ZIP code
31520
Brunswick, GA
31520 covers Brunswick in Glynn County, with 22,743 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 31520. Methodology
ZIP code map of 31520
About ZIP code 31520
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 31520. Not ACS. Methodology
People in 31520
Race
- White8,686
- Black or African American10,971
- American Indian or Alaska Native107
- Asian164
- Native Hawaiian and Pacific Islander25
- Other race1,522
- Two or more races1,251
Hispanic or Latino (any race): 2,439
Age
- Under 103,094
- 10 to 192,916
- 20 to 292,728
- 30 to 392,850
- 40 to 492,437
- 50 to 592,708
- 60 to 692,703
- 70 to 791,854
- 80 and older1,436
Income and housing in 31520
Education
- High school graduate84.1%
- Bachelor's degree16.2%
- Graduate degree4.9%
Places covering 31520
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Brunswick64.5%
- Dock Junction33.2%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Glynn County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
2.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 31520
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 16,807 | |
| 2006 | 1,530 | |
| 2007 | 19,787 | |
| 2008 | 18,727 | |
| 2009 | 19,300 | |
| 2010 | 18,571 | |
| 2011 | 22,391 | 18,157 |
| 2012 | 21,585 | 17,550 |
| 2013 | 21,289 | 17,380 |
| 2014 | 22,150 | 17,460 |
| 2015 | 22,478 | 17,390 |
| 2016 | 22,167 | 16,390 |
| 2017 | 22,950 | 16,240 |
| 2018 | 23,474 | 15,830 |
| 2019 | 22,847 | 15,960 |
| 2020 | 22,783 | 16,410 |
| 2021 | 21,864 | 15,510 |
| 2022 | 22,264 | 15,350 |
| 2023 | 22,743 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 31520
12 nearest ZIP centroids (any distance)
- 31524Brunswick4.4 miPop 0 · Income —
- 31523Brunswick8.0 miPop 14,921 · Income $90,148
- 31527Jekyll Island8.3 miPop 1,078 · Income $76,445
- 31561Sea Island9.5 miPop 94 · Income $144,375
- 31525Brunswick10.1 miPop 28,434 · Income $65,896
- 31522Saint Simons Island10.2 miPop 17,603 · Income $106,413
- 31565Waverly11.8 miPop 2,210 · Income $72,054
- 31305Darien14.6 miPop 5,119 · Income $36,339
- 31566Waynesville18.8 miPop 4,007 · Income $33,184
- 31327Sapelo Island20.6 miPop 19 · Income —
- 31331Townsend21.9 miPop 5,997 · Income $60,669
- 31569Woodbine22.4 miPop 4,998 · Income $72,275
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 31520, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 31520 FAQ
- What city is ZIP code 31520 in?
- 31520 is in Brunswick, GA.
- What county is 31520 in?
- 31520 is in Glynn County.
- What is the median household income in 31520?
- The median household income in 31520 is $37,652.
- Which ZIP codes are near 31520?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 31520.