| City: | Charleston, South Carolina |
| County: | Charleston County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:08:12 PM |
| Population: | No Population Data |
| Area Codes: | 843 / 854 |
| Classification: | PO Box |
| Coordinates: | 32.7765, -79.9312 |
| Quick Link: |
ZIP 29422 is a PO Box-only station on James Island, within the greater Charleston, SC metropolitan area. It doesn't cover a geographic territory of its own. Instead, it exists as a point location enclosed within ZIP 29412, the main James Island ZIP code. The facility sits on Folly Road, the main commercial corridor running through James Island toward Folly Beach.
This station maintains 393 PO Boxes and serves 308 business delivery points. With zero resident population in the ZCTA, 29422 functions purely as a mail access point rather than a residential community. Residents and businesses on James Island can rent PO Boxes here as an alternative to home delivery through 29412. The 110 ZIP+4 records all reference Folly Road with unit designators, indicating PO Box Street Addressing where box holders can use the station's street address instead of a traditional "PO Box" format.
James Island sits between downtown Charleston and Folly Beach, a popular barrier island destination. Nearby neighborhoods include Cross Creek, Country Club of Charleston, Lakeside, and Marlborough. The post office station on Folly Road offers convenient mail access for these communities without requiring a trip into downtown Charleston.
Folly Road is the only street associated with this ZIP, representing the station's physical address for PO Box Street Addressing.
ZIP Code 29422 supports both business and residential activity. According to the Business Census (2024), there are 10 business establishments, employing about 29 people with an annual payroll of $1,876,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 2,387Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 10Source: CBP |
| 1st Quarter Payroll: | $402,000Source: CBP |
| Annual Payroll: | $1,876,000Source: CBP |
| # of Employees: | 29Source: CBP |
ZIP Code 29422 is located in Charleston County, South Carolina, within the Charleston-North Charleston, SC Metropolitan Statistical Area (CBSA 16700) and South Carolina's 1st Congressional District. This Metro area has a population of 664,607 people, about 0.00% of whom live in ZIP Code 29422. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Charleston-North Charleston, SCSource: Census |
| CBSA Number: | 16700Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 664,607Source: Census |
| MSA: | Charleston-North Charleston, SC MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 01Source: USPS |
| Congressional Land Area: | 1547.86 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4513330Source: Census |
| Place Name: | Charleston city; South CarolinaSource: Census |
We could not locate which school district 29422 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.