Sanilac County, Michigan Income Statistics
Sanilac 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.
-
C
Sanilac County Below average
Source: Map AI Methodology
Income Statistics Overview
| Metric | Sanilac County | Michigan Avg | US Average |
|---|---|---|---|
| Median Household Income | $58,919 | $72,977 | $80,455 |
| Median Personal Income | $48,416 | $59,920 | $60,758 |
| Average Yearly Income Growth | 4.2% | 4.6% | 4.8% |
| Six-Figure Earners | 7.2% | 11.4% | 13.9% |
| $200k+ Households | 4.8% | 9.5% | 13.2% |
The median household income in Sanilac County is about 19% lower than in Michigan. Income has been growing slower in Sanilac County (4.2%/yr) than in Michigan (4.6%/yr).
About 7% of adults in Sanilac County earn six figures ($100,000 or more) a year, lower than the Michigan average of 11%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Sanilac County, Michigan grew by 46.8% from 2009 to 2024, reaching $58,919 in 2024. That's an average of about 4.2% per year.
Income Inequality and the Gender Pay Gap in Sanilac County
| Metric | Sanilac County | Michigan Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.522 | 0.539 | 0.552 |
| Male Median Income | $57,141 | $69,354 | $69,667 |
| Female Median Income | $44,792 | $54,749 | $56,850 |
| Gender Pay Gap | 21.6% | 21.1% | 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 Sanilac County, it is 0.522, lower than Michigan's 0.539, 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 28% more than women's income in Sanilac County, Michigan. Over a 35-year career, a 28% wage gap accumulates to roughly $432,215 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Sanilac County, Michigan has narrowed from about 27% to 22% in 2024. Over that period the gap was widest at 29% in 2010, and was narrowest at 19% in 2023. In dollar terms, the gap has widened by $1,827 since 2009.
Employment
| Metric | Sanilac County | Michigan Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 6.0% | 5.7% | 5.2% |
| Working from Home | 8.1% | 13.5% | 15.0% |
| Commute time (minutes) | 22 | 21 | 22 |
Approximately 1,081 people are unemployed in Sanilac County, Michigan.
The average commute time in Sanilac County is 22 minutes, longer than the 21 minutes in Michigan.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Sanilac County, Michigan has fallen from 14.6% to 6.0% in 2024. Over that period the rate peaked at 15.2% in 2012.
Sanilac County, MI Wealth Compared With Nearby Counties
Sanilac County, MI is the 5th largest of the 6 counties compared here, 40,462 residents against a local median of 88,837. Where Sanilac County, MI breaks from the counties next to it is median household income, sitting 17% below the local median of $71,019 at $58,919. That is the weaker end of the local range on this measure.
The counties themselves spread $19,028 on median household income, so Sanilac County, MI sits at one end of an already wide local range rather than apart from it. Sanilac County, MI has the 5th 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. |
|---|---|---|---|---|---|
| Sanilac County, MI | 40,462 | $58,919 #5/6 | 4.2%/yr #3/6 | 6.0% #5/6 | 0.522 #4/6 |
| Huron County, MI | 31,113 | $58,914 | 4.0%/yr | 4.1% | 0.500 |
| St. Clair County, MI | 160,218 | $71,019 | 4.2%/yr | 5.7% | 0.518 |
| Lapeer County, MI | 88,837 | $76,664 | 4.2%/yr | 5.1% | 0.527 |
| Tuscola County, MI | 52,980 | $63,906 | 4.7%/yr | 6.0% | 0.504 |
| Macomb County, MI | 879,566 | $77,943 | 4.2%/yr | 5.7% | 0.527 |
Conclusion
Considering all these factors, Sanilac County, Michigan has an overall wealth index grade of C, making it about on par with Michigan, and about on par with the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Sanilac County, Michigan.
How Rich Is Sanilac County, Michigan?
Sanilac County has a wealth index grade of C. The wealth index grades areas from A+ (best) to F- by combining income levels, employment rates, and income inequality; a C grade means residents are close to the U.S. average. The median household income is $58,919, about 19% lower than the Michigan average of $72,977.
How has median household income changed in Sanilac County, Michigan?
Between 2009 and 2024, the median household income in Sanilac County, Michigan rose 47%, from $40,144 to $58,919. Over the same years, income here lagged behind Michigan as a whole: +47% against +50%.
What was the median household income in Sanilac County in 2023?
In 2023, the median household income in Sanilac County, Michigan was $59,241, up 6% from $55,701 in 2022. The Michigan median that year was $71,362.
What was the median household income in Sanilac County in 2020?
In 2020, the median household income in Sanilac County, Michigan was $49,862. By 2024 it had risen 18% to $58,919.
What is the Gini coefficient in Sanilac County, Michigan?
The Gini coefficient in Sanilac County is 0.522. 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 Sanilac County, Michigan?
Since 2009, the income gap between men and women in Sanilac County, Michigan has narrowed from about 27% to 22% in 2024. Over that period the gap was widest at 29% in 2010, and was narrowest at 19% in 2023. In dollar terms, the gap has widened by $1,827 since 2009.
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