Williamston, SC ZIP Codes
One ZIP code serves Williamston, South Carolina: 29697. Together they are home to 13,581 residents in 5,653 households. That is more than the 4,170 people counted inside Williamston town limits, because these ZIP codes reach past its boundary.
Williamston town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 4,170 |
| Households | 1,750 |
| Median household income | $64,389 |
| Median home value | $162,800 |
| Median age | 38.9 |
| Median rent | $899 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 13,581 |
| Households (sum of ZIP codes) | 5,653 |
| Median household income, range across ZIP codes | $68,764 (29697) to $68,764 (29697) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $68,764 |
| Homeowners | 75.8% |
| Households with kids under 18 | 27.4% |
| Moved in the past year | 9.2% |
| Carrier routes in EDDM2GO's route library | 10 routes, 5,499 homes (1 of 1 ZIP codes) |
Every ZIP code in Williamston
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 29697 | Williamston | 13,581 | 5,653 | $68,764 | $206,000 | 75.8% | 27.4% | 9.2% | 10 | 5,767 | 9% of its land; mailing city |
A ZIP code is listed for Williamston when at least 10% of its land lies inside Williamston town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Williamston. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Williamston.
Counties
- Anderson County — 18 ZIP codes
Price a mailing to Williamston ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Williamston, SC?
- 29697. A ZIP code is listed for Williamston when at least 10% of its land lies inside Williamston town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Williamston.
- What is the population of Williamston, SC?
- The Census Bureau counts 4,170 residents inside Williamston town limits (ACS 2020–2024). The 1 ZIP code that serve Williamston hold 13,581 residents in all.
- What is the median household income in Williamston, SC?
- $64,389 inside Williamston town limits, per the Census Bureau. Across its ZIP codes the medians run from $68,764 to $68,764.
- How many carrier routes and mailboxes are in Williamston, SC?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 10 carrier routes reaching 5,499 residential and 265 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.