04003 ZIP Code — Bailey Island, ME

Cumberland County, Maine

ZIP code 04003 is located in Bailey Island, Maine, within Cumberland County. It covers approximately 1.04 square miles and serves a population of 123 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 207.

123

population

1.04

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

04003 ZIP code map

Cities in ZIP code 04003

Below are the cities the US Postal Service accepts for ZIP code 04003. Using any city not on this list may result in mail delivery delays.

City	Status
Bailey Island	Preferred

Nearby ZIP codes

04066 Orrs Island (2.5 mi) 04079 Harpswell (4 mi) 04013 Bustins Island (5.7 mi) 04017 Chebeague Island (6.3 mi) 04050 Long Island (8.7 mi) 04562 Phippsburg (8.9 mi) 04096 Yarmouth (9.6 mi) 04033 Freeport (9.7 mi) 04034 Freeport (9.7 mi) 04032 Freeport (10.2 mi) 04110 Cumberland Foreside (10.4 mi) 04011 Brunswick (10.5 mi)

Demographics updated 05/2026

Population
Total population	123
Population density	118 / sq mi
State FIPS	23
County FIPS	005

Geography
Land area	1.04 sq mi
Water area	19.92 sq mi
Latitude	43.7413
Longitude	-69.9927
Timezone	Eastern (ET)
Area code	207

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	31.9%	32.3%	42.3%
$50k – $100k	23.9%	31.4%	32.3%
$100k – $200k	44.2%	27.4%	20.6%
Over $200k	0.0%	8.9%	4.9%

Demographics & statistics

123

Population

118

People per sq mi

61.8

Median age

Median household income

$44,198

Per capita income

$383,300

Median home value

Median monthly rent

72.1%

Home ownership

11.4%

Poverty rate

0.0%

Unemployment

338

Housing units

22.3%

Bachelor's or higher

Age distribution

Male Female

10–14

15–19

45–54

55–59

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	8	6.5%
18 and over	115	93.5%
65 and over	51	41.5%
Median age	61.8 years

Race & ethnicity

White 100%

Group	Count	%
White	123	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	31.9%	32.3%	42.3%
$50k – $100k	23.9%	31.4%	32.3%
$100k – $200k	44.2%	27.4%	20.6%
Over $200k	0.0%	8.9%	4.9%

$10k–$15k 11.8%

$35k–$50k 17.6%

$50k–$75k 22.1%

$100k–$150k 36.8%

$150k–$200k 11.8%

Range	% of households
$10k–$15k	11.8%
$35k–$50k	17.6%
$50k–$75k	22.1%
$100k–$150k	36.8%
$150k–$200k	11.8%
Median income	$0

Housing

Home values

$100k–$150k 18.4%

$150k–$200k 16.3%

$300k–$500k 49.0%

$500k–$1M 16.3%

Housing overview

Metric	Value
Median home value	$383,300
Median rent / month	$0
Owner occupied	72.1%
Renter occupied	27.9%
Vacant	81.0%
Single-family detached	77.0%
Large apartment buildings	0.0%
Mobile homes	16.2%
Median rooms	5.5
Avg household size (owned)	1.73

Year built

Era	%
2020 or later	0.0%
2010–2019	3.6%
2000–2009	9.8%
1990–1999	10.1%
1980–1989	15.1%
1970–1979	8.7%
1960–1969	10.6%
1950–1959	14.8%
1940–1949	4.2%
1939 or earlier	23.0%

Bedrooms

Size	% of units
No bedroom (studio)	10.4%
1 bedroom	0.0%
2 bedrooms	47.1%
3 bedrooms	29.4%
4 bedrooms	5.0%
5+ bedrooms	8.1%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	23.5%
2 vehicles	36.8%
3 or more	39.7%

Heating fuel

Fuel type	%
Fuel oil	89.7%
Wood	10.3%

Households & families

Household type	Count	%
Married-couple family	32	47.1%
Cohabiting couple	0	0.0%
Male householder, no spouse	21	30.9%
Female householder, no spouse	15	22.1%
Households with children under 18	7	10.3%
Households with seniors (65+)	38	55.9%
Average household size	1.81

Marital status

Status	Male	Female
Never married	33.8%	0.0%
Married	66.2%	51.1%
Separated	0.0%	0.0%
Widowed	0.0%	31.9%
Divorced	0.0%	17.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 44.7%

Some college, no degree 16.5%

Associate's degree 16.5%

Bachelor's degree 7.8%

Graduate / professional 14.6%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	22.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	8	47.1%
High school	0	0.0%
College / grad school	9	52.9%

Employment

Industry of employment

Education & healthcare 23.8%

Other services 19.0%

Manufacturing 17.5%

Construction 14.3%

Retail trade 14.3%

Professional & management 11.1%

Occupation

Category	%
Management, business & arts	12.7%
Service	0.0%
Sales & office	25.4%
Natural resources & construction	50.8%
Production & transportation	11.1%

Employment type

Type	%
Private sector	52.4%
Government	11.1%
Self-employed	36.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	52.4%
Carpool	36.5%
Public transit	0.0%
Walk	0.0%
Work from home	11.1%
Other means	0.0%
Avg commute (minutes)	27.9

Poverty

All people 11.4%

Under 18 years 0.0%

18 and over 12.2%

Married-couple families 25.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	55.9%
Retirement income	33.8%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	25.6%
High blood pressure	35.9%
High cholesterol	35.4%
Diabetes	9.9%
Heart disease	7.7%
Stroke	3.1%
Asthma	9.4%
Arthritis	28.9%
Kidney disease	3.2%
Pulmonary disease	7.3%
Cancer	9.8%

Behavior / access	%
Smoking	10.7%
Binge drinking	13.2%
No physical activity	18.6%
Less than 7 hrs sleep	26.5%
Depression	21.2%
Fair or poor health	10.5%
Poor mental health	10.6%
Poor physical health	8.7%
No health insurance	8.9%
Visited doctor (checkup)	81.2%
Visited dentist	76.3%
Cholesterol screening	94.0%
Teeth loss	9.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	14	12.2%

Disability	%
Any disability	12.2%
Under 18	0.0%
18–64 years	14.1%
65 and over	11.8%

Health insurance coverage

Type	%
Private insurance	61.0%
Public insurance	48.0%
No insurance	8.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	123	100.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	123	100.0%
Born in same state	123	100.0%
Born in different state	68	55.3%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	29	23.6%
Arab	15	12.2%

Ancestry	Count	%
German	8	6.5%

Technology access

Metric	% of households
Computer access	55.3%
Internet access	100.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 04003

What city is ZIP code 04003 in?

ZIP code 04003 is primarily assigned to Bailey Island, Maine.

What county is ZIP code 04003 in?

ZIP code 04003 falls within Cumberland County, Maine.

Does ZIP code 04003 have an older population?

42% of residents in ZIP code 04003 are 65 or older, above the national average of ~17%.

Does ZIP code 04003 have a large retiree population?

56% of households in ZIP code 04003 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 04003 have a large veteran population?

12% of civilians in ZIP code 04003 are veterans, above the national average of ~7%.

What is the typical home value in ZIP code 04003?

The median home value in ZIP code 04003 is $383,300.

What timezone is ZIP code 04003 in?

ZIP code 04003 observes the EST timezone.