Clayton, DE ZIP Codes
One ZIP code serves Clayton, Delaware: 19938. Together they are home to 9,561 residents in 3,159 households. That is more than the 4,222 people counted inside Clayton town limits, because these ZIP codes reach past its boundary.
Clayton town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 4,222 |
| Households | 1,195 |
| Median household income | $107,307 |
| Median home value | $361,300 |
| Median age | 37.1 |
| Median rent | $1,621 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 9,561 |
| Households (sum of ZIP codes) | 3,159 |
| Median household income, range across ZIP codes | $99,596 (19938) to $99,596 (19938) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $99,596 |
| Homeowners | 91.8% |
| Households with kids under 18 | 43.6% |
| Moved in the past year | 6.2% |
| Carrier routes in EDDM2GO's route library | 5 routes, 3,561 homes (1 of 1 ZIP codes) |
Every ZIP code in Clayton
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19938 | Clayton | 9,561 | 3,159 | $99,596 | $381,000 | 91.8% | 43.6% | 6.2% | 5 | 3,572 | 4% of its land; mailing city |
A ZIP code is listed for Clayton when at least 10% of its land lies inside Clayton town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Clayton. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Clayton.
Counties
- Kent County — 19 ZIP codes
Price a mailing to Clayton ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Clayton, DE?
- 19938. A ZIP code is listed for Clayton when at least 10% of its land lies inside Clayton town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Clayton.
- What is the population of Clayton, DE?
- The Census Bureau counts 4,222 residents inside Clayton town limits (ACS 2020–2024). The 1 ZIP code that serve Clayton hold 9,561 residents in all.
- What is the median household income in Clayton, DE?
- $107,307 inside Clayton town limits, per the Census Bureau. Across its ZIP codes the medians run from $99,596 to $99,596.
- How many carrier routes and mailboxes are in Clayton, DE?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 3,561 residential and 11 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.