| City: | Clinton, North Carolina |
| County: | Sampson County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 7:58:59 PM |
| Population: | No Population Data |
| Area Codes: | 472 / 910 |
| Classification: | PO Box |
| Coordinates: | 35.0021, -78.3309 |
| Quick Link: |
ZIP 28329 serves a specialized postal function within Clinton, North Carolina. It's a point-only ZIP code contained entirely within the larger 28328 territory, with no geographic area of its own. All 150 street-type delivery records point to a single address: Sunset Avenue, a location with unit-based addressing.
The post office maintains 625 PO Boxes and serves 276 business delivery points despite having zero residential population in census records. This pattern suggests 28329 functions as a dedicated mail hub for a commercial or multi-unit complex rather than a traditional neighborhood. One city carrier route handles all street delivery, while the 28328 ZIP provides standard postal services for the surrounding Clinton community.
Residents and businesses in the broader Clinton area use 28328 for most mail. Those with addresses specifically on Sunset Avenue in this ZIP receive deliveries through 28329. The city of Clinton itself sits in Sampson County, part of the Fayetteville, NC metro region.
Only one street exists in this ZIP, Sunset Avenue, with unit designators suggesting a multi-tenant complex.
ZIP Code 28329 supports both business and residential activity. According to the Business Census (2024), there are 16 business establishments, employing about 159 people with an annual payroll of $9,635,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 1,668Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 16Source: CBP |
| 1st Quarter Payroll: | $2,726,000Source: CBP |
| Annual Payroll: | $9,635,000Source: CBP |
| # of Employees: | 159Source: CBP |
ZIP Code 28329 is located in Sampson County, North Carolina, within the Metropolitan Statistical Area (CBSA ) and North Carolina's 3rd Congressional District. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 28329. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | --Source: Census |
| CBSA Number: | --Source: Census |
| CBSA Type: | --Source: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 03Source: USPS |
| Congressional Land Area: | 7810.08 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 3713240Source: Census |
| Place Name: | Clinton city; North CarolinaSource: Census |
ZIP Code 28329 is in the Sampson County Schools, which serves grades Pre-Kindergarten thru 12th. There are 1 public school(s) in this ZIP Code, and we have located 3 private school(s). 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.