ZIP code 31320
Where is ZIP code 31320?
Midway, Georgia
Liberty County · Standard ZIP code
ZIP code 31320 belongs to Midway, Georgia in Liberty County. 31320 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 912. About 10,794 people live in the 31320 area, where the median household income is $77,195. The closest ZIP codes are 31310 (Hinesville, 2.7 mi west), 31309 (Fleming, 4.7 mi northwest) and 31323 (Riceboro, 6.4 mi southwest).
| ZIP code | 31320 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Midway |
| State | Georgia (GA) |
| County | Liberty County |
| Time zone | Eastern Time · now |
| Area code | 912 |
| Coordinates | 31.8018, -81.3909 map |
| 3-digit prefix | 313 |
Population and income in 31320
| Population | 10,794 · higher than 61% of Georgia ZIP codes |
|---|---|
| People per square mile | 87 · lower than 54% of Georgia ZIP codes |
| Median age | 36.6 years · lower than 72% of Georgia ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $77,195 · higher than 69% of Georgia ZIP codes |
| Income per person | $35,151 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $234,100 · higher than 56% of Georgia ZIP codes |
| Median rent | $1,024 a month |
| Housing units | 4,698 |
| Households | 3,993 (2.67 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 123.58 sq mi (plus 13.41 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 31320. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 31320
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 31310 | Hinesville, GA | 2.7 mi W | PO Box only |
| 31309 | Fleming, GA | 4.7 mi NW | Standard |
| 31323 | Riceboro, GA | 6.4 mi SW | Standard |
| 31324 | Richmond Hill, GA | 8.7 mi NE | Standard |
| 31313 | Hinesville, GA | 13.2 mi W | Standard |
| 31315 | Fort Stewart, GA | 13.3 mi NW | Standard |
| 31301 | Allenhurst, GA | 13.5 mi W | Standard |
| 31333 | Walthourville, GA | 13.7 mi W | PO Box only |
| 31314 | Fort Stewart, GA | 14.9 mi W | Standard |
| 31419 | Savannah, GA | 16.2 mi NE | Standard |
| 31331 | Townsend, GA | 16.3 mi S | Standard |
| 31409 | Savannah, GA | 19.8 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 31320 or measure the distance to another ZIP code.
How to address mail to 31320
123 MAIN ST
MIDWAY GA 31320
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (31320-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 31320?
- 31320 is a Midway, Georgia ZIP code.
- What county is 31320 in?
- ZIP code 31320 is in Liberty County, Georgia.
- What time zone is ZIP code 31320 in?
- 31320 is in the Eastern Time zone (America/New_York).
- What area code is 31320?
- Phone numbers in ZIP code 31320 use area code 912.
- What is the population of ZIP code 31320?
- About 10,794 people live in ZIP code 31320, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 31320?
- The median household income in 31320 is $77,195 a year, higher than 69% of Georgia ZIP codes.
- What ZIP codes are near 31320?
- The nearest ZIP codes to 31320 are 31310 (Hinesville, 2.7 miles), 31309 (Fleming, 4.7 miles), 31323 (Riceboro, 6.4 miles) and 31324 (Richmond Hill, 8.7 miles).