2023 Knox County, Indiana Demographics | Comprehensive Overview
Data and insights for Knox County, Indiana, 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.
Knox County, Indiana 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
Knox County, Indiana Demographics: Age & Gender Distribution (2023)

Key Demographic Indicators for Knox County, Indiana
The following statistics highlight Knox County, Indiana population and median age, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Population
- 36,108
- Median Age (Total)
- 39.1 years
- Median Age (Male)
- 38.2 years
- Median Age (Female)
- 40.7 years
Knox County, Indiana Age Distribution Comparison with Indiana 2023
Compare Knox County, Indiana age demographics with Indiana to understand regional demographic patterns.
| Metric | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| Median Age | 39.1 yrs | 38.3 yrs | +0.8 yrs |
| Under 5 years | 5.52% | 5.83% | -0.3pp |
| Children (5–17 years) | 16.16% | 16.97% | -0.8pp |
| Young Adults (18–24) | 11.19% | 9.53% | +1.7pp |
| Middle-aged (35–54) | 23.55% | 24.62% | -1.1pp |
| Seniors (65+) | 18.41% | 17.60% | +0.8pp |
| Total Dependency Ratio | 66.91 | 67.77 | -0.9 |
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
- 66.91
- Youth Dependency Ratio
- 36.18 Population under 18 relative to working age (18-64).
- Old-Age Dependency Ratio
- 30.74 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.
Knox County, Indiana Demographics: Racial and Ethnic Composition (2023)

Diversity & Cultural Composition of Knox County, Indiana
The racial makeup and ethnic composition of Knox County, Indiana are detailed below, drawing from the U.S. Census Bureau's 2023 ACS Estimates.
- Diversity Index Score
- 18.56
- Diversity Tier
- very low
- Definition
- The probability that two individuals chosen at random will be from different racial or ethnic groups.
Diversity Comparison with Indiana
Compare Knox County, Indiana racial and ethnic demographics with Indiana to understand regional diversity patterns.
Knox County, Indiana Diversity
18.56
very lowIndiana Diversity
42.96
moderateRacial and Ethnic Composition Comparison
| Racial/Ethnic Group | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| White Alone (Non-Hispanic) | 90.07% | 74.26% | +15.8pp |
| Two or More Races | 4.38% | 4.44% | -0.1pp |
| Hispanic or Latino (Any Race) | 2.84% | 9.05% | -6.2pp |
| Black/African American Alone | 1.58% | 8.95% | -7.4pp |
| Asian Alone | 0.95% | 2.69% | -1.7pp |
| American Indian and Alaska Native Alone | 0.11% | 0.09% | +0.0pp |
| Some Other Race Alone | 0.06% | 0.45% | -0.4pp |
| Native Hawaiian or Other Pacific Islander Alone | 0.00% | 0.07% | -0.1pp |
| Diversity Index Score | 18.56 | 42.96 | -24.4 |
Note: "pp" indicates percentage points. Higher Diversity Index Scores (green) indicate greater racial/ethnic diversity.
Knox County, Indiana Economic Demographics: Household Income Statistics (2023)

Economic Snapshot for Knox County, Indiana
The following data illustrates the financial landscape of Knox County, Indiana, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Household Income
- $58,863 (Adjusted for inflation)
- Total Households Analyzed
- 15,110
Income Comparison with Indiana
Compare Knox County, Indiana household income with Indiana to understand regional economic patterns.
Knox County, Indiana
$58,863
Indiana
$71,959
Income Distribution Comparison
| Income Bracket | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| Less than $20,000 | 14.30% | 11.38% | +2.9pp |
| $20,000 to $34,999 | 13.11% | 10.86% | +2.2pp |
| $35,000 to $49,999 | 14.33% | 11.74% | +2.6pp |
| $50,000 to $74,999 | 18.62% | 17.96% | +0.7pp |
| $75,000 to $149,999 | 28.23% | 31.11% | -2.9pp |
| $150,000 or more | 11.41% | 16.94% | -5.5pp |
Note: "pp" indicates percentage points. Higher percentages in high-income brackets (green) indicate greater affluence compared to Indiana.
Knox County, Indiana Real Estate Demographics: Property Values (2023)

