Postal Codes

02655 ZIP Code

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ZIP code 02655 covers Osterville, Massachusetts, with a population of about 3,535 and a median household income of $100,927.

Population
3,535546 per square mile
Median age
57.919.2 points above the US average
Median household income
$100,927about the Massachusetts median
Poverty rate
5%7.4 points below the US average
Typical home value
$1,237,646up 32.6% in five years
Median rent
$1,7811.1× the Massachusetts median
Degree or higher
58.1%23.1 points above the US average
Homeownership
92.9%27.9 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
225

Where 02655 is

Osterville, 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

Population3,535
Median age57.9
Family households65.4%
Born outside the US11.6%
Speaks a language other than English at home11%
White (non-Hispanic)82.2%
Black (non-Hispanic)7.3%
Asian (non-Hispanic)0%
Hispanic or Latino4.3%
Veterans5.6%
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$100,927
Income per person$90,850
Poverty rate5%
Households on SNAP or cash assistance4.8%

Household income distribution

Under $10k4.2%
$10–15k0.3%
$15–20k2.1%
$20–25k0.4%
$25–30k0.5%
$30–35k1.4%
$35–40k3.1%
$40–45k3.8%
$45–50k1.2%
$50–60k8.6%
$60–75k14.6%
$75–100k9.0%
$100–125k8.3%
$125–150k6.3%
$150–200k9.2%
$200k or more26.8%

Income as declared to the IRS

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

Tax returns filed2,170
Mean adjusted gross income$258,594
Returns declaring $200,000 or more19.4%
Returns, under $25k20.3%
Returns, $25k–$50k15.2%
Returns, $50k–$75k14.7%
Returns, $75k–$100k9.7%
Returns, $100k–$200k20.7%
Returns, $200k or more19.4%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$746,200
Median gross rent$1,781
Owner-occupied92.9%
Vacant homes45.6%
Median year built1976

What the homes are

Detached house92.7%
Attached house4.1%
2 to 4 units1.4%
5 to 19 units1.8%
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$1,237,646as of 2026-07
Typical home value, 1 yearup 1.4%
Typical home value, 5 yearsup 32.6%
Typical home value, 10 yearsup 103.6%
Typical home value since 2000
200020132026$1,237,646$332,366

$332,366 in 2000 to $1,237,646 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.6%
Bachelor's degree or higher58.1%
High school diploma or higher98.2%
Works from home13.1%
Drives to work alone78.3%
Takes public transport1.1%
Commutes 45 minutes or more11%
Health

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

Obesity25% 8.4 pts below the national average of 33.4%
Diagnosed diabetes10% 2 pts below the national average of 12%
Currently smokes8.8% 4.4 pts below the national average of 13.2%
High blood pressure37.3% 3.2 pts above the national average of 34.1%
Fair or poor general health13.7% 6.6 pts below the national average of 20.3%
No health insurance (18–64)3% 8.3 pts below the national average of 11.3%
Depression22.2% same as the national average of 21.9%
No leisure-time physical activity16.9% 8.5 pts below the national average of 25.4%
Arthritis35.4% 10.3 pts above the national average of 25.1%
Binge drinking13.9% 2.1 pts below the national average of 16%
Taking blood pressure medication83.4% 8.7 pts above the national average of 74.7%
Cancer (non-skin)14% 6.3 pts above the national average of 7.7%
Current asthma11.4% 1 pts above the national average of 10.4%
Coronary heart disease7.6% 1.4 pts above the national average of 6.2%
Routine check-up in past year85.9% 9.2 pts above the national average of 76.7%
Cholesterol screening93.7% 7.8 pts above the national average of 85.9%
Cognitive disability10.3% 4.5 pts below the national average of 14.8%
Colorectal screening78.6% 14.3 pts above the national average of 64.3%
COPD6.4% same as the national average of 6.6%
Visited a dentist77.7% 16.4 pts above the national average of 61.3%
Any disability26.6% 4.1 pts below the national average of 30.7%
Lacks emotional support19.4% 5.4 pts below the national average of 24.8%
Food insecurity6.6% 10.5 pts below the national average of 17.1%
Received food stamps7.4% 6.9 pts below the national average of 14.3%
Hearing disability8% 1.3 pts above the national average of 6.7%
High cholesterol40% 3.8 pts above the national average of 36.2%
Housing insecurity6.2% 7.6 pts below the national average of 13.8%
Independent living disability6.2% 2.2 pts below the national average of 8.4%
Lacks transport4.6% 4.6 pts below the national average of 9.2%
Loneliness29.1% 5.3 pts below the national average of 34.4%
Mammography use84.7% 8.8 pts above the national average of 75.9%
Poor mental health (14+ days)13% 3.8 pts below the national average of 16.8%
Mobility disability12.6% 1.4 pts below the national average of 14%
Poor physical health (14+ days)12.5% 1 pts below the national average of 13.5%
Self-care disability2.8% 1.2 pts below the national average of 4%
Utility shut-off threat4.3% 4.5 pts below the national average of 8.8%
Sleeps under 7 hours29.1% 7.3 pts below the national average of 36.4%
Stroke3.6% same as the national average of 3.4%
All natural teeth lost4.2% 8.8 pts below the national average of 13%
Vision disability3.4% 2.2 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments225
People employed1,631
Annual payroll$112,685,000
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 58.3% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 3 census tracts this ZIP code covers
Expected annual loss63.6 out of 100
Community resilience99.1 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.

