ZIP Code 31561 Map

ZIP Code 31561 Data

ZIP Code31561
ZIP Code NameSea Island
Primary CountyGlynn County
ZIP Code TypePO Box
Population (2021)103
Area Code(s)912
Current Time
Profile Demographics Geography Politics Schools Climate Related Maps

31561 Profile

31561 is a United States ZIP Code located in Sea Island Georgia. 31561 is entirely within Glynn County. 31561 is within the Brunswick-Coastal Georgia Region.

The majority race/ethnicity residing in 31561 is White. The current unemployment level in 31561 is 5.5%.

31561 Demographics

Population Growth Rate-61.57%
Population Density31 People per Square Mile
Total Households86
Percentage High Income Households19.8%
Current Unemployment Rate (May 2023)5.5%
Majority Race/EthnictyWhite - 100.00%

31561 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

31561 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College00%
Bachelor Degree7648.1%
High School Diploma4629.11%
No High School Diploma00%
GED or Alternate2012.66%
1 or More Years of College159.49%
Associates Degree00%
Masters Degree00%
Professional Degree00%
Doctorate Degree00%

31561 Geography

Adjacent ZIP Codes
RegionBrunswick-Coastal Georgia Region
Metropolitan/Micropolitan Stat AreaBrunswick, GA
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area3 Square Miles

31561 Politics

US Congressional Districts in 31561
Georgia State House of Representatives Districts in 31561
Georgia State Senate Districts in 31561

31561 Schools

School Districts in 31561
Elementary Schools in 31561
Middle Schools in 31561
High Schools in 31561

31561 Climate Data

Plant Hardiness ZoneZone 9a: 20F to 25F
Average First Frost DateDecember 11 - 20
Average Last Frost DateFebruary 21 - 28
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion75j - Sea Islands/Coastal Marsh

31561 Annual Climate Data

Avg Min Temp (°F)43455257667274747162534560
Avg Max Temp (°F)61636975828790898577706376
Avg Precip (In.)3.913.53.962.832.725.094.926.