About UsBusiness PlansMarket ResearchInsightsKnowledgeCareerLet's Talk

Census ACS · ZIP Code Tabulation Area

03740 Income Statistics for 2026

Grafton County, New Hampshire

Median household income

$67,813

Median household income ($67,813) is lower than Grafton County County ($97,968).

03740$67,813
Grafton County County$97,968
03780$189,550
03750$250,001
03586$154,091
03755$165,884
03768$133,906

Average household income

$87,447

Average household income ($87,447) is lower than Grafton County County ($130,581).

03740$87,447
Grafton County County$130,581
03780$506,896
03750$280,981
03586$266,685
03755$225,769
03768$209,856

Per-capita income

$36,755

Per-capita income ($36,755) is lower than Grafton County County ($52,797).

03740$36,755
Grafton County County$52,797
03780$153,359
03750$97,046
03586$168,007
03755$64,732
03768$88,322

Households earning $100k+

37.6%

Households earning $100k+ (37.6%) is lower than Grafton County County (45.0%).

0374037.6%
Grafton County County45.0%
0378073.2%
0375077.8%
0358665.8%
0375567.1%
0376864.5%

All demographics

Population
1,097
Households
441
Median age
48.6 yrs
Median household income
$67,813
Mean household income
$87,447
Per capita income
$36,755
Median home value
$234,400
Median gross rent
$1,438
Owner-occupied housing
90.9%
Bachelor's degree or higher
26.8%
In labor force
60.5%
Poverty rate
8.1%
Households earning $100k+
37.6%
Population under 5
3.0%
Population age 18–34
12.3%
Population age 25–44
19.8%
Population age 45–64
29.5%
Population age 65+
26.1%
Hispanic or Latino
0.9%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
3.9%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/new-hampshire/03740

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

← Back to New Hampshire income overview