Custer County, Idaho Income Statistics
Custer 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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D
Custer County Well below averageAmong the 5 least wealthy counties in Idaho
Source: Map AI Methodology
Income Statistics Overview
| Metric | Custer County | Idaho Avg | US Average |
|---|---|---|---|
| Median Household Income | $64,938 | $78,141 | $80,455 |
| Median Personal Income | $44,655 | $54,089 | $60,758 |
| Average Yearly Income Growth | 7.0% | 6.0% | 4.8% |
| Six-Figure Earners | 4.5% | 10.7% | 13.9% |
| $200k+ Households | 3.0% | 9.2% | 13.2% |
The median household income in Custer County is about 17% lower than in Idaho. Income has been growing faster in Custer County (7.0%/yr) than in Idaho (6.0%/yr).
About 5% of adults in Custer County earn six figures ($100,000 or more) a year, lower than the Idaho average of 11%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Custer County, Idaho grew by 52.7% from 2009 to 2024, reaching $64,938 in 2024. That's an average of about 7.0% per year.
Income Inequality and the Gender Pay Gap in Custer County
| Metric | Custer County | Idaho Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.476 | 0.542 | 0.552 |
| Male Median Income | $48,294 | $64,507 | $69,667 |
| Female Median Income | $51,775 | $48,475 | $56,850 |
| Gender Pay Gap | -7.2% | 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 Custer County, it is 0.476, 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.
Women's income is about 7% more than men's income in Custer County, Idaho. Over a 35-year career, a 7% wage gap accumulates to roughly $121,835 in unearned income for male workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Custer County, Idaho has narrowed from about 46% to -7% in 2024. Over that period the gap in 2023 women out-earned men by 21%. In dollar terms, the gap has narrowed by $27,134 since 2009.
Employment
| Metric | Custer County | Idaho Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 2.0% | 3.7% | 5.2% |
| Working from Home | 27.3% | 13.3% | 15.0% |
| Commute time (minutes) | 8 | 17 | 22 |
Approximately 39 people are unemployed in Custer County, Idaho.
The average commute time in Custer County is 8 minutes, shorter than the 17 minutes in Idaho.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Custer County, Idaho has fallen from 6.2% to 2.0% in 2024. Over that period the rate fell as low as 1.7% in 2022.
Custer County, ID Wealth Compared With Nearby Counties
Custer County, ID is the 4th largest of the 6 counties compared here, 4,470 residents against a local median of 5,355. Custer County, ID's income growth, at 7.0%/yr, runs 20% above the 5.8%/yr typical of the counties around it. That is the better end of the local range on this measure.
The counties themselves spread 2.1%/yr on income growth, so Custer County, ID sits at one end of an already wide local range rather than apart from it. Custer County, ID has the highest income growth 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. |
|---|---|---|---|---|---|
| Custer County, ID | 4,470 | $64,938 #3/6 | 7.0%/yr #1/6 | 2.0% #3/6 | 0.476 #1/6 |
| Lemhi County, ID | 8,243 | $54,128 | 5.8%/yr | 2.0% | 0.547 |
| Blaine County, ID | 24,952 | $91,552 | 6.0%/yr | 2.1% | 0.497 |
| Camas County, ID | 1,123 | $57,692 | 5.5%/yr | 1.0% | 0.574 |
| Butte County, ID | 2,683 | $52,808 | 4.1%/yr | 4.4% | 0.560 |
| Lincoln County, ID | 5,355 | $71,394 | 6.1%/yr | 4.9% | 0.507 |
Conclusion
Considering all these factors, Custer County, Idaho has an overall wealth index grade of D, making it somewhat worse than Idaho, and somewhat worse than the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Custer County, Idaho.
How Rich Is Custer County, Idaho?
Custer County has a wealth index grade of D. The wealth index grades areas from A+ (best) to F- by combining income levels, employment rates, and income inequality; a D grade means residents are somewhat worse off than the U.S. average. The median household income is $64,938, about 17% lower than the Idaho average of $78,141.
Are incomes growing in Custer County, Idaho?
Between 2009 and 2024, the median household income in Custer County, Idaho rose 53%, from $42,522 to $64,938. Over the same years, income here lagged behind Idaho as a whole: +53% against +69%.
What was the median household income in Custer County in 2023?
In 2023, the median household income in Custer County, Idaho was $57,384, down 4% from $60,070 in 2022. The Idaho median that year was $74,676.
What was the median household income in Custer County in 2020?
In 2020, the median household income in Custer County, Idaho was $44,827. By 2024 it had risen 45% to $64,938.
How strong is the job market in Custer County, Idaho?
Unemployment in Custer County, Idaho is only 2.0%, well below the Idaho rate of 3.7%, a sign of a tight labor market where employers compete for workers.
What is the Gini coefficient in Custer County, Idaho?
The Gini coefficient in Custer County is 0.476. 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 Custer County, Idaho?
Since 2009, the income gap between men and women in Custer County, Idaho has narrowed from about 46% to -7% in 2024. Over that period the gap in 2023 women out-earned men by 21%. In dollar terms, the gap has narrowed by $27,134 since 2009.
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