Postal Codes

03579 ZIP Code

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ZIP code 03579 covers Errol, New Hampshire, with a population of about 407 and a median household income of $61,429.

Population
4071 per square mile
Median age
62.423.7 points above the US average
Median household income
$61,42914% below the New Hampshire median
Poverty rate
5.7%6.7 points below the US average
Typical home value
$287,909up 42.8% in five years
Degree or higher
11.7%23.3 points below the US average
Homeownership
93.6%28.6 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
15

Where 03579 is

Errol, 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

Population407
Median age62.4
Family households68.8%
Born outside the US2.7%
Speaks a language other than English at home12.5%
White (non-Hispanic)97.8%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.7%
Hispanic or Latino0%
Veterans13.2%
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$61,429
Income per person$34,444
Poverty rate5.7%
Households on SNAP or cash assistance5.4%

Household income distribution

Under $10k1.0%
$10–15k4.5%
$15–20k1.5%
$20–25k4.5%
$25–30k7.4%
$30–35k7.4%
$35–40k8.9%
$40–45k5.4%
$45–50k0.0%
$50–60k5.4%
$60–75k15.3%
$75–100k17.8%
$100–125k6.9%
$125–150k7.4%
$150–200k3.5%
$200k or more3.0%

Income as declared to the IRS

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

Tax returns filed210
Mean adjusted gross income$79,971
Returns declaring $200,000 or more0%
Returns, under $25k28.6%
Returns, $25k–$50k23.8%
Returns, $50k–$75k14.3%
Returns, $75k–$100k9.5%
Returns, $100k–$200k23.8%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$251,000
Owner-occupied93.6%
Vacant homes80.4%
Median year built1980

What the homes are

Detached house89.8%
Attached house0.3%
2 to 4 units1%
Mobile home8.9%
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$287,909as of 2026-07
Typical home value, 1 yeardown 0.5%
Typical home value, 5 yearsup 42.8%
Typical home value since 2000
201920222026$289,221$141,848

$141,848 in 2019 to $287,909 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0%
Bachelor's degree or higher11.7%
High school diploma or higher96%
Works from home21.8%
Drives to work alone71.8%
Takes public transport0%
Commutes 45 minutes or more27.9%
Health

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

Obesity35.6% 2.2 pts above the national average of 33.4%
Diagnosed diabetes15% 3 pts above the national average of 12%
Currently smokes14.4% 1.2 pts above the national average of 13.2%
High blood pressure43.8% 9.7 pts above the national average of 34.1%
Fair or poor general health19.8% 0.5 pts below the national average of 20.3%
No health insurance (18–64)6.9% 4.4 pts below the national average of 11.3%
Depression20.6% 1.3 pts below the national average of 21.9%
No leisure-time physical activity26.7% 1.3 pts above the national average of 25.4%
Arthritis39.3% 14.2 pts above the national average of 25.1%
Binge drinking12.6% 3.4 pts below the national average of 16%
Taking blood pressure medication83.3% 8.6 pts above the national average of 74.7%
Cancer (non-skin)13.6% 5.9 pts above the national average of 7.7%
Current asthma11% 0.6 pts above the national average of 10.4%
Coronary heart disease10.3% 4.1 pts above the national average of 6.2%
Routine check-up in past year82.8% 6.1 pts above the national average of 76.7%
Cholesterol screening91.8% 5.9 pts above the national average of 85.9%
Cognitive disability12.3% 2.5 pts below the national average of 14.8%
Colorectal screening72.6% 8.3 pts above the national average of 64.3%
COPD10.2% 3.6 pts above the national average of 6.6%
Visited a dentist62.7% 1.4 pts above the national average of 61.3%
Any disability33.8% 3.1 pts above the national average of 30.7%
Lacks emotional support22.2% 2.6 pts below the national average of 24.8%
Food insecurity9.8% 7.3 pts below the national average of 17.1%
Received food stamps8.7% 5.6 pts below the national average of 14.3%
Hearing disability11.3% 4.6 pts above the national average of 6.7%
High cholesterol44.1% 7.9 pts above the national average of 36.2%
Housing insecurity7.7% 6.1 pts below the national average of 13.8%
Independent living disability7.8% 0.6 pts below the national average of 8.4%
Lacks transport5.7% 3.5 pts below the national average of 9.2%
Loneliness28.8% 5.6 pts below the national average of 34.4%
Mammography use75.5% same as the national average of 75.9%
Poor mental health (14+ days)13.6% 3.2 pts below the national average of 16.8%
Mobility disability17% 3 pts above the national average of 14%
Poor physical health (14+ days)15.3% 1.8 pts above the national average of 13.5%
Self-care disability4.2% same as the national average of 4%
Utility shut-off threat5.5% 3.3 pts below the national average of 8.8%
Sleeps under 7 hours30.9% 5.5 pts below the national average of 36.4%
Stroke4.9% 1.5 pts above the national average of 3.4%
All natural teeth lost19.9% 6.9 pts above the national average of 13%
Vision disability5% 0.6 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments15
People employed134
Annual payroll$5,979,000
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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 83.2% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 2 census tracts this ZIP code covers
Expected annual loss75.8 out of 100
Community resilience49.5 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.

