Redwood, TX ZIP Codes
One ZIP code serves Redwood, Texas: 78666. Together they are home to 88,583 residents in 33,949 households. That is more than the 3,441 people counted inside Redwood Census-designated place, because these ZIP codes reach past its boundary.
Redwood Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 3,441 |
| Households | 1,035 |
| Median household income | $88,693 |
| Median home value | $109,500 |
| Median age | 37.8 |
| Median rent | $1,302 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 88,583 |
| Households (sum of ZIP codes) | 33,949 |
| Median household income, range across ZIP codes | $54,737 (78666) to $54,737 (78666) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $54,737 |
| Homeowners | 38.1% |
| Households with kids under 18 | 20.7% |
| Moved in the past year | 28.8% |
| Carrier routes in EDDM2GO's route library | 43 routes, 40,618 homes (1 of 1 ZIP codes) |
Every ZIP code in Redwood
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78666 | San Marcos | 88,583 | 33,949 | $54,737 | $306,700 | 38.1% | 20.7% | 28.8% | 43 | 43,040 | 3% of its land |
A ZIP code is listed for Redwood when at least 10% of its land lies inside the Redwood Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Redwood. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Redwood.
Counties
- Hays County — 8 ZIP codes
Nearby cities sharing these ZIP codes
- San Marcos — 2 ZIP codes
- Kyle — 2 ZIP codes
Metro maps
- Austin ZIP code map — 89 ZIP codes
Price a mailing to Redwood ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Redwood, TX?
- 78666. A ZIP code is listed for Redwood when at least 10% of its land lies inside the Redwood Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Redwood.
- What is the population of Redwood, TX?
- The Census Bureau counts 3,441 residents inside Redwood Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Redwood hold 88,583 residents in all.
- What is the median household income in Redwood, TX?
- $88,693 inside Redwood Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $54,737 to $54,737.
- How many carrier routes and mailboxes are in Redwood, TX?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 43 carrier routes reaching 40,618 residential and 2,420 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.