Southport ZIP Code List — Lincoln County, ME

There is one unique ZIP code in Southport, Maine and it is 04576. Area code: 207.

ZIP codes

5.11

sq mi land

4.69

sq mi water

207

area code

Southport, ME ZIP code map

About Southport, ME

Southport, Maine, is a charming coastal town located in Lincoln County. Known for its picturesque landscapes and friendly community, Southport offers a serene escape for residents and visitors alike. With its stunning views of the Atlantic Ocean and access to various outdoor activities, Southport is a hidden gem on the Maine coast.

Location & geography

Geographically, Southport is situated on several islands connected by bridges and is surrounded by the Atlantic Ocean, providing a diverse landscape of land and water. It neighbors several notable locations, including Boothbay Harbor, which is about 5 miles to the west, and Wiscasset, roughly 10 miles to the north. The town has a land area of 5.11 square miles and a water area of 4.69 square miles, offering ample opportunities for both land and water-based recreation.

Community & economy

The character of Southport is defined by its tight-knit community and strong connection to maritime traditions. The local economy thrives on tourism, fishing, and seasonal recreational industries, which are vital to the community's livelihood. Daily life in Southport is often centered around its beautiful natural surroundings, with residents enjoying boating, fishing, and the vibrant local arts scene.

Transportation

Southport is accessible via Route 27, which connects to nearby towns and provides easy travel options for residents and visitors. The nearest named airport is the Wiscasset Airport, located about 10 miles away, which offers general aviation services. Public transportation options are limited, making personal vehicles the primary mode of travel.

History

Southport was established in the early 19th century, predominantly as a fishing village that capitalized on the abundant resources of the Atlantic Ocean. Key industries have historically included shipbuilding and fishing, and notable events include the development of the local infrastructure that supports its ongoing tourism appeal. The town's rich maritime history is celebrated through various local events and traditions.

Did you know?

A surprising fact about Southport is that it is home to the Southport Island Lighthouse, which stands as a historic symbol of maritime navigation. Additionally, the town offers stunning views of the natural beauty surrounding it, often attracting artists and photographers seeking inspiration from its landscapes.

ZIP codes for Southport, ME (1)

ZIP code	City	County	Map
04576	Southport	Lincoln	View map

Demographics & statistics

467

Population

68.5

Median age

$68,542

Median household income

$54,024

Per capita income

$450,000

Median home value

Median monthly rent

98.8%

Home ownership

6.7%

Poverty rate

1.1%

Unemployment

820

Housing units

64.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	35	7.5%
18 and over	432	92.5%
65 and over	269	57.6%
Median age	68.5 years

Race & ethnicity

White 95.1%

Two or more races 2.8%

Asian 2.1%

Group	Count	%
White	444	95.1%
Two or more races	13	2.8%
Asian	10	2.1%

Household income

Under $10k 3.1%

$10k–$15k 5.4%

$15k–$25k 2.7%

$25k–$35k 7.8%

$35k–$50k 16.3%

$50k–$75k 16.3%

$75k–$100k 15.2%

$100k–$150k 15.2%

$150k–$200k 6.2%

$200k+ 11.7%

Range	% of households
Under $10k	3.1%
$10k–$15k	5.4%
$15k–$25k	2.7%
$25k–$35k	7.8%
$35k–$50k	16.3%
$50k–$75k	16.3%
$75k–$100k	15.2%
$100k–$150k	15.2%
$150k–$200k	6.2%
$200k+	11.7%
Median income	$68,542

Housing

Home values

Under $50k 2.4%

$100k–$150k 0.8%

$150k–$200k 1.2%

$200k–$300k 29.5%

$300k–$500k 22.8%

$500k–$1M 32.3%

$1M+ 11.0%

Housing overview

Metric	Value
Median home value	$450,000
Median rent / month	$0
Owner occupied	98.8%
Renter occupied	1.2%
Vacant	68.8%
Single-family detached	97.6%
Large apartment buildings	0.0%
Mobile homes	1.9%
Median rooms	6.2
Avg household size (owned)	1.81

Year built

Era	%
2020 or later	0.0%
2010–2019	1.0%
2000–2009	5.8%
1990–1999	7.8%
1980–1989	12.3%
1970–1979	10.6%
1960–1969	9.1%
1950–1959	5.2%
1940–1949	1.5%
1939 or earlier	46.8%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	4.6%
2 bedrooms	20.7%
3 bedrooms	48.5%
4 bedrooms	18.2%
5+ bedrooms	6.9%

