Postal Codes

03223 ZIP Code

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ZIP code 03223 covers Campton, New Hampshire, with a population of about 3,398 and a median household income of $109,801.

Population
3,39849 per square mile
Median age
49.310.6 points above the US average
Median household income
$109,8011.1× the New Hampshire median
Poverty rate
4.8%7.6 points below the US average
Typical home value
$421,203up 50.9% in five years
Degree or higher
44.4%9.4 points above the US average
Homeownership
96.9%31.9 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
93

Where 03223 is

Campton, New Hampshire — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population3,398
Median age49.3
Family households70.6%
Born outside the US8.2%
Speaks a language other than English at home7.3%
White (non-Hispanic)92.3%
Black (non-Hispanic)6%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans8.5%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$109,801
Income per person$45,259
Poverty rate4.8%
Households on SNAP or cash assistance4.1%

Household income distribution

Under $10k3.9%
$10–15k4.5%
$15–20k2.3%
$20–25k7.0%
$25–30k3.5%
$30–35k1.1%
$35–40k1.3%
$40–45k2.0%
$45–50k4.1%
$50–60k4.3%
$60–75k4.2%
$75–100k7.0%
$100–125k11.5%
$125–150k23.1%
$150–200k5.8%
$200k or more14.5%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed2,220
Mean adjusted gross income$84,706
Returns declaring $200,000 or more6.3%
Returns, under $25k24.8%
Returns, $25k–$50k22.1%
Returns, $50k–$75k16.7%
Returns, $75k–$100k10.4%
Returns, $100k–$200k19.8%
Returns, $200k or more6.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$285,100
Owner-occupied96.9%
Vacant homes33.8%
Median year built1983

What the homes are

Detached house78.6%
Attached house5.3%
5 to 19 units6.7%
Mobile home9.4%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$421,203as of 2026-07
Typical home value, 1 yearup 5.9%
Typical home value, 5 yearsup 50.9%
Typical home value, 10 yearsup 154%
Typical home value since 2000
200020132026$421,203$88,568

