ZIP code 29456
Where is ZIP code 29456?
Ladson, South Carolina
Dorchester County · Standard ZIP code
ZIP code 29456 belongs to Ladson, South Carolina in Dorchester County. 29456 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 41,214 people live in the 29456 area, where the median household income is $78,361. The closest ZIP codes are 29486 (Summerville, 3.4 mi northwest), 29485 (Summerville, 3.5 mi west) and 29483 (Summerville, 3.7 mi northwest).
| ZIP code | 29456 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Ladson |
| State | South Carolina (SC) |
| County | Dorchester County |
| Time zone | Eastern Time · now |
| Area codes | 843, 854 |
| Coordinates | 32.993, -80.1257 map |
| 3-digit prefix | 294 |
Population and income in 29456
| Population | 41,214 · higher than 93% of South Carolina ZIP codes |
|---|---|
| People per square mile | 2,281 · higher than 94% of South Carolina ZIP codes |
| Median age | 31.9 years · lower than 92% of South Carolina ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $78,361 · higher than 79% of South Carolina ZIP codes |
| Income per person | $37,076 |
| Below the poverty line | 9.0% |
| Bachelor’s degree or higher | 24% of adults 25+ |
| Median home value | $270,100 · higher than 78% of South Carolina ZIP codes |
| Median rent | $1,650 a month |
| Housing units | 16,739 |
| Households | 15,666 (2.63 people on average) |
| Owners / renters | 62% / 38% |
| Land area | 18.07 sq mi (plus 0.03 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 29456. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 29456
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 29486 | Summerville, SC | 3.4 mi NW | Standard |
| 29485 | Summerville, SC | 3.5 mi W | Standard |
| 29483 | Summerville, SC | 3.7 mi NW | Standard |
| 29420 | North Charleston, SC | 4.3 mi S | Standard |
| 29484 | Summerville, SC | 5.9 mi W | PO Box only |
| 29406 | Charleston, SC | 6.7 mi SE | Standard |
| 29404 | Charleston AFB, SC | 7.6 mi SE | Standard |
| 29410 | Hanahan, SC | 7.9 mi SE | Standard |
| 29445 | Goose Creek, SC | 8.1 mi NE | Standard |
| 29418 | North Charleston, SC | 8.3 mi SE | Standard |
| 29405 | North Charleston, SC | 12.4 mi SE | Standard |
| 29414 | Charleston, SC | 12.5 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 29456 or measure the distance to another ZIP code.
How to address mail to 29456
123 MAIN ST
LADSON SC 29456
Put the city, the two-letter state code and the ZIP code on the last line. Avoid College Park: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (29456-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 29456?
- 29456 is a Ladson, South Carolina ZIP code.
- What county is 29456 in?
- ZIP code 29456 is in Dorchester County, South Carolina.
- What time zone is ZIP code 29456 in?
- 29456 is in the Eastern Time zone (America/New_York).
- What area code is 29456?
- Phone numbers in ZIP code 29456 use area codes 843 and 854.
- What is the population of ZIP code 29456?
- About 41,214 people live in ZIP code 29456, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 29456?
- The median household income in 29456 is $78,361 a year, higher than 79% of South Carolina ZIP codes.
- What ZIP codes are near 29456?
- The nearest ZIP codes to 29456 are 29486 (Summerville, 3.4 miles), 29485 (Summerville, 3.5 miles), 29483 (Summerville, 3.7 miles) and 29420 (North Charleston, 4.3 miles).