Postal Codes

04664 ZIP Code

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ZIP code 04664 covers Sullivan, Maine, with a population of about 1,240 and a median household income of $59,318.

Population
1,24031 per square mile
Median age
48.69.9 points above the US average
Median household income
$59,31817% below the Maine median
Poverty rate
13%0.6 points above the US average
Typical home value
$372,906up 28.3% in five years
Median rent
$88119% below the Maine median
Degree or higher
24.6%10.4 points below the US average
Homeownership
79.8%14.8 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
27

Where 04664 is

Sullivan, Maine — 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

Population1,240
Median age48.6
Family households57.8%
Born outside the US1.3%
Speaks a language other than English at home2.7%
White (non-Hispanic)94.4%
Black (non-Hispanic)0.2%
Asian (non-Hispanic)0%
Hispanic or Latino0.6%
Veterans14.2%
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$59,318
Income per person$31,279
Poverty rate13%
Households on SNAP or cash assistance12.6%

Household income distribution

Under $10k3.9%
$10–15k4.8%
$15–20k5.4%
$20–25k4.8%
$25–30k3.1%
$30–35k2.5%
$35–40k7.9%
$40–45k1.7%
$45–50k4.1%
$50–60k12.8%
$60–75k13.4%
$75–100k13.8%
$100–125k11.0%
$125–150k2.5%
$150–200k4.3%
$200k or more3.9%

Income as declared to the IRS

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

Tax returns filed610
Mean adjusted gross income$53,934
Returns declaring $200,000 or more0%
Returns, under $25k27.9%
Returns, $25k–$50k32.8%
Returns, $50k–$75k16.4%
Returns, $75k–$100k9.8%
Returns, $100k–$200k13.1%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$209,300
Median gross rent$881
Owner-occupied79.8%
Vacant homes32%
Median year built1979

What the homes are

Detached house81%
2 to 4 units6.7%
Mobile home10.9%
Boat, RV or van1.3%
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$372,906as of 2026-07
Typical home value, 1 yearup 7.7%
Typical home value, 5 yearsup 28.3%
Typical home value since 2000
201920222026$372,906$216,838

$216,838 in 2019 to $372,906 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.9%
Bachelor's degree or higher24.6%
High school diploma or higher97.1%
Works from home13.5%
Drives to work alone75%
Takes public transport0.4%
Commutes 45 minutes or more24.4%
Health

