Dupont, PA ZIP Codes
2 ZIP codes serve Dupont, Pennsylvania: 18640 and 18641. Together they are home to 22,886 residents in 10,341 households. That is more than the 2,559 people counted inside Dupont borough limits, because these ZIP codes reach past its boundary. Median household income ranges from $60,862 in 18640 to $75,708 in 18641.
Dupont borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,559 |
| Households | 1,224 |
| Median household income | $86,500 |
| Median home value | $142,200 |
| Median age | 46.9 |
| Median rent | $973 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 22,886 |
| Households (sum of ZIP codes) | 10,341 |
| Median household income, range across ZIP codes | $60,862 (18640) to $75,708 (18641) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $64,971 |
| Homeowners | 61.9% |
| Households with kids under 18 | 22.7% |
| Moved in the past year | 13.1% |
| Carrier routes in EDDM2GO's route library | 23 routes, 11,110 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Dupont: 18641 ($75,708)
- Most residents: 18640 (16,581 people)
- Highest homeownership: 18641 (70.9% own their home)
- Most households with kids: 18640 (23.9% of households)
- Most new movers: 18640 (14.5% moved in last year)
- Youngest median age: 18640 (40.6 years)
- Highest median home value: 18641 ($151,700)
Every ZIP code in Dupont
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 18640 | Pittston | 16,581 | 7,479 | $60,862 | $147,500 | 58.5% | 23.9% | 14.5% | 16 | 8,640 | 1% of its land |
| 18641 | Pittston | 6,305 | 2,862 | $75,708 | $151,700 | 70.9% | 19.6% | 9.5% | 7 | 3,323 | 30% of its land |
A ZIP code is listed for Dupont when at least 10% of its land lies inside Dupont borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Dupont. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Dupont.
Counties
- Luzerne County — 47 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Dupont ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Dupont, PA?
- 18640 and 18641. A ZIP code is listed for Dupont when at least 10% of its land lies inside Dupont borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Dupont.
- What is the population of Dupont, PA?
- The Census Bureau counts 2,559 residents inside Dupont borough limits (ACS 2020–2024). The 2 ZIP codes that serve Dupont hold 22,886 residents in all.
- What is the median household income in Dupont, PA?
- $86,500 inside Dupont borough limits, per the Census Bureau. Across its ZIP codes the medians run from $60,862 to $75,708.
- Which Dupont ZIP code has the highest median household income?
- 18641, at $75,708, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Dupont, PA?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 23 carrier routes reaching 11,110 residential and 853 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.