Real Estate Market Snapshot for Knox County, Indiana
The following data highlights the distribution of owner-occupied housing values in Knox County, Indiana, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Property Value
- $123,500
- Total Properties Analyzed
- 9,955 (Owner-occupied units)
Property Value Comparison with Indiana
Compare Knox County, Indiana property values with Indiana to understand regional real estate market patterns.
Knox County, Indiana
$123,500
Indiana
$243,500
Property Value Distribution Comparison
| Value Bracket | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| Less than $25,000 | 4.87% | 2.93% | +1.9pp |
| $25,000 to $49,999 | 9.06% | 2.24% | +6.8pp |
| $50,000 to $99,999 | 27.88% | 7.78% | +20.1pp |
| $100,000 to $199,999 | 32.60% | 24.69% | +7.9pp |
| $200,000 to $499,999 | 23.17% | 51.58% | -28.4pp |
| $500,000 to $999,999 | 2.26% | 10.31% | -8.1pp |
| $1,000,000 or more | 0.16% | 0.47% | -0.3pp |
Note: "pp" indicates percentage points. Higher percentages in high-value brackets (green) indicate more expensive real estate compared to Indiana.
Knox County, Indiana Educational Attainment Statistics (2023)

Education Snapshot for Knox County, Indiana
The following statistics represent the educational background of residents aged 25 and older in Knox County, Indiana, based on U.S. Census Bureau 2023 ACS Estimates.
- High School Graduate or Higher
- 90.10%
- Bachelor's Degree or Higher
- 17.79%
- Total Population Analyzed (25+)
- 24,242
Education Level Comparison with Indiana
Compare Knox County, Indiana educational attainment with Indiana to understand regional education patterns.
Bachelor's+ in Knox County, Indiana
17.79%
Bachelor's+ in Indiana
30.66%
Detailed Education Level Comparison
| Education Level | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| Less than HS | 9.90% | 9.42% | +0.5pp |
| HS Graduate | 36.00% | 32.04% | +4.0pp |
| Some College/Associate's | 36.31% | 27.88% | +8.4pp |
| Bachelor's Degree | 11.34% | 19.46% | -8.1pp |
| Graduate/Professional | 6.45% | 11.20% | -4.7pp |
| HS Graduate or Higher | 90.10% | 90.58% | -0.5pp |
Note: "pp" indicates percentage points. Higher percentages in advanced education levels (green badges) indicate higher educational attainment compared to Indiana.
Knox County, Indiana Health Insurance Coverage Statistics (2023)

Healthcare Coverage Snapshot for Knox County, Indiana
The following data illustrates the health coverage landscape of Knox County, Indiana, based on U.S. Census Bureau 2023 ACS Estimates.
- Overall Uninsured Rate
- 6.9%
- Total Uninsured Population
- 2,457
- Total Civilian Population
- 35,432
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 Indiana
Compare Knox County, Indiana health insurance coverage with Indiana to understand regional healthcare access patterns.
Uninsured in Knox County, Indiana
6.9%
Uninsured in Indiana
7.5%
Uninsured Rates by Age and Sex
| Age Group | Knox County, Indiana | Indiana | ||
|---|---|---|---|---|
| Male | Female | Male | Female | |
| Under 18 | 5.8% | 4.2% | 6.2% | 6.0% |
| 18-34 years | 9.9% | 9.4% | 15.0% | 10.4% |
| 35-64 years | 13.1% | 6.4% | 9.4% | 7.8% |
| 65+ years | 0.0% | 0.0% | 0.6% | 0.7% |
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.
Knox County, Indiana Nativity & Citizenship Statistics (2023)

