Erwin, NC ZIP Codes
2 ZIP codes serve Erwin, North Carolina: 28334 and 28339. Together they are home to 29,767 residents in 11,858 households. That is more than the 4,687 people counted inside Erwin town limits, because these ZIP codes reach past its boundary. Median household income ranges from $50,313 in 28339 to $53,036 in 28334.
Erwin town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 4,687 |
| Households | 1,869 |
| Median household income | $50,701 |
| Median home value | $161,100 |
| Median age | 47.1 |
| Median rent | $1,112 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 29,767 |
| Households (sum of ZIP codes) | 11,858 |
| Median household income, range across ZIP codes | $50,313 (28339) to $53,036 (28334) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $52,391 |
| Homeowners | 70.3% |
| Households with kids under 18 | 27.5% |
| Moved in the past year | 8.0% |
| Carrier routes in EDDM2GO's route library | 25 routes, 14,128 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Erwin: 28334 ($53,036)
- Most residents: 28334 (22,873 people)
- Highest homeownership: 28339 (74.0% own their home)
- Most households with kids: 28334 (28.9% of households)
- Most new movers: 28334 (8.2% moved in last year)
- Youngest median age: 28334 (42.4 years)
- Highest median home value: 28334 ($176,300)
Every ZIP code in Erwin
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 28334 | Dunn | 22,873 | 9,051 | $53,036 | $176,300 | 69.1% | 28.9% | 8.2% | 19 | 11,972 | 0% of its land |
| 28339 | Erwin | 6,894 | 2,807 | $50,313 | $165,100 | 74.0% | 22.8% | 7.5% | 6 | 3,238 | 10% of its land; mailing city |
A ZIP code is listed for Erwin when at least 10% of its land lies inside Erwin town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Erwin. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Erwin.
Counties
- Harnett County — 15 ZIP codes
Nearby cities sharing these ZIP codes
- Dunn — 1 ZIP code
Price a mailing to Erwin ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Erwin, NC?
- 28334 and 28339. A ZIP code is listed for Erwin when at least 10% of its land lies inside Erwin town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Erwin.
- What is the population of Erwin, NC?
- The Census Bureau counts 4,687 residents inside Erwin town limits (ACS 2020–2024). The 2 ZIP codes that serve Erwin hold 29,767 residents in all.
- What is the median household income in Erwin, NC?
- $50,701 inside Erwin town limits, per the Census Bureau. Across its ZIP codes the medians run from $50,313 to $53,036.
- Which Erwin ZIP code has the highest median household income?
- 28334, at $53,036, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Erwin, NC?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 25 carrier routes reaching 14,128 residential and 1,092 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.