2.4% | 3.5% | -1.1pp |
Note: "pp" indicates percentage points. Red badges indicate higher poverty; green badges indicate lower poverty compared to Ohio.
Definition: The "Income-to-Poverty Ratio" measures a family's income against the federal poverty threshold. A ratio below 1.00 means the family is in poverty. Ratios between 1.00 and 1.99 indicate low income ("near poverty"), while ratios of 2.00 or higher suggest greater economic security.
Miami County, Ohio SNAP/Food Stamps Statistics (2023)

SNAP Participation Snapshot for Miami County, Ohio
The following data details household participation in the Supplemental Nutrition Assistance Program (SNAP) in Miami County, Ohio, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Households Receiving SNAP
- 3,580 (8.03% of all households)
- Recipient Households with Children
- 1,617 (45.17% of recipients)
- Total Households Analyzed
- 44,562
SNAP Participation Comparison with Ohio
Compare Miami County, Ohio SNAP participation with Ohio to understand regional food assistance needs.
SNAP Participation in Miami County, Ohio
8.03%
3,580 householdsSNAP Participation in Ohio
11.60%
571,631 householdsSNAP Household Composition Comparison
| Household Type | Miami County, Ohio | Ohio | ||
|---|---|---|---|---|
| With Children | No Children | With Children | No Children | |
| Married-Couple Family | 12.99% (465) | 5.20% (186) | 11.40% (65,163) | 7.13% (40,778) |
| Male Householder, No Spouse | 2.74% (98) | 2.77% (99) | 5.11% (29,193) | 3.26% (18,618) |
| Female Householder, No Spouse | 29.44% (1,054) | 2.63% (94) | 24.23% (138,534) | 8.36% (47,761) |
| Nonfamily Households | 0.00% (0) | 44.25% (1,584) | 0.59% (3,370) | 39.92% (228,214) |
| Total SNAP Recipients | 3,580 (8.03% of households) | 571,631 (11.60% of households) | ||
Note: Percentages represent the share of SNAP-receiving households in each category. Higher percentages in households with children often indicate targeting of families with greater nutritional needs.
About this data: The Supplemental Nutrition Assistance Program (SNAP) provides food assistance to low-income families. Households with children often face higher participation rates due to eligibility guidelines prioritizing child nutrition. "Nonfamily households" typically refer to individuals living alone or with unrelated roommates.