Santa Clara, TX ZIP Codes
One ZIP code serves Santa Clara, Texas: 78124. Together they are home to 6,157 residents in 2,378 households. That is more than the 602 people counted inside Santa Clara city limits, because these ZIP codes reach past its boundary.
Santa Clara city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 602 |
| Households | 236 |
| Median household income | $81,607 |
| Median home value | $323,000 |
| Median age | 56.3 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 6,157 |
| Households (sum of ZIP codes) | 2,378 |
| Median household income, range across ZIP codes | $74,192 (78124) to $74,192 (78124) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $74,192 |
| Homeowners | 83.5% |
| Households with kids under 18 | 29.3% |
| Moved in the past year | 16.4% |
| Carrier routes in EDDM2GO's route library | 5 routes, 3,954 homes (1 of 1 ZIP codes) |
Every ZIP code in Santa Clara
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78124 | Marion | 6,157 | 2,378 | $74,192 | $282,700 | 83.5% | 29.3% | 16.4% | 5 | 4,100 | 4% of its land |
A ZIP code is listed for Santa Clara when at least 10% of its land lies inside Santa Clara city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Santa Clara. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Santa Clara.
Counties
- Guadalupe County — 12 ZIP codes
Nearby cities sharing these ZIP codes
- Cibolo — 2 ZIP codes
Metro maps
- San Antonio ZIP code map — 121 ZIP codes
Price a mailing to Santa Clara ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Santa Clara, TX?
- 78124. A ZIP code is listed for Santa Clara when at least 10% of its land lies inside Santa Clara city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Santa Clara.
- What is the population of Santa Clara, TX?
- The Census Bureau counts 602 residents inside Santa Clara city limits (ACS 2020–2024). The 1 ZIP code that serve Santa Clara hold 6,157 residents in all.
- What is the median household income in Santa Clara, TX?
- $81,607 inside Santa Clara city limits, per the Census Bureau. Across its ZIP codes the medians run from $74,192 to $74,192.
- How many carrier routes and mailboxes are in Santa Clara, TX?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 3,954 residential and 144 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.