Hillsborough County, NH vs Merrimack County, NH

Side-by-side demographic comparison · ACS 2024

Hillsborough County, NH
9
metrics lead
vs
Merrimack County, NH
3
metrics lead

Key Metrics

Population — Hillsborough County
426,378
Rank #172 of 3,222
95th percentile
Population — Merrimack County
155,967
Rank #446 of 3,222
86th percentile
Income — Hillsborough County
$103,545 +37.8% vs nat'l
Rank #135 of 3,222
96th percentile
Income — Merrimack County
$97,004 +29.1% vs nat'l
Rank #200 of 3,222
94th percentile
Poverty — Hillsborough County
6.7% −46.5% vs nat'l
Rank #181 of 3,222
94th percentile
Poverty — Merrimack County
7.6% −39.4% vs nat'l
Rank #301 of 3,222
91th percentile
Home Value — Hillsborough County
$421,100 +49.4% vs nat'l
Rank #251 of 3,222
92th percentile
Home Value — Merrimack County
$367,600 +30.4% vs nat'l
Rank #369 of 3,222
89th percentile

All Metrics

Metric Hillsborough County, NH Merrimack County, NH
Total Population 426,378 ▲ 155,967
Median Household Income $103,545 ▲ $97,004
Per Capita Income $54,111 ▲ $49,044
Poverty Rate 6.7% ▲ 7.6%
Median Home Value $421,100 ▲ $367,600
Median Gross Rent $1,623 ▲ $1,360
Homeownership Rate 67.4% 73.5% ▲
Bachelor's Degree or Higher 41.5% ▲ 38.9%
Unemployment Rate 3.1% ▲ 3.1%
Median Age 41.0 years 42.9 years ▲
Health Insurance Coverage 94.5% 94.9% ▲
Mean Commute Time 29.9 min ▲ 29.1 min

Rate Comparison

Hillsborough County

67.4% Homeownership
94.5% Insured
41.5% Bachelor's+

Merrimack County

73.5% Homeownership
94.9% Insured
38.9% Bachelor's+

Race & Ethnicity

Hillsborough County

White (non-Hispanic)Hispanic or LatinoTwo or More RacesAsian (non-Hispanic)Black (non-Hispanic)Other (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%46.9%80.1%8.5%4.3%4.3%2.2%0.5%0.1%0.0%

Merrimack County

White (non-Hispanic)Two or More RacesHispanic or LatinoBlack (non-Hispanic)Asian (non-Hispanic)Other (non-Hispanic)Native Hawaiian/Pacific IslanderAmerican Indian (non-Hispanic)0.0%32.1%64.1%90.1%3.6%2.7%1.6%1.5%0.4%0.1%0.1%

Hillsborough County vs Merrimack County

Hillsborough County, NH has a population of 426,378 while Merrimack County, NH has 155,967. Hillsborough County has a higher median household income ($103,545 vs $97,004).

Overall, Hillsborough County, NH leads in 9 out of 12 comparable metrics. This comparison uses data from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.