ZIP code 29404
Where is ZIP code 29404?
Charleston AFB, South Carolina
Charleston County · Standard ZIP code
ZIP code 29404 belongs to Charleston AFB, South Carolina in Charleston County. 29404 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 codes 843 and 854. About 2,334 people live in the 29404 area, where the median household income is $54,716. The closest ZIP codes are 29418 (North Charleston, 0.7 mi southeast), 29410 (Hanahan, 2.3 mi northeast) and 29406 (Charleston, 2.7 mi northeast).
| ZIP code | 29404 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Charleston AFB |
| Also accepted | Charleston, Chas AFB, Joint Base Charleston, Jt Base Chas |
| State | South Carolina (SC) |
| County | Charleston County |
| Time zone | Eastern Time · now |
| Area codes | 843, 854 |
| Coordinates | 32.9, -80.0543 map |
| 3-digit prefix | 294 |
Population and income in 29404
| Population | 2,334 · lower than 69% of South Carolina ZIP codes |
|---|---|
| People per square mile | 462 · higher than 73% of South Carolina ZIP codes |
| Median age | 21.2 years · lower than 97% of South Carolina ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $54,716 · lower than 62% of South Carolina ZIP codes |
| Income per person | $26,341 |
| Below the poverty line | 7.4% |
| Bachelor’s degree or higher | 36% of adults 25+ |
| Median rent | $1,939 a month |
| Housing units | 676 |
| Households | 592 (2.95 people on average) |
| Owners / renters | 0.0% / 100% |
| Land area | 5.05 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 29404. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 29404
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 29418 | North Charleston, SC | 0.7 mi SE | Standard |
| 29410 | Hanahan, SC | 2.3 mi NE | Standard |
| 29406 | Charleston, SC | 2.7 mi NE | Standard |
| 29420 | North Charleston, SC | 3.6 mi NW | Standard |
| 29405 | North Charleston, SC | 4.9 mi SE | Standard |
| 29414 | Charleston, SC | 5.4 mi S | Standard |
| 29415 | North Charleston, SC | 5.6 mi SE | PO Box only |
| 29419 | North Charleston, SC | 5.6 mi SE | PO Box only |
| 29407 | Charleston, SC | 7.5 mi S | Standard |
| 29456 | Ladson, SC | 7.6 mi NW | Standard |
| 29455 | Johns Island, SC | 8.1 mi SW | Standard |
| 29457 | Johns Island, SC | 8.1 mi SW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 29404 or measure the distance to another ZIP code.
How to address mail to 29404
123 MAIN ST
CHARLESTON AFB SC 29404
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts CHARLESTON, CHAS AFB, JOINT BASE CHARLESTON and JT BASE CHAS as the city name for 29404. Avoid Chas, N Charleston and No Chas: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (29404-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 29404?
- 29404 is a Charleston AFB, South Carolina ZIP code. Charleston, Chas AFB, Joint Base Charleston and Jt Base Chas are also accepted as the city name.
- What county is 29404 in?
- ZIP code 29404 is in Charleston County, South Carolina.
- What time zone is ZIP code 29404 in?
- 29404 is in the Eastern Time zone (America/New_York).
- What area code is 29404?
- Phone numbers in ZIP code 29404 use area codes 843 and 854.
- What is the population of ZIP code 29404?
- About 2,334 people live in ZIP code 29404, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 29404?
- The median household income in 29404 is $54,716 a year, lower than 62% of South Carolina ZIP codes.
- What ZIP codes are near 29404?
- The nearest ZIP codes to 29404 are 29418 (North Charleston, 0.7 miles), 29410 (Hanahan, 2.3 miles), 29406 (Charleston, 2.7 miles) and 29420 (North Charleston, 3.6 miles).