2023 Merrimack County, New Hampshire Demographics | Comprehensive Overview
Data and insights for Merrimack County, New Hampshire, including population, age & gender distribution, race & ethnicity, median & household income distribution, property value distribution, educational attainment, health insurance coverage, nativity & citizenship, commuting & transportation, employment, veteran service, poverty & income and SNAP/food stamp recipients. Based on 2023 American Community Survey Estimates.
Merrimack County, New Hampshire Key Demographic Statistics (2023 Estimates)
Key demographic statistics summarized from the U.S. Census Bureau's 2023 American Community Survey (ACS).
Source: U.S. Census Bureau, 2023 American Community Survey (ACS) Estimates
Merrimack County, New Hampshire Demographics: Age & Gender Distribution (2023)
Key Demographic Indicators for Merrimack County, New Hampshire
The following statistics highlight Merrimack County, New Hampshire population and median age, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Population
- 155,018
- Median Age (Total)
- 42.6 years
- Median Age (Male)
- 41.5 years
- Median Age (Female)
- 43.7 years
Merrimack County, New Hampshire Age Distribution Comparison with New Hampshire 2023
Compare Merrimack County, New Hampshire age demographics with New Hampshire to understand regional demographic patterns.
| Metric | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| Median Age | 42.6 yrs | 43.6 yrs | -1.0 yrs |
| Under 5 years | 4.49% | 4.38% | +0.1pp |
| Children (5–17 years) | 14.10% | 13.23% | +0.9pp |
| Young Adults (18–24) | 9.11% | 8.72% | +0.4pp |
| Middle-aged (35–54) | 25.11% | 24.58% | +0.5pp |
| Seniors (65+) | 19.34% | 21.52% | -2.2pp |
| Total Dependency Ratio | 61.12 | 64.29 | -3.2 |
Note: "pp" indicates percentage points. "yrs" indicates years. The dependency ratio measures the burden on working-age population (18-64) to support dependents (under 18 and 65+).
Dependency Ratios Analysis
- Total Dependency Ratio
- 61.12
- Youth Dependency Ratio
- 29.96 Population under 18 relative to working age (18-64).
- Old-Age Dependency Ratio
- 31.15 Population 65+ relative to working age (18-64).
A higher ratio indicates a greater financial and social burden on the working population to support non-working age groups.
Merrimack County, New Hampshire Demographics: Racial and Ethnic Composition (2023)
Diversity & Cultural Composition of Merrimack County, New Hampshire
The racial makeup and ethnic composition of Merrimack County, New Hampshire are detailed below, drawing from the U.S. Census Bureau's 2023 ACS Estimates.
- Diversity Index Score
- 17.68
- Diversity Tier
- very low
- Definition
- The probability that two individuals chosen at random will be from different racial or ethnic groups.
Diversity Comparison with New Hampshire
Compare Merrimack County, New Hampshire racial and ethnic demographics with New Hampshire to understand regional diversity patterns.
Merrimack County, New Hampshire Diversity
17.68
very lowNew Hampshire Diversity
24.84
lowRacial and Ethnic Composition Comparison
| Racial/Ethnic Group | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| White Alone (Non-Hispanic) | 90.60% | 86.40% | +4.2pp |
| Two or More Races | 3.30% | 4.07% | -0.8pp |
| Hispanic or Latino (Any Race) | 2.63% | 5.03% | -2.4pp |
| Asian Alone | 1.62% | 2.67% | -1.0pp |
| Black/African American Alone | 1.49% | 1.31% | +0.2pp |
| Some Other Race Alone | 0.20% | 0.43% | -0.2pp |
| American Indian and Alaska Native Alone | 0.13% | 0.07% | +0.1pp |
| Native Hawaiian or Other Pacific Islander Alone | 0.02% | 0.02% | 0.0pp |
| Diversity Index Score | 17.68 | 24.84 | -7.16 |
Note: "pp" indicates percentage points. Higher Diversity Index Scores (green) indicate greater racial/ethnic diversity.
