Johnston, SC ZIP Codes
One ZIP code serves Johnston, South Carolina: 29832. Together they are home to 5,074 residents in 2,154 households. That is more than the 2,132 people counted inside Johnston town limits, because these ZIP codes reach past its boundary.
Johnston town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,132 |
| Households | 1,002 |
| Median household income | $34,412 |
| Median home value | $106,600 |
| Median age | 46.9 |
| Median rent | $491 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,074 |
| Households (sum of ZIP codes) | 2,154 |
| Median household income, range across ZIP codes | $42,500 (29832) to $42,500 (29832) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $42,500 |
| Homeowners | 64.9% |
| Households with kids under 18 | 27.3% |
| Moved in the past year | 8.9% |
| Carrier routes in EDDM2GO's route library | 5 routes, 2,066 homes (1 of 1 ZIP codes) |
Every ZIP code in Johnston
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 29832 | Johnston | 5,074 | 2,154 | $42,500 | $130,600 | 64.9% | 27.3% | 8.9% | 5 | 2,191 | 3% of its land; mailing city |
A ZIP code is listed for Johnston when at least 10% of its land lies inside Johnston town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Johnston. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Johnston.
Counties
- Edgefield County — 8 ZIP codes
Price a mailing to Johnston ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Johnston, SC?
- 29832. A ZIP code is listed for Johnston when at least 10% of its land lies inside Johnston town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Johnston.
- What is the population of Johnston, SC?
- The Census Bureau counts 2,132 residents inside Johnston town limits (ACS 2020–2024). The 1 ZIP code that serve Johnston hold 5,074 residents in all.
- What is the median household income in Johnston, SC?
- $34,412 inside Johnston town limits, per the Census Bureau. Across its ZIP codes the medians run from $42,500 to $42,500.
- How many carrier routes and mailboxes are in Johnston, SC?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 2,066 residential and 124 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.