Postal Codes

04787 ZIP Code

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ZIP code 04787 covers Westfield, Maine, with a population of about 454 and a median household income of $56,250.

Population
45411 per square mile
Median age
47.38.6 points above the US average
Median household income
$56,25022% below the Maine median
Poverty rate
14.5%2.1 points above the US average
Median home value
$120,40055% below the Maine median
Median rent
$78827% below the Maine median
Degree or higher
14%21 points below the US average
Homeownership
89.9%24.9 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
5

Where 04787 is

Westfield, Maine — the point the Postal Service gives for this ZIP code. A ZIP code is a set of delivery routes rather than an area, so this marks its centre, not its boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population454
Median age47.3
Family households79.1%
Born outside the US0.4%
Speaks a language other than English at home1.1%
White (non-Hispanic)88.5%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino8.1%
Veterans10.3%
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$56,250
Income per person$31,284
Poverty rate14.5%
Households on SNAP or cash assistance12.8%

Household income distribution

Under $10k0.7%
$10–15k6.1%
$15–20k2.7%
$20–25k4.7%
$25–30k4.7%
$30–35k13.5%
$35–40k2.0%
$40–45k0.7%
$45–50k6.8%
$50–60k11.5%
$60–75k10.8%
$75–100k7.4%
$100–125k13.5%
$125–150k12.2%
$150–200k2.7%
$200k or more0.0%

Income as declared to the IRS

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

Tax returns filed230
Mean adjusted gross income$43,965
Returns declaring $200,000 or more0%
Returns, under $25k34.8%
Returns, $25k–$50k30.4%
Returns, $50k–$75k13.0%
Returns, $75k–$100k13.0%
Returns, $100k–$200k8.7%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$120,400
Median gross rent$788
Rent as a share of household income13.8%
Owner-occupied89.9%
Vacant homes26.4%
Median year built1981

What the homes are

Detached house80.1%
Attached house3.5%
Mobile home16.4%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.1%
Bachelor's degree or higher14%
High school diploma or higher88.2%
Works from home27.4%
Drives to work alone59.1%
Takes public transport1%
Commutes 45 minutes or more2%
Health

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

Obesity40.6% 7.2 pts above the national average of 33.4%
Diagnosed diabetes16% 4 pts above the national average of 12%
Currently smokes19.2% 6 pts above the national average of 13.2%
High blood pressure46.8% 12.7 pts above the national average of 34.1%
Fair or poor general health24.7% 4.4 pts above the national average of 20.3%
No health insurance (18–64)8.7% 2.6 pts below the national average of 11.3%
Depression24.5% 2.6 pts above the national average of 21.9%
No leisure-time physical activity33% 7.6 pts above the national average of 25.4%
Arthritis39.9% 14.8 pts above the national average of 25.1%
Binge drinking12.1% 3.9 pts below the national average of 16%
Taking blood pressure medication80.7% 6 pts above the national average of 74.7%
Cancer (non-skin)11.4% 3.7 pts above the national average of 7.7%
Current asthma13.2% 2.8 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 year83.9% 7.2 pts above the national average of 76.7%
Cholesterol screening89.2% 3.3 pts above the national average of 85.9%
Cognitive disability16.3% 1.5 pts above the national average of 14.8%
Colorectal screening71.8% 7.5 pts above the national average of 64.3%
COPD12% 5.4 pts above the national average of 6.6%
Visited a dentist53.6% 7.7 pts below the national average of 61.3%
Any disability39.3% 8.6 pts above the national average of 30.7%
Lacks emotional support25.3% 0.5 pts above the national average of 24.8%
Food insecurity13% 4.1 pts below the national average of 17.1%
Received food stamps19% 4.7 pts above the national average of 14.3%
Hearing disability11.1% 4.4 pts above the national average of 6.7%
High cholesterol43.8% 7.6 pts above the national average of 36.2%
Housing insecurity10.7% 3.1 pts below the national average of 13.8%
Independent living disability9.8% 1.4 pts above the national average of 8.4%
Lacks transport8.1% 1.1 pts below the national average of 9.2%
Loneliness32.8% 1.6 pts below the national average of 34.4%
Mammography use77.2% 1.3 pts above the national average of 75.9%
Poor mental health (14+ days)17.3% 0.5 pts above the national average of 16.8%
Mobility disability20.3% 6.3 pts above the national average of 14%
Poor physical health (14+ days)18.4% 4.9 pts above the national average of 13.5%
Self-care disability4.9% 0.9 pts above the national average of 4%
Utility shut-off threat8.2% 0.6 pts below the national average of 8.8%
Sleeps under 7 hours37.7% 1.3 pts above the national average of 36.4%
Stroke4.9% 1.5 pts above the national average of 3.4%
All natural teeth lost14.2% 1.2 pts above the national average of 13%
Vision disability5.8% same as the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments5
People employed44
Annual payroll$851,000
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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 52.9% of US census tracts
FEMA ratingRelatively Low
Expected annual loss52.7 out of 100
Community resilience40.1 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.

