US Census Data

Belknap County vs Grafton County

A side-by-side comparison of Belknap County and Grafton County: population, income, housing, and more.

Belknap County and Grafton County are counties in New Hampshire. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Grafton County has the higher population (91,759 vs 64,300 in Belknap County). Belknap County has the higher median household income ($87,983 vs $84,021 in Grafton County). Belknap County has the higher median home value ($340,000 vs $298,500 in Grafton County).

Population, income & housing

Belknap CountyGrafton County
Population64,30091,759
Median age48.3 yrs44.0 yrs
Median household income$87,983$84,021
Median home value$340,000$298,500
Median gross rent$1,184$1,292
Housing units38,71851,478
Homeownership rate78.7%71.0%
Bachelor's degree or higher32.6%44.8%
Unemployment rate2.5%2.9%

Trends (ACS 5-year, 2019–2023)

Belknap CountyGrafton County
Population60,887 → 64,300 (+5.6%)89,777 → 91,759 (+2.2%)
Median household income$69,447 → $87,983 (+26.7%)$63,389 → $84,021 (+32.5%)
Median home value$226,500 → $340,000 (+50.1%)$220,300 → $298,500 (+35.5%)
Median gross rent$999 → $1,184 (+18.5%)$953 → $1,292 (+35.6%)

Belknap County

Population
60,88764,300
Median household income
$69,447$87,983
Median home value
$226,500$340,000
Median gross rent
$999$1,184

Grafton County

Population
89,77791,759
Median household income
$63,389$84,021
Median home value
$220,300$298,500
Median gross rent
$953$1,292

Age & race/ethnicity

Age distribution (share)

Belknap CountyGrafton County
Under 54.0%3.8%
5 to 1713.7%12.0%
18 to 246.4%12.3%
25 to 3411.0%12.1%
35 to 4411.1%10.9%
45 to 5412.5%11.1%
55 to 6418.0%15.3%
65 to 7414.7%13.4%
75 and over8.7%9.1%

Race & ethnicity (share)

Belknap CountyGrafton County
White (non-Hispanic)93.2%88.1%
Black or African American0.5%1.2%
American Indian & Alaska Native0.1%0.1%
Asian1.2%3.5%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.5%0.4%
Two or more races2.4%3.8%
Hispanic or Latino2.2%2.8%

Educational attainment (age 25+)

Share of adults 25+

Belknap CountyGrafton County
No high school diploma6.2%6.1%
High school graduate29.5%25.8%
Some college or associate's31.7%23.2%
Bachelor's degree19.4%21.7%
Graduate or professional degree13.1%23.2%

Commute to work

How workers get to work (share)

Belknap CountyGrafton County
Drove alone77.9%68.2%
Carpooled7.8%9.4%
Public transit0.3%0.6%
Walked1.4%4.9%
Bicycle0.2%0.5%
Worked from home11.5%15.0%
Other means0.9%1.4%

Housing

Units in structure (share)

Belknap CountyGrafton County
1-unit, detached73.2%61.0%
1-unit, attached3.9%7.7%
2 to 4 units7.6%8.8%
5 to 19 units5.2%9.7%
20 or more units2.5%5.9%
Mobile home & other7.5%6.9%

Poverty & households

Belknap CountyGrafton County
Poverty rate8.8%10.1%
Average household size2.422.35
Mean commute (minutes)2623
Median year structure built19791980

Full profiles

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