Staples, TX ZIP Codes
3 ZIP codes serve Staples, Texas: 78655, 78638 and 78670. Together they are home to 5,995 residents in 2,141 households. That is more than the 288 people counted inside Staples city limits, because these ZIP codes reach past its boundary. Median household income ranges from $55,952 in 78655 to $69,250 in 78638.
Staples city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 288 |
| Households | 106 |
| Median household income | $80,833 |
| Median home value | $246,700 |
| Median age | 46.8 |
| Median rent | $1,271 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,995 |
| Households (sum of ZIP codes) | 2,141 |
| Median household income, range across ZIP codes | $55,952 (78655) to $69,250 (78638) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $60,435 |
| Homeowners | 70.1% |
| Households with kids under 18 | 37.0% |
| Moved in the past year | 8.5% |
| Carrier routes in EDDM2GO's route library | 4 routes, 2,040 homes (2 of 3 ZIP codes) |
Top facts
- Highest median household income in Staples: 78638 ($69,250)
- Most residents: 78655 (3,730 people)
- Highest homeownership: 78638 (79.3% own their home)
- Most households with kids: 78655 (39.0% of households)
- Most new movers: 78638 (9.3% moved in last year)
- Youngest median age: 78655 (44.6 years)
- Highest median home value: 78638 ($317,400)
Every ZIP code in Staples
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78655 | Martindale | 3,730 | 1,388 | $55,952 | $269,900 | 65.3% | 39.0% | 8.2% | 2 | 939 | 2% of its land |
| 78638 | Kingsbury | 2,135 | 706 | $69,250 | $317,400 | 79.3% | 31.6% | 9.3% | 2 | 1,138 | 0% of its land |
| 78670 | Staples | 130 | 47 | $78,625 | $244,100 | 72.3% | 59.6% | 3.1% | — | — | 7% of its land; mailing city |
A ZIP code is listed for Staples when at least 10% of its land lies inside Staples city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Staples. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Staples.
Counties
- Guadalupe County — 12 ZIP codes
- Caldwell County — 11 ZIP codes
Metro maps
- San Antonio ZIP code map — 121 ZIP codes
- Austin ZIP code map — 89 ZIP codes
Price a mailing to Staples ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Staples, TX?
- 78655, 78638 and 78670. A ZIP code is listed for Staples when at least 10% of its land lies inside Staples city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Staples.
- What is the population of Staples, TX?
- The Census Bureau counts 288 residents inside Staples city limits (ACS 2020–2024). The 3 ZIP codes that serve Staples hold 5,995 residents in all.
- What is the median household income in Staples, TX?
- $80,833 inside Staples city limits, per the Census Bureau. Across its ZIP codes the medians run from $55,952 to $69,250.
- Which Staples ZIP code has the highest median household income?
- 78638, at $69,250, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Staples, TX?
- For the 2 of 3 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 2,040 residential and 37 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.