Martindale, TX ZIP Codes
One ZIP code serves Martindale, Texas: 78655. Together they are home to 3,730 residents in 1,388 households. That is more than the 1,072 people counted inside Martindale city limits, because these ZIP codes reach past its boundary.
Martindale city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,072 |
| Households | 408 |
| Median household income | $77,500 |
| Median home value | $326,300 |
| Median age | 45.3 |
| Median rent | $1,331 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,730 |
| Households (sum of ZIP codes) | 1,388 |
| Median household income, range across ZIP codes | $55,952 (78655) to $55,952 (78655) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $55,952 |
| Homeowners | 65.3% |
| Households with kids under 18 | 39.0% |
| Moved in the past year | 8.2% |
| Carrier routes in EDDM2GO's route library | 2 routes, 919 homes (1 of 1 ZIP codes) |
Every ZIP code in Martindale
| 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 | 7% of its land; mailing city |
A ZIP code is listed for Martindale when at least 10% of its land lies inside Martindale city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Martindale. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Martindale.
Counties
- Caldwell County — 11 ZIP codes
Metro maps
- Austin ZIP code map — 89 ZIP codes
Price a mailing to Martindale ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Martindale, TX?
- 78655. A ZIP code is listed for Martindale when at least 10% of its land lies inside Martindale city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Martindale.
- What is the population of Martindale, TX?
- The Census Bureau counts 1,072 residents inside Martindale city limits (ACS 2020–2024). The 1 ZIP code that serve Martindale hold 3,730 residents in all.
- What is the median household income in Martindale, TX?
- $77,500 inside Martindale city limits, per the Census Bureau. Across its ZIP codes the medians run from $55,952 to $55,952.
- How many carrier routes and mailboxes are in Martindale, TX?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 919 residential and 20 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.