Scott County, IA 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 | Scott County | Iowa Avg | U.S. Average |
|---|---|---|---|
| Population | 173,432 | 3,182,597 | 334,821,731 |
| Population density (per sq mi) | 370.3 | 56.6 | 85.8 |
| Population growth (%/yr) | 0.26% | 0.40% | 0.57% |
| Median age | 37.5 | 36.8 | 37.1 |
| Households | 72,675 | 1,299,956 | 128,459,983 |
Population in Scott County grew by 6.9% from 2009 to 2023, reaching 174,300 in 2023.
Population Growth 2009–2023
Race & Ethnicity
Economy
Scott County has a the economy index of B, which means it is quite prosperous.
| Metric | Scott County | Iowa Avg | U.S. Average |
|---|---|---|---|
| Median household income | $77,034 | $73,286 | $78,145 |
| Income growth (%/yr) | 4.44% | 4.22% | 5.07% |
| Unemployment rate | 3.7% | 3.6% | 5.2% |
The median household income in Scott County is about 5% higher than in Iowa.
Housing
| Metric | Scott County | Iowa Avg | U.S. Average |
|---|---|---|---|
| Median home price | $191,320 | $143,535 | $242,182 |
| Median rent | $958 | $948 | $1,342 |
| Homeownership rate | 69.6% | 71.5% | 65.1% |
The median home price in Scott County is about 16.6 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $958 per month for that long.
Commute Time & Mobility
Commuters in Scott County spend about 36 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 149 hours, about 6.2 full days, spent commuting.
| Metric | Scott County | Iowa Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 17.9 | 17.0 | 22.5 |
| Round-trip commute (min) | 35.9 | 33.9 | 44.9 |
| Yearly time spent (hours) | 149 | 141 | 187 |
| Estimated yearly cost | $4,634 | $4,383 | $5,803 |
| Work from home | 9.9% | 10.4% | 13.4% |
| Highway traffic (vehicles/day) | 5,668 | 4,993 | 8,813 |
| Local road traffic (vehicles/day) | 1,217 | 606 | 1,355 |
Fastest commutes among counties in
Iowa:
Cass County (8.9 min), Sioux County (10.0 min), Carroll County (10.7 min).
Slowest:
Monroe County (27.8 min), Madison County (27.3 min), Harrison County (27.0 min).
The average commute time in Scott County is 18 minutes, longer than the 17 minutes in Iowa.
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
Scott County has a education index of B, which means it is quite educated.
| Metric | Scott County | Iowa Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 32.5% | 27.8% | 31.6% |
| Average household size | 2.35 | 2.37 | 2.54 |
Highest education index among counties in
Iowa:
Johnson County (0.4), Dallas County (0.4), Story County (0.4).
Lowest:
Crawford County (0.2), Wayne County (0.2), Louisa County (0.2).
Health
Scott County has a health index of B, which means it is quite healthy.
| Metric | Scott County | Iowa Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 78.4 | 79.2 | 78.3 |
| Self-rated poor health | 12.9% | 13.6% | 16.3% |
| Smokers | 16.6% | 17.6% | 19.0% |
Highest health index among counties in
Iowa:
Johnson County (0.8), Story County (0.8), Winneshiek County (0.8).
Lowest:
Davis County (0.8), Wayne County (0.8), Appanoose County (0.8).
Frequently Asked Questions
Common questions about Scott County, Iowa.
What is the population of Scott County, Iowa?
The population of Scott County, Iowa is 173,432, compared to the U.S. total of 334,821,731.
What is the population density of Scott County, Iowa?
The population density of Scott County, Iowa is 370.3 people per square mile, compared to the U.S. average of 85.8 people per square mile.
What is the median household income in Scott County, Iowa?
The median household income in Scott County, Iowa is $77,034, compared to the U.S. median of $78,145.
What is the median home price in Scott County, Iowa?
The median home price in Scott County, Iowa is $191,320, compared to the U.S. median of $242,182.
What is the unemployment rate in Scott County, Iowa?
The unemployment rate in Scott County, Iowa is 3.7%, compared to the U.S. average of 5.2%.