Citizenship Snapshot for Knox County, Indiana
The following data details the citizenship status and nativity of the population in Knox County, Indiana, based on U.S. Census Bureau 2023 ACS Estimates.
- U.S. Citizenship Rate
- 98.4% (Native-born + Naturalized)
- Naturalized Citizens
- 152 (Foreign-born individuals who acquired citizenship)
- Non-Citizen Residents
- 591
Citizenship Comparison with Indiana
Compare Knox County, Indiana citizenship and nativity with Indiana to understand regional immigration and naturalization patterns.
Citizenship in Knox County, Indiana
98.4%
Citizenship in Indiana
95.7%
Nativity and Citizenship Comparison
| Nativity/Citizenship Status | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| Born in the United States | 97.5% | 92.1% | +5.4pp |
| Born in PR or U.S. Territories | 0.2% | 0.2% | 0.0pp |
| Born abroad of American parent(s) | 0.2% | 0.7% | -0.5pp |
| U.S. citizen by naturalization | 0.4% | 2.8% | -2.4pp |
| Not a U.S. citizen | 1.6% | 4.3% | -2.7pp |
| Total U.S. Citizens | 98.4% | 95.7% | +2.7pp |
Note: "pp" indicates percentage points. Higher naturalization rates (green) indicate greater immigrant integration compared to Indiana.
Knox County, Indiana Commuting & Transportation Statistics (2023)

Commuter Snapshot for Knox County, Indiana
The following data details the commuting habits of the workforce in Knox County, Indiana, based on U.S. Census Bureau 2023 ACS Estimates.
- Drove to Work (Car/Truck/Van)
- 93.0%
- Public Transportation Usage
- 0.3%
- Work From Home Rate
- 2.0%
- Total Workers Analyzed
- 17,659
Transportation Comparison with Indiana
Compare Knox County, Indiana commuting patterns with Indiana to understand regional transportation preferences.
Drove in Knox County, Indiana
93.0%
Drove in Indiana
86.2%
Commute Mode Comparison
| Transportation Method | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| Car, truck, or van | 93.0% | 86.2% | +6.8pp |
| Public transportation | 0.3% | 0.6% | -0.3pp |
| Bicycle | 0.3% | 0.4% | -0.1pp |
| Walked | 3.7% | 2.0% | +1.7pp |
| Taxicab, motorcycle, or other | 0.7% | 1.2% | -0.5pp |
| Worked from home | 2.0% | 9.6% | -7.6pp |
Note: "pp" indicates percentage points. Higher public transit or work-from-home rates (green) indicate more diverse commuting options compared to Indiana.
Knox County, Indiana Employment by Class of Worker (2023)

Workforce Snapshot for Knox County, Indiana
The following statistics categorize the civilian employed population aged 16 and over in Knox County, Indiana by their employment sector, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Employed Civilian Population
- 17,852
- 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 Indiana
Compare Knox County, Indiana employment patterns with Indiana to understand regional workforce composition differences.
Government Employment in Knox County, Indiana
5.5% (M) / 6.8% (F)
Government Employment in Indiana
4.9% (M) / 6.7% (F)
Employment Sector Comparison
| Employment Sector | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| Private For-Profit (Combined) | M: 40.7% F: 27.8% | M: 41.3% F: 31.9% | M: -0.6pp F: -4.1pp |
| Private Non-Profit | M: 6.2% F: 8.4% | M: 3.2% F: 7.1% | M: +3.0pp F: +1.3pp |
| Government (All Levels) | M: 5.5% F: 6.8% | M: 4.9% F: 6.7% | M: +0.6pp F: +0.1pp |
| Self-Employed | M: 2.0% F: 2.1% | M: 2.8% F: 1.8% | M: -0.8pp F: +0.3pp |
Note: "pp" indicates percentage points. M = Male, F = Female. Green badges indicate higher government employment compared to Indiana.
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.
Knox County, Indiana Veteran Population & Service Statistics (2023)

