US ZIP Code
04576

Southport, ME

Lincoln County  ·  Maine

● Active
👥 521 Population
💰 $83,438 Median HH Income
▲ 9% above avg ↑ 52% since 2019
🎂 63.3 Median Age ↓ 3% since 2019
🏠 $416,100 Median Home Value
▲ 49% above avg ↓ 4% since 2019
🎓 62.1% College Grads
▲ 60% above avg
📊 8.8% Unemployment
▲ 80% above avg ↑ 781% since 2019
ZIP Code Details
ZIP Code04576
CitySouthport
StateMaine (ME)
CountyLincoln County
Area Code207
Elevation53 ft
Latitude43.813339
Longitude-69.662868
TimezoneNew York (DST)
FIPS23015
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 44.7% (233) Female 55.3% (288) ♀

Race & Ethnicity

White: 96.4%Hispanic: 2.3%Asian: 1.3%Race
White96.4%
Hispanic2.3%
Asian1.3%

Age Breakdown

Under 5
0%
5–17
11%
18–24
1%
25–44
10%
45–64
33%
65+
18%

Key Indicators

Median Age63.3 yrs ↓ 3% since 2019
Avg Household Size1.79
Below Poverty7.1% ▼ 29% below avg
College Grads62.1% ▲ 60% above avg
Unemployment8.8% ▲ 80% above avg
HS Graduate80 (18.7%)
Some College37 (8.7%)
Associates45 (10.5%)
Bachelors30 (7%)
Graduate Degree235 (55%)

Education

HS Grad: 18.7%Some College: 8.7%Associates: 10.5%Bachelors: 7%Graduate: 55%Edu
HS Grad18.7%
Some College8.7%
Associates10.5%
Bachelors7.0%
Graduate55.0%
Housing & Income

Housing Tenure

Owner: 95.5%Renter: 4.5%Tenure
Owner95.5%
Renter4.5%

Home Value Distribution

Under $50k
3%
$100k–150k
1%
$150k–200k
1%
$200k–300k
24%
$300k–500k
34%
Over $500k
37%

Financials

Median HH Income$83,438 ▲ 9% above avg ↑ 52% since 2019
Median Home Value$416,100 ▲ 49% above avg ↓ 4% since 2019
Home/Income Ratio5.0x (nat avg ~3.5x)
Total Units886
Vacant Units595
Avg HH Size1.79

Income Distribution

Under $25k
13%
$25k–50k
12%
$50k–75k
12%
$75k–100k
24%
$100k–150k
19%
$150k–200k
4%
Over $200k
16%
Employment & Commute

How People Get to Work

Drove Alone
79%
Walked
6%
Work From Home
15%

Commute Time

Under 15 min
40%
15–30 min
33%
30–45 min
9%
Over 45 min
18%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
6%
1960s–1970s
18%
1980s–1990s
12%
2000+
63%

Summary

Total Units886
Vacant595
Owner Occupied95.5%
Renter Occupied4.5%
Avg HH Size1.79
Frequently Asked Questions
ZIP code 04576 is in Southport, ME, in Lincoln County.
ZIP code 04576 is located in Maine (ME).
ZIP code 04576 is in Lincoln County, ME.
ZIP 04576 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 04576 is 521 people (ACS 2023).
The median household income in ZIP code 04576 is $83,438 (ACS 2023).
The median home value in ZIP 04576 is $416,100 (ACS 2023).
About ZIP Code 04576

ZIP code 04576 is located in Southport, Maine, within Lincoln County. With a population of 521, this is a sparsely populated ZIP code with an older community — the median age is 63.3 years. Economically, 04576 is a middle-income ZIP code: the median household income of $83,438 is near the national average.

Real estate in ZIP code 04576 represents a premium housing market. The median home value of $416,100 is above the national average. Homeownership is strong here — 95.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have decreased by 4% since 2019.

The population of 04576 is primarily White (96.35%). Residents are highly educated — 62.1% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 7.1%. Household income has grown by 52% since 2019.

The unemployment rate in 04576 stands at 8.8%, which is significantly above the national average. About 13% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 69%.

Overall, ZIP code 04576 in Southport, ME is characterized as middle-income, highly educated, an older community, and predominantly owner-occupied. With 521 residents, a median household income of $83,438, and a median home value of $416,100, it offers a clear picture of life in this part of Maine.