Houston, DE ZIP Codes
One ZIP code serves Houston, Delaware: 19954. Together they are home to 1,427 residents in 630 households. That is more than the 456 people counted inside Houston town limits, because these ZIP codes reach past its boundary.
Houston town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 456 |
| Households | 236 |
| Median household income | $68,889 |
| Median home value | $310,900 |
| Median age | 44.5 |
| Median rent | $867 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,427 |
| Households (sum of ZIP codes) | 630 |
| Median household income, range across ZIP codes | $60,345 (19954) to $60,345 (19954) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $60,345 |
| Homeowners | 81.9% |
| Households with kids under 18 | 26.0% |
| Moved in the past year | 4.4% |
| Carrier routes in EDDM2GO's route library | 2 routes, 679 homes (1 of 1 ZIP codes) |
Every ZIP code in Houston
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19954 | Houston | 1,427 | 630 | $60,345 | $316,800 | 81.9% | 26.0% | 4.4% | 2 | 693 | 4% of its land; mailing city |
A ZIP code is listed for Houston when at least 10% of its land lies inside Houston town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Houston. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Houston.
Counties
- Kent County — 19 ZIP codes
Price a mailing to Houston ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Houston, DE?
- 19954. A ZIP code is listed for Houston when at least 10% of its land lies inside Houston town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Houston.
- What is the population of Houston, DE?
- The Census Bureau counts 456 residents inside Houston town limits (ACS 2020–2024). The 1 ZIP code that serve Houston hold 1,427 residents in all.
- What is the median household income in Houston, DE?
- $68,889 inside Houston town limits, per the Census Bureau. Across its ZIP codes the medians run from $60,345 to $60,345.
- How many carrier routes and mailboxes are in Houston, DE?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 679 residential and 14 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.