Postal Codes

01430 ZIP Code

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ZIP code 01430 covers Ashburnham, Massachusetts, with a population of about 6,450 and a median household income of $115,146.

Population
6,450176 per square mile
Median age
412.3 points above the US average
Median household income
$115,1461.1× the Massachusetts median
Poverty rate
9.4%3 points below the US average
Typical home value
$466,750up 27.5% in five years
Degree or higher
40.9%5.9 points above the US average
Homeownership
95.4%30.4 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
94

Where 01430 is

Ashburnham, Massachusetts — 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

Population6,450
Median age41
Family households78.6%
Born outside the US3.9%
Speaks a language other than English at home4%
White (non-Hispanic)85.4%
Black (non-Hispanic)0.7%
Asian (non-Hispanic)4.4%
Hispanic or Latino4.5%
Veterans6.6%
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$115,146
Income per person$46,141
Poverty rate9.4%
Households on SNAP or cash assistance8.2%

Household income distribution

Under $10k1.9%
$10–15k2.5%
$15–20k0.0%
$20–25k2.1%
$25–30k3.2%
$30–35k2.7%
$35–40k4.5%
$40–45k5.0%
$45–50k0.0%
$50–60k2.5%
$60–75k9.2%
$75–100k9.2%
$100–125k13.9%
$125–150k9.0%
$150–200k13.1%
$200k or more21.4%

Income as declared to the IRS

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

Tax returns filed3,230
Mean adjusted gross income$89,002
Returns declaring $200,000 or more6.8%
Returns, under $25k22.3%
Returns, $25k–$50k17.6%
Returns, $50k–$75k15.5%
Returns, $75k–$100k11.8%
Returns, $100k–$200k26.0%
Returns, $200k or more6.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$369,700
Rent as a share of household income51%
Owner-occupied95.4%
Vacant homes18.2%
Median year built1985

What the homes are

Detached house90%
Attached house5%
2 to 4 units3.8%
20 or more units0.8%
Mobile home0.5%
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$466,750as of 2026-07
Typical home value, 1 yearup 1.8%
Typical home value, 5 yearsup 27.5%
Typical home value, 10 yearsup 99.2%
Typical home value since 2000
200020132026$466,750$147,182

$147,182 in 2000 to $466,750 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.9%
Bachelor's degree or higher40.9%
High school diploma or higher94.9%
Works from home13.3%
Drives to work alone82.3%
Takes public transport0.6%
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.

Obesity32.6% 0.8 pts below the national average of 33.4%
Diagnosed diabetes10% 2 pts below the national average of 12%
Currently smokes12.3% 0.9 pts below the national average of 13.2%
High blood pressure33.9% same as the national average of 34.1%
Fair or poor general health15.6% 4.7 pts below the national average of 20.3%
No health insurance (18–64)3.6% 7.7 pts below the national average of 11.3%
Depression27% 5.1 pts above the national average of 21.9%
No leisure-time physical activity20.9% 4.5 pts below the national average of 25.4%
Arthritis29% 3.9 pts above the national average of 25.1%
Binge drinking18.6% 2.6 pts above the national average of 16%
Taking blood pressure medication76.2% 1.5 pts above the national average of 74.7%
Cancer (non-skin)9.6% 1.9 pts above the national average of 7.7%
Current asthma12.5% 2.1 pts above the national average of 10.4%
Coronary heart disease6.1% same as the national average of 6.2%
Routine check-up in past year82.1% 5.4 pts above the national average of 76.7%
Cholesterol screening91% 5.1 pts above the national average of 85.9%
Cognitive disability13.4% 1.4 pts below the national average of 14.8%
Colorectal screening72.2% 7.9 pts above the national average of 64.3%
COPD6.5% same as the national average of 6.6%
Visited a dentist71.8% 10.5 pts above the national average of 61.3%
Any disability26.8% 3.9 pts below 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 stamps11.8% 2.5 pts below the national average of 14.3%
Hearing disability6% 0.7 pts below the national average of 6.7%
High cholesterol36.6% same as the national average of 36.2%
Housing insecurity8.7% 5.1 pts below the national average of 13.8%
Independent living disability6.9% 1.5 pts below the national average of 8.4%
Lacks transport6.3% 2.9 pts below the national average of 9.2%
Loneliness32.5% 1.9 pts below the national average of 34.4%
Mammography use84.3% 8.4 pts above the national average of 75.9%
Poor mental health (14+ days)17% same as the national average of 16.8%
Mobility disability11.6% 2.4 pts below the national average of 14%
Poor physical health (14+ days)13.4% same as the national average of 13.5%
Self-care disability3.1% 0.9 pts below the national average of 4%
Utility shut-off threat6.2% 2.6 pts below the national average of 8.8%
Sleeps under 7 hours33.8% 2.6 pts below the national average of 36.4%
Stroke3% same as the national average of 3.4%
All natural teeth lost8.5% 4.5 pts below the national average of 13%
Vision disability3.5% 2.1 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments94
People employed556
Annual payroll$26,039,000
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 32.7% of US census tracts
FEMA ratingRelatively Low
Expected annual loss36.3 out of 100
Community resilience78.3 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.

