Valley County, ID 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 | Valley County | Idaho Avg | U.S. Average |
|---|---|---|---|
| Population | 12,402 | 1,920,240 | 334,821,731 |
| Population density (per sq mi) | 3.3 | 23.0 | 85.8 |
| Population growth (%/yr) | 2.95% | 2.11% | 0.57% |
| Median age | 46.7 | 38.5 | 37.1 |
| Households | 3,778 | 693,697 | 128,459,983 |
Population in Valley County grew by 39.9% from 2009 to 2023, reaching 12,136 in 2023.
Population Growth 2009–2023
Race & Ethnicity
Economy
Valley County has a the economy index of B, which means it is quite prosperous.
| Metric | Valley County | Idaho Avg | U.S. Average |
|---|---|---|---|
| Median household income | $77,377 | $74,676 | $78,145 |
| Income growth (%/yr) | 5.56% | 6.16% | 5.07% |
| Unemployment rate | 2.9% | 3.7% | 5.2% |
The median household income in Valley County is about 4% higher than in Idaho.
Housing
| Metric | Valley County | Idaho Avg | U.S. Average |
|---|---|---|---|
| Median home price | $250,000 | $355,887 | $242,182 |
| Median rent | $1,011 | $1,150 | $1,342 |
| Homeownership rate | 85.8% | 72.4% | 65.1% |
The median home price in Valley County is about 20.6 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $1,011 per month for that long.
Commute Time & Mobility
Commuters in Valley County spend about 25 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 102 hours, about 4.3 full days, spent commuting.
| Metric | Valley County | Idaho Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 12.3 | 17.9 | 22.5 |
| Round-trip commute (min) | 24.6 | 35.9 | 44.9 |
| Yearly time spent (hours) | 102 | 149 | 187 |
| Estimated yearly cost | $3,175 | $4,633 | $5,803 |
| Work from home | 23.5% | 12.2% | 13.4% |
| Highway traffic (vehicles/day) | 1,174 | 4,714 | 8,813 |
| Local road traffic (vehicles/day) | 210 | 865 | 1,355 |
Fastest commutes among counties in
Idaho:
Lemhi County (8.9 min), Custer County (10.6 min), Madison County (11.8 min).
Slowest:
Camas County (43.9 min), Boise County (35.5 min), Lincoln County (32.8 min).
The average commute time in Valley County is 12 minutes, shorter than the 18 minutes in Idaho.
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
Valley County has a education index of B, which means it is quite educated.
| Metric | Valley County | Idaho Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 36.3% | 27.1% | 31.6% |
| Average household size | 3.15 | 2.66 | 2.54 |
Highest education index among counties in
Idaho:
Latah County (0.4), Teton County (0.3), Ada County (0.3).
Lowest:
Clark County (0.1), Owyhee County (0.2), Lincoln County (0.2).
Health
Valley County has a health index of B, which means it is quite healthy.
| Metric | Valley County | Idaho Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 81.5 | 79.5 | 78.3 |
| Self-rated poor health | 12.7% | 15.6% | 16.3% |
| Smokers | 15.5% | 17.6% | 19.0% |
Highest health index among counties in
Idaho:
Madison County (0.8), Latah County (0.8), Ada County (0.8).
Lowest:
Shoshone County (0.8), Washington County (0.8), Lincoln County (0.8).
Frequently Asked Questions
Common questions about Valley County, Idaho.
What is the population of Valley County, Idaho?
The population of Valley County, Idaho is 12,402, compared to the U.S. total of 334,821,731.
What is the population density of Valley County, Idaho?
The population density of Valley County, Idaho is 3.3 people per square mile, compared to the U.S. average of 85.8 people per square mile.
What is the median household income in Valley County, Idaho?
The median household income in Valley County, Idaho is $77,377, compared to the U.S. median of $78,145.
What is the median home price in Valley County, Idaho?
The median home price in Valley County, Idaho is $250,000, compared to the U.S. median of $242,182.
What is the unemployment rate in Valley County, Idaho?
The unemployment rate in Valley County, Idaho is 2.9%, compared to the U.S. average of 5.2%.