Coastal flooding95.2Relatively High at its worst in this ZIP code
Hurricane88.8Relatively Moderate at its worst in this ZIP code
River flooding71Relatively Moderate at its worst in this ZIP code
Landslide70.1Very Low at its worst in this ZIP code
Wildfire67.6Very Low at its worst in this ZIP code
Hail64.6Relatively Low at its worst in this ZIP code
Lightning60.3Relatively Moderate at its worst in this ZIP code
Strong wind52Relatively Low at its worst in this ZIP code
Earthquake45.1Relatively Low at its worst in this ZIP code
Tornado33.6Relatively Low at its worst in this ZIP code
Ice storm30Very Low at its worst in this ZIP code
Winter weather24.6Relatively Low at its worst in this ZIP code
Cold wave21.1Relatively Low at its worst in this ZIP code
Heat wave3.8Very Low at its worst in this ZIP code
Drought1Relatively 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$100,927$101,341$78,538
Income per person$90,850$56,284$43,289
Poverty rate5%10%12.4%
Median home value$746,200$525,800$303,400
Median gross rent$1,781$1,687$1,348
Homeownership92.9%62.6%65%
Bachelor's degree or higher58.1%46.6%35%
Unemployment rate1.6%5.1%5.2%
Works from home13.1%16.7%13.5%
Born outside the US11.6%17.7%13.9%
Median age57.94038.7
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 stationHYANNIS, MA US7.7 km away
Rain in a year46 in
Snow in a year22 in

Average high and low by month

January38.8°F / 22.3°F3.71 in rain, 9.5 in snow
February39.7°F / 23.5°F3.56 in rain, 6.3 in snow
March44.2°F / 29.6°F4.77 in rain, 3.6 in snow
April53.5°F / 38.3°F4 in rain
May62.7°F / 47.6°F3.42 in rain
June71.5°F / 57°F3.33 in rain
July78.1°F / 64.2°F2.77 in rain
August77°F / 63.2°F3.24 in rain
September71.1°F / 56.5°F3.83 in rain
October61.2°F / 45.9°F4.29 in rain
November52.1°F / 36.9°F4.07 in rain
December43.8°F / 28.6°F4.68 in rain, 2.1 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 supermarket100% of this ZIP code's area
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%.

Barnstable School District100% 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 vulnerability19more vulnerable than 19% of US census tracts
Socioeconomic status15more vulnerable than 15% of US census tracts
Household characteristics62more vulnerable than 62% of US census tracts
Racial and ethnic minority status24more vulnerable than 24% of US census tracts
Housing type and transport17more vulnerable than 17% of US census tracts
Walkability9.8 out of 20Below average
Nearby ZIP codes

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

02634 Centerville, MA3.6 km away
02632 Centerville, MA4.2 km away
02635 Cotuit, MA4.4 km away
02672 West Hyannisport, MA5.1 km away
02648 Marstons Mills, MA5.2 km away
02647 Hyannis Port, MA6.5 km away
02668 West Barnstable, MA7.9 km away
02601 Hyannis, MA8 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.

Barnstable County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area6.47 sq mi
Water area1.76 sq mi
Population density546 people per sq mi
Latitude, longitude41.6300, -70.3837

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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