Vehicles per household

Vehicles	% of households
No vehicle	11.3%
1 vehicle	30.0%
2 vehicles	36.2%
3 or more	22.6%

Heating fuel

Fuel type	%
Electricity	7.8%
Propane / LP gas	15.6%
Fuel oil	69.6%
Wood	7.0%

Households & families

Household type	Count	%
Married-couple family	131	51.0%
Cohabiting couple	13	5.1%
Male householder, no spouse	35	13.6%
Female householder, no spouse	78	30.4%
Households with children under 18	15	5.8%
Households with seniors (65+)	192	74.7%
Average household size	1.82

Marital status

Status	Male	Female
Never married	22.4%	8.1%
Married	66.2%	58.7%
Separated	0.0%	0.0%
Widowed	6.7%	24.7%
Divorced	4.8%	8.5%

Education

Less than 9th grade 0.7%

Some HS, no diploma 0.0%

HS graduate 18.2%

Some college, no degree 12.4%

Associate's degree 4.0%

Bachelor's degree 38.1%

Graduate / professional 26.6%

Metric	%
HS diploma or higher	99.3%
Bachelor's or higher	64.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	13	35.1%
High school	24	64.9%
College / grad school	0	0.0%

Employment

Industry of employment

Professional & management 16.1%

Arts, food & hospitality 15.0%

Education & healthcare 12.8%

Public administration 12.8%

Construction 8.3%

Other services 8.3%

Manufacturing 5.6%

Retail trade 5.6%

Finance & real estate 5.0%

Agriculture & mining 4.4%

Transportation & utilities 4.4%

Information 1.7%

Occupation

Category	%
Management, business & arts	65.0%
Service	17.2%
Sales & office	10.6%
Natural resources & construction	3.3%
Production & transportation	3.9%

Employment type

Type	%
Private sector	56.1%
Government	21.7%
Self-employed	21.7%
Unpaid family workers	0.6%

Commute

Method	%
Drive alone	69.7%
Carpool	22.5%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	20.5

Poverty

All people 6.7%

Under 18 years 0.0%

18 and over 7.2%

Married-couple families 3.8%

Female-led households 0.0%

Income support

Source	% of households
Social Security	72.0%
Retirement income	44.7%
Supplemental Security	0.8%
Cash public assistance	0.4%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
High blood pressure	43.6%
High cholesterol	40.0%
Heart disease	10.7%
Stroke	4.4%
Asthma	9.2%
Arthritis	38.0%
Kidney disease	4.3%
Pulmonary disease	10.3%
Cancer	11.4%

Behavior / access	%
Binge drinking	10.4%
No physical activity	20.7%
Less than 7 hrs sleep	26.4%
Fair or poor health	13.4%
Poor mental health	10.6%
Poor physical health	10.8%
No health insurance	9.7%
Visited doctor (checkup)	82.2%
Visited dentist	72.2%
Cholesterol screening	94.9%
Teeth loss	14.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	43	10.0%

Disability	%
Any disability	13.1%
Under 18	0.0%
18–64 years	6.7%
65 and over	18.6%

Health insurance coverage

Type	%
Private insurance	65.1%
Public insurance	59.5%
Uninsured under 19	33.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	465	99.6%
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)	451	96.6%
Born in same state	445	95.3%
Born in different state	151	32.3%
Foreign born	6	1.3%
Naturalized citizen	16	3.4%
Not a US citizen	16	100.0%

Ancestry

Ancestry	Count	%
French	211	45.2%
Italian	60	12.8%
German	7	1.5%
Polish	6	1.3%

Ancestry	Count	%
Norwegian	5	1.1%
English	4	0.9%
Dutch	4	0.9%
Arab	2	0.4%

Technology access

Metric	% of households
Computer access	55.0%
Internet access	79.4%

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

Frequently asked questions

What is the ZIP code for Southport, ME?

Southport, ME has one ZIP code: 04576.

What is the main ZIP code for Southport, ME?

The primary ZIP code for Southport, ME is 04576. The city uses area code 207 for phone service.

What county is Southport, ME in?

Southport is located in Lincoln County, Maine.

How many ZIP codes are in Southport, ME?

Southport, ME has 1 ZIP code.

What is the ZIP code for downtown Southport near the harbor and Southport Memorial Library?

The downtown Southport area, including the historic harbor district and community center, is located in ZIP code 04576.

What ZIP code serves the Southport Island residential neighborhoods and local businesses?

Southport Island and all residential areas of Southport, Maine are served by the single ZIP code 04576.