US Gazetteer > North Carolina Gazetteer > North Carolina ZIP Codes > Smithfield, NC 27577

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Smithfield, NC 27577

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The 27577 ZIP Code is centered1 in Johnston County at latitude 35.512 and longitude -78.347 (Panoramio Photos). It is a standard type ZIP Code. Johnston County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 27577 was 19,086 with 7,843 housing units; a land area land area of 109.26 sq. miles; a water area of 0.22 sq. miles; and a population density of 174.68 people per sq. mile for Census 2000. Demographic Profile

Smithfield, NC 27577 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Smithfield, NC (< 0.1 mile)
West Smithfield, NC (1.4 miles NNW)
Whitley Heights, NC (3.6 miles NW)
Selma, NC (3.9 miles ENE)
Wilsons Mills, NC (4.9 miles N)
Oliver, NC (5.1 miles ESE)
Creeches Mill, NC (5.6 miles SE)
Pine Level, NC (5.8 miles E)
Four Oaks, NC (6.4 miles SW)
Crumplers Crossroads, NC (6.6 miles ENE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Rose Manor, NC (1.4 miles NW)
Castlehaven, NC (1.4 miles NNW)
Sunrise Acres, NC (1.4 miles N)
Laurelwood Hills, NC (1.9 miles N)
Old Farm Acres, NC (1.9 miles NNW)
Westview, NC (1.9 miles NW)
Fairfield, NC (1.9 miles ENE)
Eden Woods, NC (1.9 miles ENE)
Noble Hills, NC (3.9 miles NE)
Redwood Village, NC (4.7 miles ENE)

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.