04541 ZIP Code — Chamberlain, ME

Lincoln County, Maine

ZIP code 04541 is located in Chamberlain, Maine, within Lincoln County. It covers approximately 0.35 square miles and serves a population of 55 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 207.

population

0.35

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

04541 ZIP code map

Cities in ZIP code 04541

Below are the cities the US Postal Service accepts for ZIP code 04541. Using any city not on this list may result in mail delivery delays.

City	Status
Chamberlain	Preferred

Nearby ZIP codes

04558 Pemaquid (1.6 mi) 04554 New Harbor (2.5 mi) 04564 Round Pond (2.9 mi) 04568 South Bristol (4.2 mi) 04539 Bristol (4.3 mi) 04573 Walpole (5.1 mi) 04544 East Boothbay (6.4 mi) 04537 Boothbay (6.9 mi) 04538 Boothbay Harbor (7 mi) 04556 Edgecomb (7.9 mi) 04551 Bremen (8.9 mi) 04571 Trevett (9.3 mi)

Demographics updated 06/2026

Population
Total population	55
Population density	157 / sq mi
State FIPS	23
County FIPS	015

Geography
Land area	0.35 sq mi
Water area	0.00 sq mi
Latitude	43.8922
Longitude	-69.4891
Timezone	Eastern (ET)
Area code	207

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	42.3%	42.6%	42.3%
$50k – $100k	30.8%	35.0%	32.3%
$100k – $200k	26.9%	18.1%	20.6%
Over $200k	0.0%	4.3%	4.9%

Demographics & statistics

Population

157

People per sq mi

68.1

Median age

$54,464

Median household income

$38,180

Per capita income

$447,200

Median home value

Median monthly rent

100.0%

Home ownership

34.5%

Poverty rate

0.0%

Unemployment

118

Housing units

67.3%

Bachelor's or higher

Age distribution

Male Female

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	55	100.0%
65 and over	28	50.9%
Median age	68.1 years

Race & ethnicity

White 100%

Group	Count	%
White	55	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	42.3%	42.6%	42.3%
$50k – $100k	30.8%	35.0%	32.3%
$100k – $200k	26.9%	18.1%	20.6%
Over $200k	0.0%	4.3%	4.9%

$10k–$15k 33.3%

$50k–$75k 42.4%

$100k–$150k 24.2%

Range	% of households
$10k–$15k	33.3%
$50k–$75k	42.4%
$100k–$150k	24.2%
Median income	$54,464

Housing

Home values

Under $50k 24.2%

$300k–$500k 54.5%

$500k–$1M 21.2%

Housing overview

Metric	Value
Median home value	$447,200
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	72.0%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.1
Avg household size (owned)	1.67

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	31.4%
1990–1999	0.0%
1980–1989	26.3%
1970–1979	0.0%
1960–1969	6.8%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	35.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	48.3%
3 bedrooms	19.5%
4 bedrooms	32.2%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	54.5%
2 vehicles	45.5%
3 or more	0.0%

Heating fuel

Fuel type	%
Propane / LP gas	45.5%
Fuel oil	54.5%

Households & families

Household type	Count	%
Married-couple family	15	45.5%
Cohabiting couple	7	21.2%
Male householder, no spouse	0	0.0%
Female householder, no spouse	11	33.3%
Households with children under 18	0	0.0%
Households with seniors (65+)	22	66.7%
Average household size	1.67

Marital status

Status	Male	Female
Never married	26.7%	44.0%
Married	50.0%	56.0%
Separated	0.0%	0.0%
Widowed	0.0%	0.0%
Divorced	23.3%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 0.0%

Some college, no degree 32.7%

Associate's degree 0.0%

Bachelor's degree 25.5%

Graduate / professional 41.8%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	67.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Education & healthcare 100.0%

Occupation

Category	%
Management, business & arts	100.0%
Service	0.0%
Sales & office	0.0%
Natural resources & construction	0.0%
Production & transportation	0.0%

Employment type

Type	%
Private sector	50.0%
Government	0.0%
Self-employed	50.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	100.0%
Carpool	0.0%
Public transit	0.0%
Walk	0.0%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 34.5%

Under 18 years 0.0%

18 and over 34.5%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	66.7%
Retirement income	45.5%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	24.2%
High blood pressure	46.7%
High cholesterol	41.5%
Diabetes	13.2%
Heart disease	12.1%
Stroke	4.9%
Asthma	8.7%
Arthritis	40.7%
Kidney disease	4.7%
Pulmonary disease	11.1%
Cancer	12.7%

Behavior / access	%
Smoking	13.9%
Binge drinking	10.0%
No physical activity	22.0%
Less than 7 hrs sleep	25.8%
Depression	19.8%
Fair or poor health	14.3%
Poor mental health	9.8%
Poor physical health	11.3%
No health insurance	10.3%
Visited doctor (checkup)	83.1%
Visited dentist	71.6%
Cholesterol screening	95.4%
Teeth loss	15.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	14	25.5%

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

Health insurance coverage

Type	%
Private insurance	100.0%
Public insurance	65.5%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	55	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)	55	100.0%
Born in same state	55	100.0%
Born in different state	8	14.5%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	23	41.8%

Ancestry	Count	%
Italian	7	12.7%

Technology access

Metric	% of households
Computer access	60.0%
Internet access	100.0%

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

Frequently asked questions about ZIP code 04541

What city is ZIP code 04541 in?

ZIP code 04541 is primarily assigned to Chamberlain, Maine.

What county is ZIP code 04541 in?

ZIP code 04541 falls within Lincoln County, Maine.

Does ZIP code 04541 have an older population?

51% of residents in ZIP code 04541 are 65 or older, above the national average of ~17%.

Does ZIP code 04541 have a large retiree population?

67% of households in ZIP code 04541 receive Social Security income, suggesting a significant retiree or disability population.

What is the poverty rate in ZIP code 04541?

35% of residents in ZIP code 04541 live below the poverty line, above the national average.

How educated is the population of ZIP code 04541?

67% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What timezone is ZIP code 04541 in?

ZIP code 04541 observes the EST timezone.