How much is a home worth in ZIP code 78729?

The typical home in 78729 is worth $436,578, based on the Zillow Home Value Index.

Are home values rising in 78729?

Home values in 78729 are down 5.6% over the past year, and up 0.1% a year over five years.

What is the typical rent in 78729?

A typical home in 78729 rents for about $1,352 a month, a gross rental yield of 3.7%.

What is the property tax rate in 78729?

The effective property tax rate in 78729 is 1.4% — roughly $6,208 a year on a typical home.

ZIP code 78729 has a population of 30,460 and a median household income of $86,438.

HousingHandbookReference data

…

U.S. ZIP Code · TX78729

Williamson County · Austin-Round Rock-San Marcos, TX

Typical home value

$436,578^[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year: -5.6%
5-year / yr: +0.1%
10-year / yr: +4.5%

Relative price

vs U.S.: +53.7%
vs metro: ≈ metro median
vs state: +66.8%

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 78729 is worth $436,578. Over the past year, values have fallen 5.6%. Homes here rent for a typical $1,352 a month — a 3.7% gross rental yield. The effective property tax rate is 1.4%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent: $1,352^[2]
Gross yield: 3.7%^[2]
Cap rate: 2.2%^[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate: 1.4%^[3]
Typical annual tax: $6,208^[3]

#Climate risk

FEMA National Risk Index ratings for Williamson County. "Not Applicable" means the hazard does not threaten the county.

Overall risk: Relatively Moderate^[4]
Riverine flood: Relatively Moderate
Coastal flood: Not Applicable
Wildfire: Relatively Low
Drought: Relatively Moderate
Heat wave: Relatively Moderate
Hurricane: Relatively Low
Tornado: Relatively High
Earthquake: Very Low
Winter weather: Very High

#Who lives here

Population: 30,460^[3]
Median household income: $86,438^[3]

#Migration

Household moves in and out of Williamson County over a year, from IRS tax-return data.

Net migration: +7,478^[5]
Moved in: 32,697
Moved out: 25,219

Schools

Open public schools in this ZIP, from the NCES Common Core of Data.

Public schools: 7
Elementary: 5
Middle: 1
High: 1

MCNEIL H S
High · Grades 9–12 · ROUND ROCK ISD
2,533 students
DEERPARK MIDDLE
Middle · Grades 6–8 · ROUND ROCK ISD
820 students
JOLLYVILLE EL
Elementary · Grades PK–5 · ROUND ROCK ISD
608 students
POND SPRINGS EL
Elementary · Grades PK–5 · ROUND ROCK ISD
537 students
LIVE OAK EL
Elementary · Grades PK–5 · ROUND ROCK ISD
405 students

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Home value$Monthly rent$

Gross yield3.7%

Net yield (after ~40% expenses)2.2%

Annual rent$16,228

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Home price$Down payment%Interest rate%Loan termyears

Monthly payment$2,208

Loan principal$349,262

Down payment$87,316

Total interest paid$445,464

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Home price$Monthly rent$Down payment%Mortgage rate%Property tax rate% / yrMaintenance% / yrRule of thumb: 1% of home value per year.

Own : rent ratio2.28

Monthly cost to own$3,088

Monthly rent$1,352

Renting is meaningfully cheaper month-to-month.

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation: 26th percentile^[1]
Rental yield: 29th percentile^[2]
Property tax: 76th percentile^[3]

Frequently asked

How much is a home worth in ZIP code 78729?: The typical home in 78729 is worth $436,578, based on the Zillow Home Value Index.
Are home values rising in 78729?: Home values in 78729 are down 5.6% over the past year, and up 0.1% a year over five years.
What is the typical rent in 78729?: A typical home in 78729 rents for about $1,352 a month, a gross rental yield of 3.7%.
What is the property tax rate in 78729?: The effective property tax rate in 78729 is 1.4% — roughly $6,208 a year on a typical home.
Who lives in 78729?: ZIP code 78729 has a population of 30,460 and a median household income of $86,438.

#Comparable ZIPs

Same metro, nearest typical home value. Each card shows the comparable ZIP's headline numbers so you can scan at a glance.

78641 vs 78729 →
Leander, TX
Typical home
$439,681
Gross yield
5.1%
78612 vs 78729 →
Cedar Creek CDP, TX
Typical home
$429,752
Gross yield
—
78633
Georgetown, TX
Typical home
$445,232
Gross yield
4.3%
78745
Austin, TX
Typical home
$426,876
Gross yield
4.1%
78645
Lago Vista, TX
Typical home
$425,155
Gross yield
6.2%
78719
Austin, TX
Typical home
$423,439
Gross yield
—

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#Jump to section

U.S. ZIP Code · TX78729

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