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

Obesity32.5% 0.9 pts below the national average of 33.4%
Diagnosed diabetes12.4% same as the national average of 12%
Currently smokes16.9% 3.7 pts above the national average of 13.2%
High blood pressure36.7% 2.6 pts above the national average of 34.1%
Fair or poor general health20.4% same as the national average of 20.3%
No health insurance (18–64)8.5% 2.8 pts below the national average of 11.3%
Depression27.7% 5.8 pts above the national average of 21.9%
No leisure-time physical activity23.3% 2.1 pts below the national average of 25.4%
Arthritis33.6% 8.5 pts above the national average of 25.1%
Binge drinking15.3% 0.7 pts below the national average of 16%
Taking blood pressure medication77.6% 2.9 pts above the national average of 74.7%
Cancer (non-skin)10% 2.3 pts above the national average of 7.7%
Current asthma13.1% 2.7 pts above the national average of 10.4%
Coronary heart disease8.3% 2.1 pts above the national average of 6.2%
Routine check-up in past year82% 5.3 pts above the national average of 76.7%
Cholesterol screening86.9% 1 pts above the national average of 85.9%
Cognitive disability17.4% 2.6 pts above the national average of 14.8%
Colorectal screening67.6% 3.3 pts above the national average of 64.3%
COPD9.7% 3.1 pts above the national average of 6.6%
Visited a dentist61.8% 0.5 pts above the national average of 61.3%
Any disability34.2% 3.5 pts above the national average of 30.7%
Lacks emotional support22.4% 2.4 pts below the national average of 24.8%
Food insecurity13% 4.1 pts below the national average of 17.1%
Received food stamps17.8% 3.5 pts above the national average of 14.3%
Hearing disability8.9% 2.2 pts above the national average of 6.7%
High cholesterol38.8% 2.6 pts above the national average of 36.2%
Housing insecurity11.5% 2.3 pts below the national average of 13.8%
Independent living disability9.1% 0.7 pts above the national average of 8.4%
Lacks transport9% same as the national average of 9.2%
Loneliness31.6% 2.8 pts below the national average of 34.4%
Mammography use81.3% 5.4 pts above the national average of 75.9%
Poor mental health (14+ days)18.9% 2.1 pts above the national average of 16.8%
Mobility disability15.5% 1.5 pts above the national average of 14%
Poor physical health (14+ days)15.5% 2 pts above the national average of 13.5%
Self-care disability4.3% same as the national average of 4%
Utility shut-off threat8.9% same as the national average of 8.8%
Sleeps under 7 hours32.5% 3.9 pts below the national average of 36.4%
Stroke4.1% 0.7 pts above the national average of 3.4%
All natural teeth lost13.5% 0.5 pts above the national average of 13%
Vision disability5.3% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments27
People employed84
Annual payroll$3,054,000
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 45.4% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 2 census tracts this ZIP code covers
Expected annual loss37.1 out of 100
Community resilience95.8 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 weather98.3Very High at its worst in this ZIP code
Ice storm95.2Relatively High at its worst in this ZIP code
Drought91.8Relatively Moderate at its worst in this ZIP code
Lightning91.4Relatively High at its worst in this ZIP code
Hurricane87.4Relatively Moderate at its worst in this ZIP code
Landslide86.5Relatively Low at its worst in this ZIP code
Cold wave71.4Relatively Moderate at its worst in this ZIP code
Coastal flooding63.6Relatively High at its worst in this ZIP code
Wildfire54.8Very Low at its worst in this ZIP code
Avalanche45Very Low at its worst in this ZIP code
Hail39.3Relatively Low at its worst in this ZIP code
Strong wind38.6Relatively Low at its worst in this ZIP code
River flooding33.5Relatively Moderate at its worst in this ZIP code
Earthquake33.4Very Low at its worst in this ZIP code
Tornado18.6Very Low at its worst in this ZIP code
Heat wave2.9Very 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$59,318$71,773$78,538
Income per person$31,279$42,035$43,289
Poverty rate13%10.8%12.4%
Median home value$209,300$266,400$303,400
Median gross rent$881$1,084$1,348
Homeownership79.8%74%65%
Bachelor's degree or higher24.6%35.3%35%
Unemployment rate5.9%3.9%5.2%
Works from home13.5%14.1%13.5%
Born outside the US1.3%3.9%13.9%
Median age48.644.838.7
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 stationACADIA NP, ME US21.8 km away
Rain in a year56 in

Average high and low by month

January32.5°F / 15.1°F4.48 in rain
February34.9°F / 17.5°F3.84 in rain
March41.6°F / 25°F4.94 in rain
April53.2°F / 34.8°F5.15 in rain
May64.5°F / 44.8°F4.5 in rain
June73.9°F / 53.8°F4.28 in rain
July79.3°F / 60.2°F3.27 in rain
August78.3°F / 59.7°F3.45 in rain
September70.9°F / 52.8°F4.22 in rain
October58.5°F / 42.8°F5.86 in rain
November47.8°F / 32.7°F5.89 in rain
December37.8°F / 22.4°F5.66 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 supermarket100% 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 2 school districts, so the address decides which one, not the ZIP code.

Regional School Unit 2466.4% of this ZIP code's land area
Hancock Unorganized Territory33.6% 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 vulnerability49more vulnerable than 49% of US census tracts
Socioeconomic status65more vulnerable than 65% of US census tracts
Household characteristics50more vulnerable than 50% of US census tracts
Racial and ethnic minority status12more vulnerable than 12% of US census tracts
Housing type and transport38more vulnerable than 38% 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.

04677 Sorrento, ME7.3 km away
04607 Gouldsboro, ME8.6 km away
04640 Hancock, ME10 km away
04634 Franklin, ME11.4 km away
04680 Steuben, ME15.1 km away
04622 Cherryfield, ME16.9 km away
04644 Hulls Cove, ME17.1 km away
04669 Prospect Harbor, ME17.5 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.

Hancock County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area40.17 sq mi
Water area4.01 sq mi
Population density31 people per sq mi
Latitude, longitude44.5458, -68.1279

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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