Bryan County, GA ZIP Codes
3 ZIP codes cover all or part of Bryan County, Georgia: 31324, 31308 and 31321. The Census Bureau counts 48,263 residents in the county, with a median household income of $103,408 and a median home value of $343,200. Median household income ranges from $68,472 in 31321 to $122,378 in 31324. Its largest communities include Richmond Hill, Buckhead and Pembroke.
Bryan County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 48,263 |
| Households | 16,603 |
| Median household income | $103,408 |
| Median home value | $343,200 |
| Median age | 35 |
| Median rent | $1,618 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 53,127 |
| Households (sum of ZIP codes) | 18,536 |
| Median household income, range across ZIP codes | $68,472 (31321) to $122,378 (31324) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $105,964 |
| Homeowners | 78.9% |
| Households with kids under 18 | 44.6% |
| Moved in the past year | 14.6% |
| Carrier routes in EDDM2GO's route library | 28 routes, 18,459 homes (2 of 3 ZIP codes) |
Top facts
- Highest median household income in Bryan County: 31324 ($122,378)
- Most residents: 31324 (37,406 people)
- Highest homeownership: 31308 (85.5% own their home)
- Most households with kids: 31324 (50.2% of households)
- Most new movers: 31324 (15.4% moved in last year)
- Youngest median age: 31324 (35.2 years)
- Highest median home value: 31324 ($386,600)
Every ZIP code in Bryan County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31324 | Richmond Hill | 37,406 | 12,636 | $122,378 | $386,600 | 77.8% | 50.2% | 15.4% | 22 | 15,711 | 100% of its land |
| 31308 | Ellabell | 8,416 | 3,008 | $73,061 | $176,200 | 85.5% | 33.0% | 15.1% | 6 | 3,490 | 81% of its land |
| 31321 | Pembroke | 7,305 | 2,892 | $68,472 | $165,500 | 77.0% | 31.9% | 10.0% | — | — | 50% of its land |
A ZIP code is listed for Bryan County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Richmond Hill — 18,181 residents · 1 ZIP code
- Buckhead — 4,702 residents · 2 ZIP codes
- Pembroke — 2,693 residents · 1 ZIP code
Price a mailing to Bryan County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Bryan County, GA?
- 31324, 31308 and 31321. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Bryan County?
- 48,263 residents in 16,603 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Bryan County?
- $103,408 for the county as a whole. Its ZIP codes range from $68,472 (31321) to $122,378 (31324).
- Which Bryan County ZIP code has the highest median household income?
- 31324, at $122,378, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Bryan County?
- For the 2 of 3 ZIP codes in EDDM2GO's stored route library: 28 carrier routes reaching 18,459 residential and 745 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.