Landslide95.6Relatively Low at its worst in this ZIP code
Ice storm87Relatively Moderate at its worst in this ZIP code
Hurricane82.3Relatively Moderate at its worst in this ZIP code
Strong wind64.5Relatively Moderate at its worst in this ZIP code
Wildfire62.5Very Low at its worst in this ZIP code
Cold wave61.1Relatively Moderate at its worst in this ZIP code
Earthquake51.4Relatively Low at its worst in this ZIP code
Lightning49.9Relatively Moderate at its worst in this ZIP code
Hail49.8Relatively Low at its worst in this ZIP code
River flooding48.7Relatively Moderate at its worst in this ZIP code
Tornado40.1Relatively Low at its worst in this ZIP code
Winter weather29.6Relatively Low at its worst in this ZIP code
Heat wave28.4Relatively Low at its worst in this ZIP code
Drought0.4Relatively Low at its worst in this ZIP code
Compared with Massachusetts 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 ZIPMassachusettsUnited States
Median household income$115,146$101,341$78,538
Income per person$46,141$56,284$43,289
Poverty rate9.4%10%12.4%
Median home value$369,700$525,800$303,400
Median gross rent$1,687$1,348
Homeownership95.4%62.6%65%
Bachelor's degree or higher40.9%46.6%35%
Unemployment rate3.9%5.1%5.2%
Works from home13.3%16.7%13.5%
Born outside the US3.9%17.7%13.9%
Median age414038.7
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 stationASHBURNHAM N, MA US1.5 km away
Rain in a year49 in

Average high and low by month

January31°F / 11.3°F3.23 in rain
February33.3°F / 12.5°F3.27 in rain
March41.1°F / 20.5°F4.17 in rain
April54.4°F / 32.3°F4.02 in rain
May65.5°F / 43.5°F4.1 in rain
June74.2°F / 53°F4.17 in rain
July79.3°F / 58.1°F3.89 in rain
August78.1°F / 56.6°F4.37 in rain
September70.5°F / 49.2°F4.27 in rain
October57.8°F / 37.5°F5.09 in rain
November46.2°F / 29°F3.82 in rain
December35.9°F / 18.5°F4.29 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 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%.

Ashburnham-Westminster School District99.5% 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 vulnerability9more vulnerable than 9% of US census tracts
Socioeconomic status11more vulnerable than 11% of US census tracts
Household characteristics16more vulnerable than 16% of US census tracts
Racial and ethnic minority status16more vulnerable than 16% of US census tracts
Housing type and transport21more vulnerable than 21% of US census tracts
Walkability5 out of 20Least walkable
Nearby ZIP codes

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

01431 Ashby, MA9.4 km away
01440 Gardner, MA9.9 km away
01475 Winchendon, MA10.4 km away
01473 Westminster, MA11.4 km away
01441 Westminster, MA11.6 km away
03071 New Ipswich, NH12.2 km away
01420 Fitchburg, MA12.8 km away
01436 Baldwinville, MA12.9 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.

Worcester County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area36.74 sq mi
Water area2.33 sq mi
Population density176 people per sq mi
Latitude, longitude42.6496, -71.9267

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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