US ZIP Code
78734

Austin, TX

Travis County  ·  Texas

● Active
👥 22,091 Population ↑ 14% since 2019
💰 $129,116 Median HH Income
▲ 69% above avg ↑ 10% since 2019
🎂 50.8 Median Age ↑ 9% since 2019
🏠 $626,100 Median Home Value
▲ 125% above avg ↑ 49% since 2019
🎓 66.0% College Grads
▲ 70% above avg
📊 3.4% Unemployment
▼ 31% below avg ↓ 36% since 2019
ZIP Code Details
ZIP Code78734
CityAustin
StateTexas (TX)
CountyTravis County
Area Code512
Elevation741 ft
Latitude30.380059
Longitude-97.94781
TimezoneChicago (DST)
FIPS48453
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.6% (11,187) Female 49.4% (10,904) ♀

Race & Ethnicity

White: 76.5%Hispanic: 14.6%Black: 1.4%Asian: 3.7%Other: 3.2%Race
White76.5%
Hispanic14.6%
Black1.4%
Asian3.7%
Other3.2%

Age Breakdown

Under 5
4%
5–17
14%
18–24
4%
25–44
19%
45–64
35%
65+
13%

Key Indicators

Median Age50.8 yrs ↑ 9% since 2019
Avg Household Size2.24
Below Poverty6.0% ▼ 41% below avg
College Grads66.0% ▲ 70% above avg
Unemployment3.4% ▼ 31% below avg
No HS Diploma218 (1.3%)
HS Graduate1,816 (11.2%)
Some College972 (6%)
Associates2,489 (15.4%)
Bachelors866 (5.4%)
Graduate Degree9,796 (60.6%)

Education

No HS: 1.3%HS Grad: 11.2%Some College: 6%Associates: 15.4%Bachelors: 5.4%Graduate: 60.6%Edu
No HS1.3%
HS Grad11.2%
Some College6.0%
Associates15.4%
Bachelors5.4%
Graduate60.6%
Housing & Income

Housing Tenure

Owner: 81.8%Renter: 18.2%Tenure
Owner81.8%
Renter18.2%

Home Value Distribution

Under $50k
1%
$50k–100k
1%
$100k–150k
0%
$150k–200k
1%
$200k–300k
7%
$300k–500k
26%
Over $500k
63%

Financials

Median HH Income$129,116 ▲ 69% above avg ↑ 10% since 2019
Median Home Value$626,100 ▲ 125% above avg ↑ 49% since 2019
Home/Income Ratio4.8x (nat avg ~3.5x)
Median Rent$1,930/mo ↑ 6% since 2019
Total Units10,885
Vacant Units1,098
Avg HH Size2.24

Income Distribution

Under $25k
7%
$25k–50k
9%
$50k–75k
14%
$75k–100k
8%
$100k–150k
19%
$150k–200k
12%
Over $200k
32%
Employment & Commute

How People Get to Work

Drove Alone
59%
Walked
2%
Work From Home
39%

Commute Time

Under 15 min
26%
15–30 min
31%
30–45 min
23%
Over 45 min
21%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
2%
1960s–1970s
14%
1980s–1990s
24%
2000+
60%

Summary

Total Units10,885
Vacant1,098
Owner Occupied81.8%
Renter Occupied18.2%
Avg HH Size2.24
Frequently Asked Questions
ZIP code 78734 is in Austin, TX, in Travis County.
ZIP code 78734 is located in Texas (TX).
ZIP code 78734 is in Travis County, TX.
ZIP 78734 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 78734 is 22,091 people (ACS 2023).
The median household income in ZIP code 78734 is $129,116 (ACS 2023).
The median home value in ZIP 78734 is $626,100 (ACS 2023).
About ZIP Code 78734

ZIP code 78734 is located in Austin, Texas, within Travis County. With a population of 22,091, this is a moderately populated ZIP code with a mature community — the median age is 50.8 years. Economically, 78734 is a upper-middle-income ZIP code: the median household income of $129,116 is significantly above the national average.

Real estate in ZIP code 78734 represents a premium housing market. The median home value of $626,100 is more than double the national average. Renters can expect to pay around $1,930 per month in median rent. Homeownership is strong here — 81.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 49% since 2019.

The population of 78734 is primarily White (76.50%). Residents are highly educated — 66.0% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 6.0%. Household income has grown by 10% since 2019.

The unemployment rate in 78734 stands at 3.4%, which is below the national average. A notably high share of workers — 37% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 55%.

Overall, ZIP code 78734 in Austin, TX is characterized as upper-middle-income, highly educated, a mature community, and predominantly owner-occupied. With 22,091 residents, a median household income of $129,116, and a median home value of $626,100, it offers a clear picture of life in this part of Texas.