Landslide97Relatively Moderate at its worst in this ZIP code
Winter weather94.1Relatively High at its worst in this ZIP code
River flooding86.7Relatively High at its worst in this ZIP code
Hurricane80.9Relatively Moderate at its worst in this ZIP code
Cold wave80.6Relatively High at its worst in this ZIP code
Avalanche76Relatively High at its worst in this ZIP code
Ice storm69.8Relatively High at its worst in this ZIP code
Wildfire63.4Very Low at its worst in this ZIP code
Lightning59.8Relatively Moderate at its worst in this ZIP code
Strong wind40.7Relatively Low at its worst in this ZIP code
Drought39.1Very Low at its worst in this ZIP code
Earthquake38.6Relatively Low at its worst in this ZIP code
Hail20Very Low at its worst in this ZIP code
Tornado10.9Very Low at its worst in this ZIP code
Heat wave2.7Very 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$61,429$71,773$78,538
Income per person$34,444$42,035$43,289
Poverty rate5.7%10.8%12.4%
Median home value$251,000$266,400$303,400
Median gross rent$1,084$1,348
Homeownership93.6%74%65%
Bachelor's degree or higher11.7%35.3%35%
Unemployment rate0%3.9%5.2%
Works from home21.8%14.1%13.5%
Born outside the US2.7%3.9%13.9%
Median age62.444.838.7
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 stationERROL AP, NH US1.8 km away
Rain in a year45 in

Average high and low by month

January23.4°F / 1.2°F2.99 in rain
February26°F / -0.6°F2.62 in rain
March35.5°F / 11.3°F2.82 in rain
April48.7°F / 25.9°F3.46 in rain
May62.8°F / 38.5°F3.63 in rain
June71.8°F / 48.2°F4.75 in rain
July76.9°F / 52°F4.13 in rain
August75.3°F / 50.2°F4.17 in rain
September68.3°F / 42.9°F3.65 in rain
October54.9°F / 32°F5.12 in rain
November41.1°F / 23.1°F3.51 in rain
December29.3°F / 10.2°F3.75 in rain
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 supermarket42% of this ZIP code's area
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 5 school districts, so the address decides which one, not the ZIP code.

Oxford Unorganized Territory54.1% of this ZIP code's land area
Coos County School District25.7% of this ZIP code's land area
Errol School District11.6% of this ZIP code's land area
Lincoln Plantation6.3% of this ZIP code's land area
Upton2.3% 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 vulnerability43more vulnerable than 43% of US census tracts
Socioeconomic status48more vulnerable than 48% of US census tracts
Household characteristics61more vulnerable than 61% of US census tracts
Racial and ethnic minority status2more vulnerable than 2% of US census tracts
Housing type and transport43more vulnerable than 43% of US census tracts
Walkability4.7 out of 20Least walkable
Nearby ZIP codes

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

04261 Newry, ME16.2 km away
03589 Mount Washington, NH22.5 km away
03597 West Stewartstown, NH22.5 km away
03588 Milan, NH23.9 km away
03576 Colebrook, NH29 km away
04216 Andover, ME31.3 km away
04964 Oquossoc, ME34.5 km away
03590 North Stratford, NH34.6 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.

Oxford County58.1% of this ZIP code's land area
Coos County41.9% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area562.47 sq mi
Water area32.67 sq mi
Population density1 people per sq mi
Latitude, longitude44.8003, -71.1436

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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