Zip lookup · ME

04576
Southport, Maine.

Southport, Lincoln County, ME · population 547

What it costs per month · 04576 $4,560/mo

to buy the typical home at today's mortgage rate — +$2,809 (+161%) since Feb 2020.

What the home itself did
1 year
Up $53,139 +7%
$815,584$868,723 since Sep 2025
5 years
Up $202,920 +30%
$665,803$868,723 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$1,000 $2,000 $3,000 $4,000 2002 2006 2010 2014 2018 2022 2026 04576 $4,560 United States $1,922
$1,000 $2,000 $3,000 $4,000 2002 2010 2018 2026
  • 04576$4,560
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 13 years.

Typical home values in zip 04576 rose 6.5% over the past year — faster than the nation's +1.2%.

Zillow also publishes an index for the city itself: Southport, ME — measured over the city limits, which is a different area from this zip.

Typical home value $868,723 as of Sep 2026
+6.5%year on year

Typical home value — 04576

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $500,000 $750,000 2020 2021 2022 2023 2024 2025 2026 04576 $868,723 United States $366,157
$250,000 $500,000 $750,000 2020 2022 2024 2026
  • 04576$868,723
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
3.0 04538 Boothbay Harbor 1,810 — $542,367
3.9 04544 East Boothbay 978 — $714,395
4.1 04548 Georgetown 1,012 — $696,023
5.9 04537 Boothbay 1,685 — $519,477
7.3 04568 South Bristol 512 — $935,431
8.4 04562 Phippsburg 2,238 — $477,300
8.6 04554 New Harbor 514 — $652,559
9.4 04530 Bath 11,275 $1,964 $412,561
10.3 04556 Edgecomb 1,251 — $405,841
10.9 04579 Woolwich 3,158 — $417,998
11.1 04578 Wiscasset 4,709 — $404,175
12.7 04539 Bristol 1,456 — $517,070
14.2 04079 Harpswell 4,026 $2,600 $713,456
15.4 04066 Orrs Island 837 — $707,914
16.3 04553 Newcastle 1,913 — $461,428
16.3 04011 Brunswick 22,336 $2,125 $497,754
17.0 04543 Damariscotta 2,192 — $477,377
17.1 04003 Bailey Island 183 — $821,981
17.4 04086 Topsham 9,706 $1,850 $468,836
17.4 04551 Bremen 917 — $478,085
17.7 04008 Bowdoinham 3,142 — $384,562
18.1 04342 Dresden 1,645 — $351,136

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.