COMPARE / ROUND ROCK VS. GEORGETOWN
Round Rock vs. Georgetown: prices, property taxes and school districts
In September 2026, the median asking price on active listings was $351,250 in Round Rock’s ZIP 78664 and $365,000 in Georgetown’s ZIP 78626, per Realtor.com. The combined adopted rate inside city limits is $1.89659 per $100 in Round Rock (2026) and $1.895314 in Georgetown (2026). On a $450,000 taxable value before exemptions, that is about $8,535 a year in Round Rock and $8,529 in Georgetown.
By David Eimer · Facts reviewed
Round Rock vs. Georgetown at a glance, September 2026
| Measure | Round Rock | Georgetown |
|---|---|---|
| County | Williamson County | Williamson County |
| School districts | Round Rock ISD | Georgetown ISD |
| ZIP shown | 78664 | 78626 |
| Median list price | $351,250 | $365,000 |
| Price per sq ft | $196 | $191 |
| Active listings | 203 | 256 |
| Median days on market | 71 | 74 |
| Combined tax rate per $100 (year) | $1.89659 (2026) | $1.895314 (2026) |
| Road distance to the Texas Capitol (computed) | 20.7 miles | 30.0 miles |
How do home prices compare in Round Rock and Georgetown?
In September 2026, the median asking price on active listings was $351,250 in Round Rock’s ZIP 78664 and $365,000 in Georgetown’s ZIP 78626, per Realtor.com.
Homes spent a median 71 days on the market in ZIP 78664 and 74 in ZIP 78626, with 203 and 256 active listings. The table above adds price per square foot and each city’s full list of ZIP codes is on its own page.
Which has higher property taxes, Round Rock or Georgetown?
The combined adopted rate inside city limits is $1.89659 per $100 in Round Rock (2026) and $1.895314 in Georgetown (2026). On a $450,000 taxable value before exemptions, that is about $8,535 a year in Round Rock and $8,529 in Georgetown.
Those are the rates adopted by the city, county and school district, plus any college or hospital district a homeowner pays, as listed unit by unit on each city page. A MUD or PID in newer subdivisions adds its own rate, and the homestead exemption lowers the school portion. The estimator runs the math on a price you choose.
What school districts serve Round Rock and Georgetown?
Round Rock is served mainly by Round Rock ISD; Georgetown by Georgetown ISD. District lines do not follow city limits, so confirm the assigned schools for an address with the district’s own boundary tool.
This site does not rate or rank schools. The Texas Education Agency publishes accountability results, and each district publishes its attendance zones.
Read the full city pages
Round Rock homes for sale
Round Rock homes for sale sit in Williamson County's largest city: the Census Bureau estimated Round Rock's population at 141,282 on July 1, 2025, up 18.2% from its April 2020 base (computed). A home inside city limits and Round Rock ISD carries a combined 2026 property tax rate of $1.89659 per $100 of taxable value across five adopted rates, or $1.83659 if voters reject Round Rock ISD's rate on November 3, 2026 (both computed); it was $1.782276 for 2025. This page covers those rates, the school election, school district boundaries, where new homes are being permitted, and how to check a specific address.
Georgetown homes for sale
Georgetown, TX homes for sale sit in one of the fastest-growing cities in the country: the U.S. Census Bureau estimates Georgetown had 106,907 residents on July 1, 2025, up from 68,725 in July 2020, a 55.6% increase (computed). The city is in Williamson County, and a homestead inside city limits and Georgetown ISD pays a combined $1.895314 per $100 of taxable value at adopted 2026 rates (computed), before any MUD or PID; Georgetown ISD's share goes to voters on November 3, 2026. This page lists every rate, works a sample bill and shows how to check a specific address.
Common questions
Is Round Rock or Georgetown cheaper?
By median asking price, Round Rock ZIP 78664 ($351,250) was 4% below Georgetown ZIP 78626 ($365,000) in September 2026, per Realtor.com. A median describes the listing mix, not a like-for-like house, so compare price per square foot and specific homes too.
Does Round Rock or Georgetown have lower property taxes?
Georgetown had the lower combined adopted rate of the two: $1.895314 per $100 against $1.89659 in Round Rock. A homestead exemption, a MUD or PID, or an address in a different school district changes the real bill, so check the specific property on the appraisal district site.
What school district is Round Rock in, and what about Georgetown?
Round Rock is served mainly by Round Rock ISD; Georgetown by Georgetown ISD. District lines do not follow city limits, so confirm the assigned schools for an address with the district’s own boundary tool.
How do I search homes for sale in both Round Rock and Georgetown?
Each city page has a live search filtered to that city through David Eimer’s Ascend IDX. Save the homes you like in both, then compare them on price per square foot, tax rate including any MUD, and commute before you tour.
Estimate the tax on a specific price with the property tax estimator, or see all 12 cities compared.