Ada County, Idaho Income Statistics
Ada County Wealth Score
The wealth index reflects the overall economic prosperity and financial well-being of a county's residents based on income levels, employment rates, and income inequality metrics.
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B
Ada County Around averageAmong the top 3 wealthiest counties in Idaho
Source: Map AI Methodology
Income Statistics Overview
| Metric | Ada County | Idaho Avg | US Average |
|---|---|---|---|
| Median Household Income | $92,349 | $78,141 | $80,455 |
| Median Personal Income | $62,897 | $54,089 | $60,758 |
| Average Yearly Income Growth | 5.9% | 6.0% | 4.8% |
| Six-Figure Earners | 15.6% | 10.7% | 13.9% |
| $200k+ Households | 14.4% | 9.2% | 13.2% |
The median household income in Ada County is about 18% higher than in Idaho. Income has been growing slower in Ada County (5.9%/yr) than in Idaho (6.0%/yr).
About 16% of adults in Ada County earn six figures ($100,000 or more) a year, higher than the Idaho average of 11%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Ada County, Idaho grew by 64.6% from 2009 to 2024, reaching $92,349 in 2024. That's an average of about 5.9% per year.
Income Inequality and the Gender Pay Gap in Ada County
| Metric | Ada County | Idaho Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.532 | 0.542 | 0.552 |
| Male Median Income | $74,929 | $64,507 | $69,667 |
| Female Median Income | $58,156 | $48,475 | $56,850 |
| Gender Pay Gap | 22.4% | 24.9% | 18.4% |
The Gini coefficient measures how evenly income is shared between richer and poorer households, from 0 (everyone earns the same) to 1 (one household earns nearly everything). The lower the number, the more equally income is distributed. In Ada County, it is 0.532, lower than Idaho's 0.542, so income is more evenly distributed here than there, and lower than the US's 0.552, so income is more evenly distributed here than there.
Men's income is about 29% more than women's income in Ada County, Idaho. Over a 35-year career, a 29% wage gap accumulates to roughly $587,055 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Ada County, Idaho has narrowed from about 28% to 22% in 2024. In dollar terms, the gap has widened by $2,925 since 2009.
Employment
| Metric | Ada County | Idaho Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 3.1% | 3.7% | 5.2% |
| Working from Home | 18.5% | 13.3% | 15.0% |
| Commute time (minutes) | 20 | 17 | 22 |
Approximately 8,638 people are unemployed in Ada County, Idaho.
The average commute time in Ada County is 20 minutes, longer than the 17 minutes in Idaho.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Ada County, Idaho has fallen from 7.7% to 3.1% in 2024. Over that period the rate peaked at 8.4% in 2012 and fell as low as 3.1% in 2023.
Ada County, ID Wealth Compared With Nearby Counties
Ada County, ID is the largest of the 6 counties compared here, 518,902 residents against a local median of 26,771. Ada County, ID's median household income, at $92,349, runs 37% above the $67,405 typical of the counties around it. That is the better end of the local range on this measure.
The counties themselves spread $13,653 on median household income, so Ada County, ID sits at one end of an already wide local range rather than apart from it. Ada County, ID has the highest median household income of the 6 areas compared here.
| Area | Population | Median household income | Income growthAverage yearly change in median household income since 2016. Each year is measured in its own dollars, so this is growth before inflation. | Unemployment | Income inequalityGini coefficient: 0 would mean every household earns the same, 1 that a single household earns everything. The lower the number, the more equally income is shared here. |
|---|---|---|---|---|---|
| Ada County, ID | 518,902 | $92,349 #1/6 | 5.9%/yr #4/6 | 3.1% #2/6 | 0.532 #6/6 |
| Canyon County, ID | 250,790 | $76,988 | 7.0%/yr | 3.7% | 0.527 |
| Gem County, ID | 20,614 | $65,574 | 6.2%/yr | 2.9% | 0.530 |
| Boise County, ID | 8,309 | $79,226 | 7.8%/yr | 3.4% | 0.523 |
| Payette County, ID | 26,771 | $67,405 | 5.1%/yr | 3.2% | 0.509 |
| Elmore County, ID | 29,321 | $66,194 | 5.3%/yr | 4.7% | 0.515 |
Conclusion
Considering all these factors, Ada County, Idaho has an overall wealth index grade of B, making it somewhat better than Idaho, and somewhat better than the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Ada County, Idaho.
How Wealthy Is Ada County, Idaho?
Ada County has a wealth index grade of B. The wealth index grades areas from A+ (best) to F- by combining income levels, employment rates, and income inequality; a B grade means residents are quite well off compared to the U.S. average. The median household income is $92,349, about 18% higher than the Idaho average of $78,141.
Are incomes growing in Ada County, Idaho?
Between 2009 and 2024, the median household income in Ada County, Idaho rose 65%, from $56,110 to $92,349. Over the same years, income here lagged behind Idaho as a whole: +65% against +69%.
What was the median household income in Ada County in 2023?
In 2023, the median household income in Ada County, Idaho was $89,349, up 6% from $84,691 in 2022. The Idaho median that year was $74,676.
What was the median household income in Ada County in 2020?
In 2020, the median household income in Ada County, Idaho was $69,943. By 2024 it had risen 32% to $92,349.
How many people earn six figures in Ada County, Idaho?
Yes. 16% of adults in Ada County, Idaho earn $100,000 or more a year (about 1 in 6), against 11% (about 1 in 9) in Idaho. 14% of households have a combined income of $200,000 or more, compared with 9% in Idaho.
What is the Gini coefficient in Ada County, Idaho?
The Gini coefficient in Ada County is 0.532. It measures income inequality on a scale from 0 (everyone earns the same) to 1 (one household earns everything). That is lower than the US average of 0.552, so income is distributed more equally than in the country overall.
How has the income gap between men and women changed in Ada County, Idaho?
Since 2009, the income gap between men and women in Ada County, Idaho has narrowed from about 28% to 22% in 2024. In dollar terms, the gap has widened by $2,925 since 2009.
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