31561 — Sea Island, GA Home Values
Typical home value $4,363,008 as of June 2026 · 1st of 12 in Brunswick, GA
Blue: typical home value (Zillow ZHVI) in ZIP code 31561, June 2021 to June 2026. This page shows observed data only; no forecast.
How 31561 compares in the Brunswick, GA area
ZIP code 31561 (Sea Island, GA) has a typical home value of $4,363,008 as of June 2026, ranking 1st of 12 ZIP codes tracked in the Brunswick, GA area, the most expensive ZIP code in the metro. Prices here have moved -0.9% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +46.3%, from $2,981,848 in June 2021 to $4,363,008 in June 2026.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the Brunswick, GA forecast for a modeled outlook, or browse the full ranked list of ZIP codes in Brunswick.
Population and demographics
ZIP code 31561 has a population of 94, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 100% White.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Oglethorpe Point Elementary School | 6200 Frederica Rd, Saint Simons Island, GA | 4.3 mi |
| St. Simons Elementary School | 805 Ocean Blvd, Saint Simons Island, GA | 6.8 mi |
| Goodyear Elementary School | 3000 Roxboro Rd, Brunswick, GA | 10.1 mi |
Distance is straight-line from the ZIP code's center; driving distance will be longer. School attendance is set by district boundaries, not proximity. Confirm which school a specific address is zoned for with the local school district. Source: National Center for Education Statistics.
Frequently asked questions
What is the typical home value in ZIP code 31561?
$4,363,008 as of June 2026, the latest month Zillow has published observed data for.
Is 31561 an expensive ZIP code in the Brunswick, GA area?
31561 ranks 1st of 12 ZIP codes in the Brunswick, GA area by typical home value, the most expensive ZIP code in the metro.
How much have home values in 31561 changed over the past year?
-0.9% over the trailing 12 months, from observed Zillow data.
What is the population of ZIP code 31561?
94, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 31561?
Oglethorpe Point Elementary School (4.3 mi), St. Simons Elementary School (6.8 mi), Goodyear Elementary School (10.1 mi), by straight-line distance from the ZIP code's center. School attendance is set by district boundaries, not proximity. Confirm assignment with the local school district.
Is this page showing a forecast for 31561?
No. Every number on this page is observed Zillow data as of June 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the Brunswick, GA forecast for a modeled outlook.
ZIP-level values shown here are observed Zillow data, not forecasts. Sialim's forecasting engine works at the metro level today; ZIP-level forecasts are planned for Sialim Pro. Data © Zillow, via Zillow Research.