Clark County, OH Population Statistics: Density Map Data
Analyze local population trends, population density map, housing costs, and the local economy.
Area Snapshot Statistics
Key statistics on population, economy, housing, and commuting compared to state and national averages. Explore interactive maps for deeper analysis.
Population: density and quick facts
| Metric | Clark County | Ohio Avg | U.S. Average |
|---|---|---|---|
| Population | 133,603 | 11,704,233 | 334,821,731 |
| Population density (per sq mi) | 332.5 | 261.1 | 85.8 |
| Population growth (%/yr) | -0.08% | 0.22% | 0.57% |
| Median age | 42.0 | 38.4 | 37.1 |
| Households | 55,325 | 4,820,926 | 128,459,983 |
Population in Clark County declined by 3.6% from 2009 to 2023, reaching 135,445 in 2023.
Population Growth 2009–2023
Race & Ethnicity
Economy
Clark County has a the economy index of C, which means it is somewhat prosperous.
| Metric | Clark County | Ohio Avg | U.S. Average |
|---|---|---|---|
| Median household income | $61,008 | $69,785 | $78,145 |
| Income growth (%/yr) | 4.71% | 4.66% | 5.07% |
| Unemployment rate | 6.5% | 4.8% | 5.2% |
The median household income in Clark County is about 13% lower than in Ohio.
Housing
| Metric | Clark County | Ohio Avg | U.S. Average |
|---|---|---|---|
| Median home price | $150,208 | $130,696 | $242,182 |
| Median rent | $840 | $987 | $1,342 |
| Homeownership rate | 69.2% | 67.0% | 65.1% |
The median home price in Clark County is about 14.9 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $840 per month for that long.
Commute Time & Mobility
Commuters in Clark County spend about 38 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 157 hours, about 6.5 full days, spent commuting.
| Metric | Clark County | Ohio Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 18.8 | 21.2 | 22.5 |
| Round-trip commute (min) | 37.7 | 42.4 | 44.9 |
| Yearly time spent (hours) | 157 | 177 | 187 |
| Estimated yearly cost | $4,865 | $5,472 | $5,803 |
| Work from home | 8.3% | 11.5% | 13.4% |
| Highway traffic (vehicles/day) | 8,818 | 8,648 | 8,813 |
| Local road traffic (vehicles/day) | 1,172 | 1,212 | 1,355 |
Fastest commutes among counties in
Ohio:
Van Wert County (15.4 min), Hancock County (15.4 min), Mercer County (16.3 min).
Slowest:
Morgan County (33.4 min), Brown County (31.6 min), Morrow County (31.6 min).
The average commute time in Clark County is 19 minutes, shorter than the 21 minutes in Ohio.
Estimated yearly cost applies a single national wage rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area. Traffic volume figures come from proprietary Ticon and TrafficZoom data.
Education & Households
Clark County has a education index of D, which means it is barely educated.
| Metric | Clark County | Ohio Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 17.3% | 28.1% | 31.6% |
| Average household size | 2.40 | 2.38 | 2.54 |
Highest education index among counties in
Ohio:
Delaware County (0.4), Warren County (0.4), Greene County (0.3).
Lowest:
Holmes County (0.1), Vinton County (0.2), Noble County (0.2).
Health
Clark County has a health index of C, which means it is somewhat healthy.
| Metric | Clark County | Ohio Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 74.3 | 77.0 | 78.3 |
| Self-rated poor health | 18.9% | 17.2% | 16.3% |
| Smokers | 24.5% | 24.3% | 19.0% |
Highest health index among counties in
Ohio:
Delaware County (0.8), Union County (0.8), Warren County (0.8).
Lowest:
Adams County (0.8), Holmes County (0.8), Scioto County (0.8).
Frequently Asked Questions
Common questions about Clark County, Ohio.
What is the population of Clark County, Ohio?
The population of Clark County, Ohio is 133,603, compared to the U.S. total of 334,821,731.
What is the population density of Clark County, Ohio?
The population density of Clark County, Ohio is 332.5 people per square mile, compared to the U.S. average of 85.8 people per square mile.
What is the median household income in Clark County, Ohio?
The median household income in Clark County, Ohio is $61,008, compared to the U.S. median of $78,145.
What is the median home price in Clark County, Ohio?
The median home price in Clark County, Ohio is $150,208, compared to the U.S. median of $242,182.
What is the unemployment rate in Clark County, Ohio?
The unemployment rate in Clark County, Ohio is 6.5%, compared to the U.S. average of 5.2%.