Johnston, SC ZIP Codes, Coordinates & Counties

Johnston, South Carolina has 1 ZIP code in Edgefield county. The approximate center of Johnston is 33.84, -81.808. Johnston has about 38,493 known street addresses.

ZIP codes
1
Counties
1
State
South Carolina (SC)
Coordinates
33.84, -81.808
Mapped addresses
38,493

ZIP codes in Johnston, SC

ZIP CodeCountyLatitudeLongitude
29832 Edgefield 33.84 -81.808

Counties Johnston spans

Edgefield

Most common streets in Johnston

Oakdale, Johnston, Duncan, Daniel, Lakeview, Calhoun, Jackson, Columbia, Church, Railroad

Frequently asked questions

What ZIP codes are in Johnston, SC?

Johnston, South Carolina has 1 ZIP code, ranging from 29832 to 29832. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Johnston, SC in?

Johnston is in Edgefield county.

What are the latitude and longitude of Johnston, SC?

The approximate center of Johnston, South Carolina is latitude 33.84, longitude -81.808. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Johnston, SC have?

Johnston has 1 ZIP code.

How many addresses are in Johnston, SC?

Johnston, South Carolina has about 38,493 known street addresses in the sthan.io US address database.

What are the most common streets in Johnston, SC?

Some of the most common street names in Johnston are Oakdale, Johnston, Duncan, Daniel, Lakeview, Calhoun.

What cities are near Johnston, SC?

Cities near Johnston include Ward (7 mi), Ridge Spring (9 mi), Trenton (10 mi), Edgefield (11 mi), Monetta (12 mi).

Cities near Johnston

Ward, SC (7 mi) Ridge Spring, SC (9 mi) Trenton, SC (10 mi) Edgefield, SC (11 mi) Monetta, SC (12 mi) Saluda, SC (14 mi) Batesburg, SC (15 mi) Vaucluse, SC (16 mi)

All South Carolina cities →

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Last updated: June 2026 · Data: sthan.io US address database