US ZIP Code Map

ZIP code

27577

Smithfield, NC

STANDARD

27577 covers Smithfield in Johnston County, with 26,946 people in the ACS estimate.

Map of 27577, Smithfield

ZIP code map

ACS population

26,946

Median household income

$56,237

Median home value

$230,200

About ZIP code 27577

Type

STANDARD

City

Smithfield

County

Johnston County

Timezone

America/New_York

Area codes

919, 984

Land area

103.7 sq mi

Water area

0.50 sq mi

Households

10,744

Median gross rent

$802

More enterprise fields

Timezone
America/New_York
Area Codes
919, 984
World Region
NA
Country
US
Housing Count
9,952
Irs Estimated Households
11,230
Population Count
24,972
Irs Estimated Population
21,780

People in 27577

Race

  • White14,341
  • Black or African American5,038
  • American Indian or Alaska Native235
  • Asian178
  • Native Hawaiian and Pacific Islander13
  • Other race3,017
  • Two or more races2,150

Hispanic or Latino (any race): 5,352

Age

  • Under 103,115
  • 10 to 193,386
  • 20 to 292,887
  • 30 to 393,260
  • 40 to 493,257
  • 50 to 593,258
  • 60 to 692,822
  • 70 to 791,968
  • 80 and older1,019

Income and housing in 27577

Poverty rate

21.0%

Median earnings

$39,604

Median household income

$56,237

Median home value

$230,200

Median gross rent

$802

Education

  • High school graduate81.6%
  • Bachelor's degree21.5%
  • Graduate degree6.4%

Places covering 27577

Cities and places

Counties

50.1% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 27577

IRS populationACS population
29,10214,551020052023

Hover a year for IRS and ACS values.

ZIP codes near 27577

  1. 27576Selma4.0 miPop 20,104 · Income $62,044
  2. 27568Pine Level5.7 miPop 1,563 · Income $72,639
  3. 27524Four Oaks6.1 miPop 14,420 · Income $76,141
  4. 27593Wilsons Mills6.3 miPop 0 · Income —
  5. 27555Micro8.9 miPop 788 · Income $51,094
  6. 27527Clayton9.1 miPop 35,968 · Income $111,011
  7. 27569Princeton10.5 miPop 8,396 · Income $73,507
  8. 27520Clayton11.5 miPop 48,662 · Income $84,545
  9. 27528Clayton12.1 miPop 1,100 · Income —
  10. 27542Kenly13.8 miPop 9,441 · Income $56,157
  11. 27504Benson14.4 miPop 15,999 · Income $68,376
  12. 28366Newton Grove17.3 miPop 4,221 · Income $57,803

ZIP code 27577 FAQ

What city is ZIP code 27577 in?
27577 is in Smithfield, NC.
What county is 27577 in?
27577 is in Johnston County.
What is the median household income in 27577?
The median household income in 27577 is $56,237.
Which ZIP codes are near 27577?
Use the radius tool on this page to list ZIP codes within a chosen distance of 27577.