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, NH

ZIP Code 03871 — undefined, NH Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

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Map, Quick Facts & Location

Quick Facts

Local time
Population
459
Median Income
N/A
Home Value
$1,504,200
+332% vs US avg
Median Rent
N/A
Median Age
57.2 yrs
+47% vs US avg
City
N/A
Area Code
Congress
Top Ancestry
IrishGreekGerman
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Location
Coordinates
42.9809, -70.7774
Elevation
95 ft
Land Area
0.4 sq mi
Water Area
0.0 sq mi (1% water)

At a glance

Population
459
Density
N/A
Median income
N/A
Home value
$1,504,200
+332% vs US avg
Median rent
N/A
Timezone

Overview of ZIP Code 03871

AffluentHigh-income residential area
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What to know about ZIP 03871

ZIP code 03871 covers NH in Rockingham County with a population of about 459.

At a glance, the area shows median age of 57.2 versus a U.S. median of about 38.9.

It sits in telephone area code 603; U.S. House district NH-1; the BOSTON (MANCHESTER) media market.

Local search focus: Affluent

NH ranks among higher-income / higher-home-value communities on US5 (very high median home values). Searchers often dig into housing affordability stretch, private schools, and neighborhood comparisons rather than entry-level rentals.

Income and economy in NH

On socioeconomic markers, US5 shows a poverty rate of 4.8%; unemployment rate near 8.5%; 91.4% of adults with a bachelor’s degree or higher (about 57.7 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Professional services, and Finance and insurance; about 59.7% of workers reporting work-from-home (about 44.5 points above the U.S. share (15.2%)); a mean commute of about 100.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 03871

Median home value is about $1,504,200 — about 332% above the U.S. median home value ($348,079).

Housing tenure and rents show owner-occupancy near 94.9% (about 29.5 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 03871 in NH, a household would need roughly $414,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $9,663. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for NH as Relatively Moderate (composite score 85.8), which is elevated versus much of the country. The strongest component scores on US5 are flood (89.1) and hurricane (83.8). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for NH show little to no average snow and around 50.6 inches of annual precipitation.

IRS migration statistics show a net inflow of about 22 for ZIP 03871 (NH) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport PSM (7.1 miles (11.4 km)) · Great Bay Community College (6.4 miles (10.3 km)) · Salem Maritime National Historical Park (32.3 miles (52.0 km)) · VA: Portsmouth Outpatient Clinic (7.6 miles (12.2 km))

Full lists and map pins are in the Infrastructure section below.