Georgetown, TX ZIP Codes
3 ZIP codes serve Georgetown, Texas: 78628, 78626 and 78633. Together they are home to 128,203 residents in 50,142 households. That is more than the 85,999 people counted inside Georgetown city limits, because these ZIP codes reach past its boundary. Median household income ranges from $100,431 in 78626 to $125,635 in 78628.
Georgetown city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 85,999 |
| Households | 35,400 |
| Median household income | $95,062 |
| Median home value | $429,100 |
| Median age | 42.6 |
| Median rent | $1,795 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 128,203 |
| Households (sum of ZIP codes) | 50,142 |
| Median household income, range across ZIP codes | $100,431 (78626) to $125,635 (78628) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $110,167 |
| Homeowners | 75.5% |
| Households with kids under 18 | 29.0% |
| Moved in the past year | 16.9% |
| Carrier routes in EDDM2GO's route library | 85 routes, 69,341 homes (3 of 3 ZIP codes) |
Top facts
- Highest median household income in Georgetown: 78628 ($125,635)
- Most residents: 78628 (50,822 people)
- Highest homeownership: 78633 (91.7% own their home)
- Most households with kids: 78626 (39.0% of households)
- Most new movers: 78626 (22.2% moved in last year)
- Youngest median age: 78626 (33.5 years)
- Highest median home value: 78628 ($496,600)
Every ZIP code in Georgetown
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78628 | Georgetown | 50,822 | 19,084 | $125,635 | $496,600 | 75.5% | 34.1% | 14.7% | 31 | 28,486 | 30% of its land; mailing city |
| 78626 | Georgetown | 48,072 | 16,813 | $100,431 | $387,700 | 61.8% | 39.0% | 22.2% | 26 | 24,815 | 23% of its land; mailing city |
| 78633 | Georgetown | 29,309 | 14,245 | $100,936 | $464,600 | 91.7% | 10.2% | 12.0% | 28 | 18,717 | 22% of its land; mailing city |
A ZIP code is listed for Georgetown when at least 10% of its land lies inside Georgetown city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Georgetown. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Georgetown.
Counties
- Williamson County — 24 ZIP codes
Metro maps
- Austin ZIP code map — 89 ZIP codes
Price a mailing to Georgetown ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Georgetown, TX?
- 78628, 78626 and 78633. A ZIP code is listed for Georgetown when at least 10% of its land lies inside Georgetown city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Georgetown.
- What is the population of Georgetown, TX?
- The Census Bureau counts 85,999 residents inside Georgetown city limits (ACS 2020–2024). The 3 ZIP codes that serve Georgetown hold 128,203 residents in all.
- What is the median household income in Georgetown, TX?
- $95,062 inside Georgetown city limits, per the Census Bureau. Across its ZIP codes the medians run from $100,431 to $125,635.
- Which Georgetown ZIP code has the highest median household income?
- 78628, at $125,635, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Georgetown, TX?
- For the 3 of 3 ZIP codes in EDDM2GO's stored route library: 85 carrier routes reaching 69,341 residential and 2,670 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.