Johnston County ZIP Codes

List of ZIP Codes in Johnston County

The following table lists ZIP Codes associated with Johnston County, North Carolina, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

S.N.	Zip Code	Latitude	Longitude	City	Population	Density
1	27504	35.39963	-78.51863	Benson	15,999	68.8
2	27520	35.61274	-78.47075	Clayton	48,662	265.4
3	27524	35.39392	-78.37948	Four Oaks	14,420	41.4
4	27527	35.65767	-78.38336	Clayton	35,968	315.0
5	27542	35.61776	-78.1377	Kenly	9,441	40.5
6	27555	35.56242	-78.20353	Micro	788	725.6
7	27568	35.51132	-78.24299	Pine Level	1,563	496.9
8	27569	35.43306	-78.17432	Princeton	8,396	40.5
9	27576	35.58297	-78.25776	Selma	20,104	95.5
10	27577	35.49166	-78.3446	Smithfield	26,946	100.3
11	27593	35.58579	-78.36231	Wilsons Mills	0	0.0

About Johnston County ZIP Codes

Johnston County in North Carolina (NC) is served by approximately 11 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 182,287 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Johnston County are located in cities such as Clayton, Smithfield, Selma, Benson, Four Oaks. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Johnston County, North Carolina follow the America/New_York time zone.

Johnston County ZIP Codes

List of ZIP Codes in Johnston County

About Johnston County ZIP Codes

North Carolina Counties ZIP Codes

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