$88,568 in 2000 to $421,203 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.2%
Bachelor's degree or higher44.4%
High school diploma or higher91.7%
Works from home22.6%
Drives to work alone72.2%
Takes public transport0%
Commutes 45 minutes or more12.9%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity27.4% 6 pts below the national average of 33.4%
Diagnosed diabetes9.7% 2.3 pts below the national average of 12%
Currently smokes11.6% 1.6 pts below the national average of 13.2%
High blood pressure33.3% 0.8 pts below the national average of 34.1%
Fair or poor general health14.4% 5.9 pts below the national average of 20.3%
No health insurance (18–64)6.4% 4.9 pts below the national average of 11.3%
Depression24.2% 2.3 pts above the national average of 21.9%
No leisure-time physical activity19.5% 5.9 pts below the national average of 25.4%
Arthritis30.5% 5.4 pts above the national average of 25.1%
Binge drinking15.1% 0.9 pts below the national average of 16%
Taking blood pressure medication77.4% 2.7 pts above the national average of 74.7%
Cancer (non-skin)10.7% 3 pts above the national average of 7.7%
Current asthma10.8% same as the national average of 10.4%
Coronary heart disease6.5% same as the national average of 6.2%
Routine check-up in past year75.6% 1.1 pts below the national average of 76.7%
Cholesterol screening88.9% 3 pts above the national average of 85.9%
Cognitive disability12% 2.8 pts below the national average of 14.8%
Colorectal screening71.3% 7 pts above the national average of 64.3%
COPD6.9% same as the national average of 6.6%
Visited a dentist69.2% 7.9 pts above the national average of 61.3%
Any disability25.7% 5 pts below the national average of 30.7%
Lacks emotional support20.1% 4.7 pts below the national average of 24.8%
Food insecurity9.1% 8 pts below the national average of 17.1%
Received food stamps6.7% 7.6 pts below the national average of 14.3%
Hearing disability7.5% 0.8 pts above the national average of 6.7%
High cholesterol36% same as the national average of 36.2%
Housing insecurity7.8% 6 pts below the national average of 13.8%
Independent living disability6.6% 1.8 pts below the national average of 8.4%
Lacks transport5.7% 3.5 pts below the national average of 9.2%
Loneliness29.7% 4.7 pts below the national average of 34.4%
Mammography use76.1% same as the national average of 75.9%
Poor mental health (14+ days)14.9% 1.9 pts below the national average of 16.8%
Mobility disability11.7% 2.3 pts below the national average of 14%
Poor physical health (14+ days)12.2% 1.3 pts below the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Utility shut-off threat5.5% 3.3 pts below the national average of 8.8%
Sleeps under 7 hours31.1% 5.3 pts below the national average of 36.4%
Stroke3.3% same as the national average of 3.4%
All natural teeth lost12.1% 0.9 pts below the national average of 13%
Vision disability3.9% 1.7 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments93
People employed501
Annual payroll$19,594,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 54.5% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 2 census tracts this ZIP code covers
Expected annual loss66.8 out of 100
Community resilience61.7 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Landslide98.3Relatively Moderate at its worst in this ZIP code
Winter weather87.7Relatively High at its worst in this ZIP code
River flooding84.6Relatively High at its worst in this ZIP code
Hurricane68.7Relatively Low at its worst in this ZIP code
Avalanche67.4Very Low at its worst in this ZIP code
Lightning66.5Relatively Moderate at its worst in this ZIP code
Wildfire59Very Low at its worst in this ZIP code
Ice storm57.4Relatively Low at its worst in this ZIP code
Strong wind40.3Relatively Low at its worst in this ZIP code
Earthquake33.4Very Low at its worst in this ZIP code
Cold wave32.9Relatively Low at its worst in this ZIP code
Hail29.2Very Low at its worst in this ZIP code
Tornado20.3Very Low at its worst in this ZIP code
Heat wave11.9Very Low at its worst in this ZIP code
Compared with New Hampshire and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPNew HampshireUnited States
Median household income$109,801$95,628$78,538
Income per person$45,259$50,867$43,289
Poverty rate4.8%7.2%12.4%
Median home value$285,100$367,200$303,400
Median gross rent$1,423$1,348
Homeownership96.9%72.5%65%
Bachelor's degree or higher44.4%39.8%35%
Unemployment rate1.2%3.4%5.2%
Works from home22.6%15.1%13.5%
Born outside the US8.2%6.2%13.9%
Median age49.343.238.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationPLYMOUTH, NH US6.6 km away
Rain in a year44 in
Snow in a year68 in

Average high and low by month

January28.8°F / 7.4°F3.2 in rain, 18 in snow
February33.1°F / 8.2°F2.62 in rain, 15.7 in snow
March41.2°F / 17.8°F3.15 in rain, 13.5 in snow
April54.7°F / 28.8°F3.34 in rain, 3.4 in snow
May67°F / 39.4°F3.7 in rain
June75.1°F / 48.7°F4.43 in rain
July79.9°F / 54.2°F4.46 in rain
August78.7°F / 51.7°F3.83 in rain
September71.8°F / 44.6°F3.55 in rain
October58.4°F / 33.6°F4.56 in rain, 0.3 in snow
November45.5°F / 25°F3.58 in rain, 3.2 in snow
December33.7°F / 14.9°F4.03 in rain, 14.2 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Campton School District42.6% of this ZIP code's land area
Pemi-Baker Regional School District42.6% of this ZIP code's land area
Ellsworth School District14.9% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability24more vulnerable than 24% of US census tracts
Socioeconomic status39more vulnerable than 39% of US census tracts
Household characteristics8more vulnerable than 8% of US census tracts
Racial and ethnic minority status6more vulnerable than 6% of US census tracts
Housing type and transport61more vulnerable than 61% of US census tracts
Walkability6.1 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

03285 Thornton, NH7.2 km away
03264 Plymouth, NH9.6 km away
03245 Holderness, NH12.6 km away
03293 Woodstock, NH15.2 km away
03266 Rumney, NH15.2 km away
03217 Ashland, NH16 km away
03227 Center Sandwich, NH17.4 km away
03215 Waterville Valley, NH17.9 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Grafton County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area69.94 sq mi
Water area0.8 sq mi
Population density49 people per sq mi
Latitude, longitude43.8418, -71.6652

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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