Merrimack County, New Hampshire Economic Demographics: Household Income Statistics (2023)
Economic Snapshot for Merrimack County, New Hampshire
The following data illustrates the financial landscape of Merrimack County, New Hampshire, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Household Income
- $93,944 (Adjusted for inflation)
- Total Households Analyzed
- 60,445
Income Comparison with New Hampshire
Compare Merrimack County, New Hampshire household income with New Hampshire to understand regional economic patterns.
Merrimack County, New Hampshire
$93,944
New Hampshire
$99,782
Income Distribution Comparison
| Income Bracket | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| Less than $20,000 | 8.03% | 8.09% | -0.1pp |
| $20,000 to $34,999 | 8.69% | 8.11% | +0.6pp |
| $35,000 to $49,999 | 8.40% | 7.72% | +0.7pp |
| $50,000 to $74,999 | 15.14% | 14.51% | +0.6pp |
| $75,000 to $149,999 | 33.61% | 31.72% | +1.9pp |
| $150,000 or more | 26.14% | 29.85% | -3.7pp |
Note: "pp" indicates percentage points. Higher percentages in high-income brackets (green) indicate greater affluence compared to New Hampshire.
Merrimack County, New Hampshire Real Estate Demographics: Property Values (2023)
Real Estate Market Snapshot for Merrimack County, New Hampshire
The following data highlights the distribution of owner-occupied housing values in Merrimack County, New Hampshire, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Property Value
- $330,600
- Total Properties Analyzed
- 44,426 (Owner-occupied units)
Property Value Comparison with New Hampshire
Compare Merrimack County, New Hampshire property values with New Hampshire to understand regional real estate market patterns.
Merrimack County, New Hampshire
$330,600
New Hampshire
$458,800
Property Value Distribution Comparison
| Value Bracket | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| Less than $25,000 | 1.85% | 1.65% | +0.2pp |
| $25,000 to $49,999 | 2.03% | 1.25% | +0.8pp |
| $50,000 to $99,999 | 3.58% | 2.57% | +1.0pp |
| $100,000 to $199,999 | 9.51% | 6.03% | +3.5pp |
| $200,000 to $499,999 | 65.23% | 45.72% | +19.5pp |
| $500,000 to $999,999 | 17.36% | 40.58% | -23.2pp |
| $1,000,000 or more | 0.43% | 2.21% | -1.8pp |
Note: "pp" indicates percentage points. Higher percentages in high-value brackets (green) indicate more expensive real estate compared to New Hampshire.
Merrimack County, New Hampshire Educational Attainment Statistics (2023)
Education Snapshot for Merrimack County, New Hampshire
The following statistics represent the educational background of residents aged 25 and older in Merrimack County, New Hampshire, based on U.S. Census Bureau 2023 ACS Estimates.
- High School Graduate or Higher
- 93.72%
- Bachelor's Degree or Higher
- 38.08%
- Total Population Analyzed (25+)
- 112,062
Education Level Comparison with New Hampshire
Compare Merrimack County, New Hampshire educational attainment with New Hampshire to understand regional education patterns.
Bachelor's+ in Merrimack County, New Hampshire
38.08%
Bachelor's+ in New Hampshire
41.52%
Detailed Education Level Comparison
| Education Level | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| Less than HS | 6.28% | 4.95% | +1.3pp |
| HS Graduate | 28.21% | 26.29% | +1.9pp |
| Some College/Associate's | 27.43% | 27.24% | +0.2pp |
| Bachelor's Degree | 22.20% | 24.89% | -2.7pp |
| Graduate/Professional | 15.88% | 16.63% | -0.7pp |
| HS Graduate or Higher | 93.72% | 95.05% | -1.3pp |
Note: "pp" indicates percentage points. Higher percentages in advanced education levels (green badges) indicate higher educational attainment compared to New Hampshire.
Merrimack County, New Hampshire Health Insurance Coverage Statistics (2023)
Healthcare Coverage Snapshot for Merrimack County, New Hampshire
The following data illustrates the health coverage landscape of Merrimack County, New Hampshire, based on U.S. Census Bureau 2023 ACS Estimates.
- Overall Uninsured Rate
- 4.9%
- Total Uninsured Population
- 7,456
- Total Civilian Population
- 151,745
The uninsured rates vary significantly by demographic group. Children under 18 and seniors aged 65+ generally have higher coverage rates due to public programs like Medicaid/CHIP and Medicare.
