Johnston County, North Carolina

Browse all ZIP codes in Johnston County, North Carolina. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 176,761
Median Household Income $66,528
Median Age 37.9
Unemployment Rate 4.0%
Poverty Rate 12.0%
ZIP Codes 11

Largest ZIP Codes in Johnston County

ZIP Code City Population Median Income
27520Clayton46,059$82,694
27527Clayton34,321$107,666
27577Smithfield26,778$57,281
27576Selma20,011$52,228
27504Benson15,057$63,430

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Johnston County