ZIP Code 31561 - Sea Island Georgia

31561 Overview

ZIP Code 31561 is located in Sea Island Georgia. 31561 is entirely within Glynn County. Regionally, 31561 is located in the Brunswick-Coastal Georgia Region.

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ZIP Code 31561 Quick Stats

ZIP Code NameSea Island
Primary CountyGlynn County
ZIP Code TypePO Box
Population (2022)210
Area Code(s)912
Current Time
EST

ZIP Code 31561 Map

31561 Demographics

The majority race/ethnicity residing in 31561 is White. The current unemployment level in 31561 is 3.4%.

Population210
Population Growth Rate0.00%
Population Density64 People per Square Mile
Total Households86
Percentage High Income Households19.8%
Current Unemployment Rate (November 2024)3.4%
Majority Race/EthnictyWhite - 100.00%

31561 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White103100%
Black00%
Hispanic00%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

31561 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College00%
Bachelor Degree7648.41%
High School Diploma4629.3%
No High School Diploma00%
GED or Alternate2012.74%
1 or More Years of College159.55%
Associates Degree00%
Masters Degree00%
Professional Degree00%
Doctorate Degree00%

31561 Geography

Coordinates31.20420265,-81.33516693
Adjacent ZIP Codes
RegionBrunswick-Coastal Georgia Region
Metropolitan/Micropolitan Stat AreaBrunswick, GA
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area3 Square Miles

31561 Schools

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

31561 Weather and 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

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)43455257667274747162534560
Avg Max Temp (°F)61636975828790898577706376
Avg Precip (In.)3.913.53.962.832.725.094.926.36.43.92.522.8548.89

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