Winter weather98.9Very High at its worst in this ZIP code
Cold wave96.5Very High at its worst in this ZIP code
Drought86.8Relatively Low at its worst in this ZIP code
Landslide80Very Low at its worst in this ZIP code
Hurricane77.7Relatively Low at its worst in this ZIP code
Strong wind60.4Relatively Moderate at its worst in this ZIP code
Wildfire59.7Very Low at its worst in this ZIP code
River flooding53.5Relatively Moderate at its worst in this ZIP code
Earthquake52.3Relatively Low at its worst in this ZIP code
Hail40.7Relatively Low at its worst in this ZIP code
Lightning37.7Relatively Low at its worst in this ZIP code
Tornado15.9Very Low at its worst in this ZIP code
Ice storm14.8Very Low at its worst in this ZIP code
Heat wave2.4Very Low at its worst in this ZIP code
Compared with Maine 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 ZIPMaineUnited States
Median household income$56,250$71,773$78,538
Income per person$31,284$42,035$43,289
Poverty rate14.5%10.8%12.4%
Median home value$120,400$266,400$303,400
Median gross rent$788$1,084$1,348
Homeownership89.9%74%65%
Bachelor's degree or higher14%35.3%35%
Unemployment rate4.1%3.9%5.2%
Works from home27.4%14.1%13.5%
Born outside the US0.4%3.9%13.9%
Median age47.344.838.7
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 stationPRESQUE ISLE, ME US8.9 km away
Rain in a year38 in
Snow in a year98 in

Average high and low by month

January22.3°F / 3.3°F2.53 in rain, 21.1 in snow
February25.9°F / 5.3°F1.92 in rain, 21.7 in snow
March35.7°F / 16°F2.35 in rain, 19 in snow
April49.6°F / 29.3°F2.79 in rain, 6.3 in snow
May65.2°F / 41.3°F3.29 in rain, 0.2 in snow
June73.7°F / 50.4°F3.81 in rain
July78.5°F / 56.3°F3.66 in rain
August77.3°F / 54.5°F3.81 in rain
September69.1°F / 46.8°F3.51 in rain, 0.2 in snow
October54.5°F / 36.3°F4.16 in rain, 1.2 in snow
November40°F / 26°F3.06 in rain, 6.1 in snow
December28.2°F / 12.5°F3.16 in rain, 21.7 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%.

School Administrative District 01100% 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 vulnerability65more vulnerable than 65% of US census tracts
Socioeconomic status58more vulnerable than 58% of US census tracts
Household characteristics63more vulnerable than 63% of US census tracts
Racial and ethnic minority status3more vulnerable than 3% of US census tracts
Housing type and transport85more vulnerable than 85% of US census tracts
Walkability5.4 out of 20Least walkable
Nearby ZIP codes

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

04740 Easton, ME5.1 km away
04758 Mars Hill, ME9.5 km away
04734 Blaine, ME11 km away
04769 Presque Isle, ME11.8 km away
04757 Mapleton, ME19.2 km away
04742 Fort Fairfield, ME19.9 km away
04735 Bridgewater, ME20.3 km away
04738 Crouseville, ME21.9 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.

Aroostook County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area40.24 sq mi
Water area0.04 sq mi
Population density11 people per sq mi
Latitude, longitude46.5945, -67.9302

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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