ZIP code 31720
Where is ZIP code 31720?
Barwick, Georgia
Thomas County · PO Box only ZIP code
ZIP code 31720 belongs to Barwick, Georgia in Thomas County. 31720 is a PO Box only ZIP code: it is used for post office boxes at the Barwick post office, not for street addresses. It is in the Eastern Time zone and uses area code 229. About 398 people live in the 31720 area, where the median household income is $29,821. The closest ZIP codes are 31778 (Pavo, 3.4 mi north), 31626 (Boston, 8 mi southwest) and 31629 (Dixie, 8.9 mi southeast).
| ZIP code | 31720 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Barwick |
| State | Georgia (GA) |
| County | Thomas County |
| Time zone | Eastern Time · now |
| Area code | 229 |
| Coordinates | 30.8902, -83.7407 map |
| 3-digit prefix | 317 |
Population and income in 31720
| Population | 398 · lower than 93% of Georgia ZIP codes |
|---|---|
| People per square mile | 86 · lower than 55% of Georgia ZIP codes |
| Median age | 47.3 years · higher than 83% of Georgia ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $29,821 · lower than 98% of Georgia ZIP codes |
| Income per person | $20,912 |
| Below the poverty line | 42% |
| Bachelor’s degree or higher | 8.8% of adults 25+ |
| Median home value | $58,300 · lower than 99% of Georgia ZIP codes |
| Median rent | $783 a month |
| Housing units | 193 |
| Households | 175 (2.27 people on average) |
| Owners / renters | 74% / 26% |
| Land area | 4.64 sq mi (plus 0.14 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 31720. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 31720
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 31778 | Pavo, GA | 3.4 mi N | Standard |
| 31626 | Boston, GA | 8 mi SW | Standard |
| 31629 | Dixie, GA | 8.9 mi SE | Standard |
| 31757 | Thomasville, GA | 9.1 mi W | Standard |
| 31738 | Coolidge, GA | 10.4 mi NW | Standard |
| 31643 | Quitman, GA | 13.3 mi SE | Standard |
| 31788 | Moultrie, GA | 13.9 mi N | Standard |
| 31792 | Thomasville, GA | 14 mi W | Standard |
| 31722 | Berlin, GA | 14.1 mi NE | PO Box only |
| 31758 | Thomasville, GA | 14.6 mi W | PO Box only |
| 31799 | Thomasville, GA | 14.6 mi W | PO Box only |
| 31638 | Morven, GA | 14.7 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 31720 or measure the distance to another ZIP code.
How to address mail to 31720
PO BOX 123
BARWICK GA 31720
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (31720-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 31720?
- 31720 is a Barwick, Georgia ZIP code.
- What county is 31720 in?
- ZIP code 31720 is in Thomas County, Georgia.
- What time zone is ZIP code 31720 in?
- 31720 is in the Eastern Time zone (America/New_York).
- What area code is 31720?
- Phone numbers in ZIP code 31720 use area code 229.
- What is the population of ZIP code 31720?
- About 398 people live in ZIP code 31720, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 31720?
- The median household income in 31720 is $29,821 a year, lower than 98% of Georgia ZIP codes.
- Can I use 31720 for a street address?
- No. 31720 is only for PO Boxes. Street addresses in Barwick use another ZIP code.
- What ZIP codes are near 31720?
- The nearest ZIP codes to 31720 are 31778 (Pavo, 3.4 miles), 31626 (Boston, 8 miles), 31629 (Dixie, 8.9 miles) and 31757 (Thomasville, 9.1 miles).