Health Insurance Coverage Comparison with New Hampshire
Compare Merrimack County, New Hampshire health insurance coverage with New Hampshire to understand regional healthcare access patterns.
Uninsured in Merrimack County, New Hampshire
4.9%
Uninsured in New Hampshire
4.5%
Uninsured Rates by Age and Sex
| Age Group | Merrimack County, New Hampshire | New Hampshire | ||
|---|---|---|---|---|
| Male | Female | Male | Female | |
| Under 18 | 3.3% | 3.2% | 2.2% | 2.4% |
| 18-34 years | 11.6% | 6.2% | 9.2% | 7.4% |
| 35-64 years | 6.5% | 5.4% | 6.6% | 4.6% |
| 65+ years | 0.2% | 0.1% | 0.7% | 0.5% |
Note: Lower uninsured rates indicate better health insurance coverage. The 18-34 age group typically has the highest uninsured rates, while seniors 65+ have near-universal coverage through Medicare.
Merrimack County, New Hampshire Nativity & Citizenship Statistics (2023)
Citizenship Snapshot for Merrimack County, New Hampshire
The following data details the citizenship status and nativity of the population in Merrimack County, New Hampshire, based on U.S. Census Bureau 2023 ACS Estimates.
- U.S. Citizenship Rate
- 98.5% (Native-born + Naturalized)
- Naturalized Citizens
- 4,663 (Foreign-born individuals who acquired citizenship)
- Non-Citizen Residents
- 2,399
Citizenship Comparison with New Hampshire
Compare Merrimack County, New Hampshire citizenship and nativity with New Hampshire to understand regional immigration and naturalization patterns.
Citizenship in Merrimack County, New Hampshire
98.5%
Citizenship in New Hampshire
97.8%
Nativity and Citizenship Comparison
| Nativity/Citizenship Status | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| Born in the United States | 94.7% | 92.8% | +1.9pp |
| Born in PR or U.S. Territories | 0.2% | 0.4% | -0.2pp |
| Born abroad of American parent(s) | 0.6% | 0.8% | -0.2pp |
| U.S. citizen by naturalization | 3.0% | 3.7% | -0.7pp |
| Not a U.S. citizen | 1.5% | 2.2% | -0.7pp |
| Total U.S. Citizens | 98.5% | 97.8% | +0.7pp |
Note: "pp" indicates percentage points. Higher naturalization rates (green) indicate greater immigrant integration compared to New Hampshire.
Merrimack County, New Hampshire Commuting & Transportation Statistics (2023)
Commuter Snapshot for Merrimack County, New Hampshire
The following data details the commuting habits of the workforce in Merrimack County, New Hampshire, based on U.S. Census Bureau 2023 ACS Estimates.
- Drove to Work (Car/Truck/Van)
- 82.7%
- Public Transportation Usage
- 0.3%
- Work From Home Rate
- 13.1%
- Total Workers Analyzed
- 79,496
Transportation Comparison with New Hampshire
Compare Merrimack County, New Hampshire commuting patterns with New Hampshire to understand regional transportation preferences.
Drove in Merrimack County, New Hampshire
82.7%
Drove in New Hampshire
79.5%
Commute Mode Comparison
| Transportation Method | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| Car, truck, or van | 82.7% | 79.5% | +3.2pp |
| Public transportation | 0.3% | 0.6% | -0.3pp |
| Bicycle | 0.3% | 0.2% | +0.1pp |
| Walked | 2.7% | 2.4% | +0.3pp |
| Taxicab, motorcycle, or other | 0.9% | 1.3% | -0.4pp |
| Worked from home | 13.1% | 16.0% | -2.9pp |
Note: "pp" indicates percentage points. Higher public transit or work-from-home rates (green) indicate more diverse commuting options compared to New Hampshire.
Merrimack County, New Hampshire Employment by Class of Worker (2023)
Workforce Snapshot for Merrimack County, New Hampshire
The following statistics categorize the civilian employed population aged 16 and over in Merrimack County, New Hampshire by their employment sector, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Employed Civilian Population
- 81,079
- Private Sector (Profit & Non-Profit)
- Includes For-Profit and Non-Profit organizations
- Government Workers
- Includes Local, State, and Federal employees
- Self-Employed Workers
- Includes own not incorporated business workers
Employment Sector Comparison with New Hampshire
Compare Merrimack County, New Hampshire employment patterns with New Hampshire to understand regional workforce composition differences.
