Home > Information About Johnston County Zip Code 27577, Smithfield

Information About Johnston County Zip Code 27577, Smithfield


Zip code 27577 serves Smithfield, North Carolina, along with neighboring communities like Wilson's Mills. As the county seat of Johnston County, Smithfield offers a unique blend of historic southern charm, significant retail corridors, and deep agricultural roots.

Here is a detailed breakdown of what defines zip code 27577:

 

Geography and Location

  • County Seat: Located in central Johnston County, Smithfield serves as the government, judicial, and administrative hub for the county.
  • Proximity to Raleigh: Situated about 30 miles southeast of downtown Raleigh, it is slightly further out than neighboring Clayton but remains an accessible part of the greater Triangle region.
  • The "Crossroads": The zip code sits at a major transportation junction. It is located right off Interstate 95 (I-95) and is just a few miles from Interstate 40 (I-40), making it a high-traffic area for East Coast travelers.
  • Riverfront Setting: The historic downtown is built directly along the banks of the Neuse River, providing beautiful waterfront parks and a scenic, tranquil landscape.

 

Demographics and Housing

The 27577 area provides a more affordable and relaxed environment compared to the rapid suburban sprawl closer to Raleigh.

  • Population: The town of Smithfield proper has a population of roughly 11,000 to 13,000 residents, though the larger zip code boundary encompasses a slightly larger population.
  • Cost of Living: It is highly affordable compared to the wider Triangle. The median home value hovers around $242,000 to $253,000. The housing mix includes historic homes near downtown, newer suburban developments, and rural properties with spacious yards.
  • Income: The median household income sits at roughly $43,000.
  • Age: The median age is approximately 43 to 45 years old. The area boasts a strong, established retiree population, though it is increasingly attracting young professionals seeking a lower cost of living.

 

Economy and Employment

While the surrounding areas are largely agricultural, Smithfield itself is a major retail and healthcare hub for the region.

  • Retail Destination: The 27577 zip code is famous for the Carolina Premium Outlets, a massive open-air shopping complex right off I-95 that draws both locals and interstate travelers. The commercial footprint is continuing to grow with the massive Eastfield mixed-use development.
  • Major Employers: Beyond retail and accommodation, the local economy is anchored by public service and healthcare. UNC Health Johnston operates a large hospital campus here, and the Johnston County Government and public school system are significant economic drivers.

 

Lifestyle, History, and Attractions

Smithfield embraces its history and maintains a vibrant, walkable downtown district that feels distinctly different from a typical commuter suburb.

  • The Ava Gardner Museum: Smithfield is famously the hometown of Hollywood legend Ava Gardner. The downtown area features an extensive, popular museum dedicated to her life, films, and deep connection to the local area.
  • The Ham & Yam Festival: This beloved annual event takes over downtown Smithfield every spring. It celebrates the region's agricultural dominance in pork and sweet potato production with food, live music, and crafts.
  • Parks and Greenways: Outdoor recreation is a major draw. Residents enjoy walking and biking along the Buffalo Creek Greenway and the scenic Neuse River Riverwalk. The Town Commons Park also features a waterfront amphitheater for community events.

 

More Information

 




Page last updated on:  July 31, 2026