Sienna, TX ZIP Codes
2 ZIP codes serve Sienna, Texas: 77459 and 77583. Together they are home to 136,968 residents in 43,482 households. That is more than the 24,992 people counted inside Sienna Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $119,287 in 77583 to $129,151 in 77459.
Sienna Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 24,992 |
| Households | 7,225 |
| Median household income | $177,837 |
| Median home value | $470,100 |
| Median age | 35.9 |
| Median rent | $2,837 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 136,968 |
| Households (sum of ZIP codes) | 43,482 |
| Median household income, range across ZIP codes | $119,287 (77583) to $129,151 (77459) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $125,754 |
| Homeowners | 86.9% |
| Households with kids under 18 | 41.4% |
| Moved in the past year | 8.4% |
| Carrier routes in EDDM2GO's route library | 73 routes, 55,588 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Sienna: 77459 ($129,151)
- Most residents: 77459 (84,221 people)
- Highest homeownership: 77583 (90.2% own their home)
- Most households with kids: 77583 (45.3% of households)
- Most new movers: 77583 (9.8% moved in last year)
- Youngest median age: 77583 (36.4 years)
- Highest median home value: 77459 ($386,900)
Every ZIP code in Sienna
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 77459 | Missouri City | 84,221 | 28,506 | $129,151 | $386,900 | 85.2% | 39.4% | 7.6% | 50 | 34,833 | 32% of its land |
| 77583 | Rosharon | 52,747 | 14,976 | $119,287 | $338,100 | 90.2% | 45.3% | 9.8% | 23 | 22,590 | 2% of its land |
A ZIP code is listed for Sienna when at least 10% of its land lies inside the Sienna Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Sienna. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Sienna.
Counties
- Fort Bend County — 26 ZIP codes
- Brazoria County — 18 ZIP codes
Nearby cities sharing these ZIP codes
- Missouri City — 4 ZIP codes
- Alvin — 2 ZIP codes
- Iowa Colony — 1 ZIP code
Metro maps
- Houston ZIP code map — 238 ZIP codes
EDDM service areas in Sienna
Price a mailing to Sienna ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Sienna, TX?
- 77459 and 77583. A ZIP code is listed for Sienna when at least 10% of its land lies inside the Sienna Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Sienna.
- What is the population of Sienna, TX?
- The Census Bureau counts 24,992 residents inside Sienna Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Sienna hold 136,968 residents in all.
- What is the median household income in Sienna, TX?
- $177,837 inside Sienna Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $119,287 to $129,151.
- Which Sienna ZIP code has the highest median household income?
- 77459, at $129,151, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Sienna, TX?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 73 carrier routes reaching 55,588 residential and 1,834 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.