Merrimack County, New Hampshire Income Statistics
Merrimack 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
Merrimack County Around averageAmong the top 3 wealthiest counties in New Hampshire
Source: Map AI Methodology
Income Statistics Overview
| Metric | Merrimack County | New Hampshire Avg | US Average |
|---|---|---|---|
| Median Household Income | $97,117 | $99,079 | $80,455 |
| Median Personal Income | $64,593 | $68,664 | $60,758 |
| Average Yearly Income Growth | 4.7% | 4.7% | 4.8% |
| Six-Figure Earners | 14.6% | 16.8% | 13.9% |
| $200k+ Households | 14.1% | 16.8% | 13.2% |
The median household income in Merrimack County is about 2% lower than in New Hampshire. Income has been growing slower in Merrimack County (4.7%/yr) than in New Hampshire (4.7%/yr).
About 15% of adults in Merrimack County earn six figures ($100,000 or more) a year, lower than the New Hampshire average of 17%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Merrimack County, New Hampshire grew by 56.0% from 2009 to 2024, reaching $97,117 in 2024. That's an average of about 4.7% per year.
Income Inequality and the Gender Pay Gap in Merrimack County
| Metric | Merrimack County | New Hampshire Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.509 | 0.508 | 0.552 |
| Male Median Income | $74,030 | $81,033 | $69,667 |
| Female Median Income | $60,864 | $62,970 | $56,850 |
| Gender Pay Gap | 17.8% | 22.3% | 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 Merrimack County, it is 0.509, about the same as New Hampshire's 0.508, so income here is about as evenly distributed as there, and lower than the US's 0.552, so income is more evenly distributed here than there.
Men's income is about 22% more than women's income in Merrimack County, New Hampshire. Over a 35-year career, a 22% wage gap accumulates to roughly $460,810 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Merrimack County, New Hampshire has narrowed from about 27% to 18% in 2024. Over that period the gap was narrowest at 16% in 2020. In dollar terms, the gap has narrowed by $736 since 2009.
Employment
| Metric | Merrimack County | New Hampshire Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 3.1% | 3.3% | 5.2% |
| Working from Home | 14.4% | 16.8% | 15.0% |
| Commute time (minutes) | 23 | 22 | 22 |
Approximately 2,628 people are unemployed in Merrimack County, New Hampshire.
The average commute time in Merrimack County is 23 minutes, longer than the 22 minutes in New Hampshire.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Merrimack County, New Hampshire has fallen from 5.8% to 3.1% in 2024. Over that period the rate peaked at 6.3% in 2012 and fell as low as 3.1% in 2023.
Merrimack County, NH Wealth Compared With Nearby Counties
Merrimack County, NH is the 2nd largest of the 6 counties compared here, 155,964 residents against a local median of 92,112. Merrimack County, NH sits close to the middle of its own neighbourhood. No measure below is more than 15% off the local median, so the choice between these counties turns on things this data does not capture.
The largest of those small differences is median household income, 7% above the local median at $97,117 against $91,007. Merrimack County, NH has the 2nd 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. |
|---|---|---|---|---|---|
| Merrimack County, NH | 155,964 | $97,117 #2/6 | 4.7%/yr #3/6 | 3.1% #4/6 | 0.509 #4/6 |
| Belknap County, NH | 64,647 | $93,156 | 5.4%/yr | 3.1% | 0.501 |
| Hillsborough County, NH | 426,152 | $103,775 | 4.5%/yr | 3.1% | 0.499 |
| Sullivan County, NH | 43,677 | $79,965 | 3.9%/yr | 3.1% | 0.506 |
| Strafford County, NH | 132,534 | $91,007 | 4.7%/yr | 3.5% | 0.519 |
| Grafton County, NH | 92,112 | $89,036 | 5.4%/yr | 3.2% | 0.538 |
Conclusion
Considering all these factors, Merrimack County, New Hampshire has an overall wealth index grade of B, making it about on par with New Hampshire, and somewhat better than the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Merrimack County, New Hampshire.
How Rich Is Merrimack County, New Hampshire?
Merrimack 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 $97,117, about 2% lower than the New Hampshire average of $99,079.
How has median household income changed in Merrimack County, New Hampshire?
Between 2009 and 2024, the median household income in Merrimack County, New Hampshire rose 56%, from $62,267 to $97,117. Over the same years, income here kept pace with New Hampshire as a whole: +56% against +57%.
What was the median household income in Merrimack County in 2023?
In 2023, the median household income in Merrimack County, New Hampshire was $93,948, up 6% from $88,837 in 2022. The New Hampshire median that year was $96,073.
What was the median household income in Merrimack County in 2020?
In 2020, the median household income in Merrimack County, New Hampshire was $77,895. By 2024 it had risen 25% to $97,117.
What is the Gini coefficient in Merrimack County, New Hampshire?
The Gini coefficient in Merrimack County is 0.509. 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 Merrimack County, New Hampshire?
Since 2009, the income gap between men and women in Merrimack County, New Hampshire has narrowed from about 27% to 18% in 2024. Over that period the gap was narrowest at 16% in 2020. In dollar terms, the gap has narrowed by $736 since 2009.
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