Government Employment in Merrimack County, New Hampshire
6.2% (M) / 8.7% (F)
Government Employment in New Hampshire
6.0% (M) / 6.8% (F)
Employment Sector Comparison
| Employment Sector | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| Private For-Profit (Combined) | M: 38.4% F: 26.4% | M: 38.6% F: 30.0% | M: -0.2pp F: -3.6pp |
| Private Non-Profit | M: 4.5% F: 9.5% | M: 3.7% F: 8.5% | M: +0.8pp F: +1.0pp |
| Government (All Levels) | M: 6.2% F: 8.7% | M: 6.0% F: 6.8% | M: +0.2pp F: +1.9pp |
| Self-Employed | M: 3.8% F: 2.3% | M: 3.8% F: 2.4% | M: 0.0pp F: -0.1pp |
Note: "pp" indicates percentage points. M = Male, F = Female. Green badges indicate higher government employment compared to New Hampshire.
Definitions: "Private sector" includes employees of for-profit and non-profit companies. "Government" includes all local, state, and federal employees. "Self-employed" refers to those operating their own unincorporated businesses.
Merrimack County, New Hampshire Veteran Population & Service Statistics (2023)
Veteran Community Snapshot for Merrimack County, New Hampshire
The following data details the civilian veteran population aged 18 and over in Merrimack County, New Hampshire, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Civilian Veterans
- 10,261
- Primary Service Era
- Vietnam Era Only
3,510 veterans (34.2%)
Veteran Population Comparison with New Hampshire
Compare Merrimack County, New Hampshire veteran demographics with New Hampshire to understand regional veteran service patterns.
Total Veterans in Merrimack County, New Hampshire
10,261
Total Veterans in New Hampshire
89,294
- Merrimack County, New Hampshire: Vietnam Era Only (34.2%)
- New Hampshire: Vietnam Era Only (33.6%)
Service Period Distribution Comparison
| Service Period | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| Vietnam Era Only | 34.2% (3,510) | 33.6% (29,965) | +0.6pp |
| Between Gulf War & Vietnam | 17.9% (1,837) | 18.7% (16,664) | -0.8pp |
| Post-9/11 Only | 17.4% (1,782) | 13.6% (12,157) | +3.8pp |
| Gulf War Only | 13.3% (1,361) | 12.4% (11,076) | +0.9pp |
| Between Vietnam & Korean | 5.4% (559) | 7.4% (6,565) | -2.0pp |
| Korean War Only | 4.6% (469) | 4.8% (4,327) | -0.2pp |
| Post-9/11 + Gulf War | 3.5% (360) | 5.6% (5,014) | -2.1pp |
| Gulf War + Vietnam | 1.5% (151) | 1.7% (1,475) | -0.2pp |
| WWII Only | 1.4% (147) | 1.4% (1,206) | 0.0pp |
| Post-9/11 + Gulf War + Vietnam | 0.2% (21) | 0.3% (284) | -0.1pp |
| Vietnam + Korean | 0.2% (20) | 0.4% (369) | -0.2pp |
| Between Korean & WWII | 0.1% (13) | 0.1% (72) | 0.0pp |
| Korean + WWII | 0.1% (12) | 0.1% (87) | 0.0pp |
| Vietnam + Korean + WWII | 0.1% (11) | 0.0% (25) | +0.1pp |
| Pre-WWII | 0.1% (8) | 0.0% (8) | +0.1pp |
Note: "pp" indicates percentage points. Comparisons show relative proportions of veteran populations by service era.
Note: Periods of service include World War II (Dec 1941–Dec 1946), Korean War (Jul 1950–Jan 1955), Vietnam Era (Aug 1964–Apr 1975), Gulf War (Aug 1990–Aug 2001), and Post-9/11 (Sept 2001 or later). Veterans may have served in multiple eras.