Veteran Community Snapshot for Knox County, Indiana
The following data details the civilian veteran population aged 18 and over in Knox County, Indiana, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Civilian Veterans
- 1,759
- Primary Service Era
- Vietnam Era Only
708 veterans (40.3%)
Veteran Population Comparison with Indiana
Compare Knox County, Indiana veteran demographics with Indiana to understand regional veteran service patterns.
Total Veterans in Knox County, Indiana
1,759
Total Veterans in Indiana
338,153
- Knox County, Indiana: Vietnam Era Only (40.3%)
- Indiana: Vietnam Era Only (33.5%)
Service Period Distribution Comparison
| Service Period | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| Vietnam Era Only | 40.3% (708) | 33.5% (113,249) | +6.8pp |
| Gulf War Only | 15.5% (273) | 14.1% (47,601) | +1.4pp |
| Between Gulf War & Vietnam | 12.2% (215) | 18.0% (60,792) | -5.8pp |
| Post-9/11 + Gulf War | 9.4% (166) | 5.3% (17,937) | +4.1pp |
| Post-9/11 Only | 9.2% (161) | 14.5% (48,990) | -5.3pp |
| Between Vietnam & Korean | 8.4% (148) | 6.9% (23,478) | +1.5pp |
| Korean War Only | 3.0% (53) | 4.8% (16,232) | -1.8pp |
| Post-9/11 + Gulf War + Vietnam | 1.2% (21) | 0.2% (638) | +1.0pp |
| WWII Only | 0.5% (8) | 1.2% (4,051) | -0.7pp |
| Gulf War + Vietnam | 0.3% (6) | 1.0% (3,380) | -0.7pp |
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.
Knox County, Indiana Family Poverty & Income Statistics (2023)

Family Economic Security Snapshot for Knox County, Indiana
The following data categorizes families in Knox County, Indiana by their income relative to the federal poverty threshold, based on U.S. Census Bureau 2023 ACS Estimates.
- Families Below Poverty Line (<100%)
- 9.6% (884 families)
- Families Near Poverty (100-199%)
- 35.0% (3,222 families)
- Families with Secure Income (200%+)
- 55.4% (5,102 families)
Poverty Rate Comparison with Indiana
Compare Knox County, Indiana poverty levels with Indiana to understand regional economic disparities.
Poverty Rate in Knox County, Indiana
9.6%
Below poverty linePoverty Rate in Indiana
8.4%
Below poverty lineIncome-to-Poverty Ratio Distribution Comparison
| Income Category | Knox County, Indiana | Indiana | Difference |
|---|---|---|---|
| Below Poverty (<100%) | 9.6% (884) | 8.4% (148,809) | +1.2pp |
| Near Poverty (100-199%) | 35.0% (3,222) | 31.0% (548,169) | +4.0pp |
| Economic Security (200%+) | 55.4% (5,102) | 60.6% (1,069,771) | -5.2pp |
| Detailed Breakdown | |||
| Below 50% of Poverty | 3.1% | 3.9% | -0.8pp |
| 50-74% of Poverty | 4.3% | 2.0% | +2.3pp |
| 75-99% of Poverty | 2.2% | 2.6% | -0.4pp |
| 100-124% of Poverty | 3.8% | 2.8% | +1.0pp |
| 125-149% of Poverty | 4.8% | 3.4% | +1.4pp |
| 150-174% of Poverty | 5.3% | 3.7% | +1.6pp |
Note: "pp" indicates percentage points. Red badges indicate higher poverty; green badges indicate lower poverty compared to Indiana.
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.
Knox County, Indiana SNAP/Food Stamps Statistics (2023)

SNAP Participation Snapshot for Knox County, Indiana
The following data details household participation in the Supplemental Nutrition Assistance Program (SNAP) in Knox County, Indiana, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Households Receiving SNAP
- 1,970 (13.04% of all households)
- Recipient Households with Children
- 921 (46.75% of recipients)
- Total Households Analyzed
- 15,110
SNAP Participation Comparison with Indiana
Compare Knox County, Indiana SNAP participation with Indiana to understand regional food assistance needs.
SNAP Participation in Knox County, Indiana
13.04%
1,970 householdsSNAP Participation in Indiana
8.61%
238,944 householdsSNAP Household Composition Comparison
| Household Type | Knox County, Indiana | Indiana | ||
|---|---|---|---|---|
| With Children | No Children | With Children | No Children | |
| Married-Couple Family | 13.91% (274) | 7.21% (142) | 14.42% (34,444) | 7.53% (18,002) |
| Male Householder, No Spouse | 3.30% (65) | 2.03% (40) | 6.22% (14,854) | 2.62% (6,269) |
| Female Householder, No Spouse | 28.58% (563) | 4.62% (91) | 28.81% (68,835) | 7.62% (18,200) |
| Nonfamily Households | 0.96% (19) | 39.39% (776) | 0.73% (1,756) | 32.05% (76,584) |
| Total SNAP Recipients | 1,970 (13.04% of households) | 238,944 (8.61% 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.