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County ZIP codes · Georgia · FIPS 13029

Bryan County, GA ZIP Codes

Bryan County, Georgia has 3 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 2 of the residential ones extend into a neighboring county. Median household income ranges from $68,472 in 31321 (Pembroke) to $122,378 in 31324 (Richmond Hill) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Bryan County?

31308 · Ellabell: $73k31321 · Pembroke: $69k31324 · Richmond Hill: $122k31324313213130831308 · Ellabell: $73k31321 · Pembroke: $69k31324 · Richmond Hill: $122k31324313213130831308 · Ellabell: $73k31321 · Pembroke: $69k31324 · Richmond Hill: $122k313243132131308
The residential ZIP codes of Bryan County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

They carry 3 postal town names: Richmond Hill, Ellabell, Pembroke.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 3 residential ZIP codes in Bryan County

Residential ZIP codes mainly in Bryan County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
31324 Richmond Hill 37,406 288 $122k $387k 100%
31308 Ellabell 8,416 100 $73k $176k 81%
31321 Pembroke 7,305 51 $69k $166k 50%

Download the 3 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

2 ZIP codes of Bryan County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Bryan County and in the neighboring counties
ZIPIn BryanElsewhere
3130881%Bulloch County 20%
3132150%Bulloch County 50%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Bryan County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Bryan County starts with 313.

Three-digit prefixes of Bryan County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Bryan County's
PrefixSectional centerHereAll codes
313 Jacksonville, FL (SCF 320) 3 27

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.