Merrimack County, New Hampshire Family Poverty & Income Statistics (2023)
Family Economic Security Snapshot for Merrimack County, New Hampshire
The following data categorizes families in Merrimack County, New Hampshire by their income relative to the federal poverty threshold, based on U.S. Census Bureau 2023 ACS Estimates.
- Families Below Poverty Line (<100%)
- 3.7% (1,492 families)
- Families Near Poverty (100-199%)
- 20.3% (8,204 families)
- Families with Secure Income (200%+)
- 76.0% (30,663 families)
Poverty Rate Comparison with New Hampshire
Compare Merrimack County, New Hampshire poverty levels with New Hampshire to understand regional economic disparities.
Poverty Rate in Merrimack County, New Hampshire
3.7%
Below poverty linePoverty Rate in New Hampshire
4.3%
Below poverty lineIncome-to-Poverty Ratio Distribution Comparison
| Income Category | Merrimack County, New Hampshire | New Hampshire | Difference |
|---|---|---|---|
| Below Poverty (<100%) | 3.7% (1,492) | 4.3% (15,658) | -0.6pp |
| Near Poverty (100-199%) | 20.3% (8,204) | 18.6% (67,196) | +1.7pp |
| Economic Security (200%+) | 76.0% (30,663) | 77.1% (278,861) | -1.1pp |
| Detailed Breakdown | |||
| Below 50% of Poverty | 2.1% | 2.1% | 0.0pp |
| 50-74% of Poverty | 0.8% | 1.1% | -0.3pp |
| 75-99% of Poverty | 0.9% | 1.1% | -0.2pp |
| 100-124% of Poverty | 2.1% | 1.2% | +0.9pp |
| 125-149% of Poverty | 1.9% | 1.7% | +0.2pp |
| 150-174% of Poverty | 2.1% | 2.2% | -0.1pp |
Note: "pp" indicates percentage points. Red badges indicate higher poverty; green badges indicate lower poverty compared to New Hampshire.
Definition: The "Income-to-Poverty Ratio" measures a family's income against the federal poverty threshold. A ratio below 1.00 means the family is in poverty. Ratios between 1.00 and 1.99 indicate low income ("near poverty"), while ratios of 2.00 or higher suggest greater economic security.
Merrimack County, New Hampshire SNAP/Food Stamps Statistics (2023)
SNAP Participation Snapshot for Merrimack County, New Hampshire
The following data details household participation in the Supplemental Nutrition Assistance Program (SNAP) in Merrimack County, New Hampshire, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Households Receiving SNAP
- 4,319 (7.15% of all households)
- Recipient Households with Children
- 1,602 (37.09% of recipients)
- Total Households Analyzed
- 60,445
SNAP Participation Comparison with New Hampshire
Compare Merrimack County, New Hampshire SNAP participation with New Hampshire to understand regional food assistance needs.
SNAP Participation in Merrimack County, New Hampshire
7.15%
4,319 householdsSNAP Participation in New Hampshire
6.50%
37,069 householdsSNAP Household Composition Comparison
| Household Type | Merrimack County, New Hampshire | New Hampshire | ||
|---|---|---|---|---|
| With Children | No Children | With Children | No Children | |
| Married-Couple Family | 13.54% (585) | 9.08% (392) | 13.99% (5,185) | 9.95% (3,689) |
| Male Householder, No Spouse | 6.92% (299) | 4.65% (201) | 5.02% (1,860) | 2.00% (742) |
| Female Householder, No Spouse | 16.35% (706) | 4.79% (207) | 17.70% (6,561) | 9.22% (3,418) |
| Nonfamily Households | 0.28% (12) | 44.39% (1,917) | 0.32% (120) | 41.80% (15,494) |
| Total SNAP Recipients | 4,319 (7.15% of households) | 37,069 (6.50% of households) | ||
Note: Percentages represent the share of SNAP-receiving households in each category. Higher percentages in households with children often indicate targeting of families with greater nutritional needs.
About this data: The Supplemental Nutrition Assistance Program (SNAP) provides food assistance to low-income families. Households with children often face higher participation rates due to eligibility guidelines prioritizing child nutrition. "Nonfamily households" typically refer to individuals living alone or with unrelated roommates.