What city is ZIP code 78751?

78751 is a Austin, Texas ZIP code.

What county is 78751 in?

ZIP code 78751 is in Travis County, Texas.

What time zone is ZIP code 78751 in?

78751 is in the Central Time zone (America/Chicago).

What area code is 78751?

Phone numbers in ZIP code 78751 use area codes 512 and 737.

What is the population of ZIP code 78751?

About 16,961 people live in ZIP code 78751, according to the Census Bureau’s American Community Survey (2020–2024).

What is the median income in 78751?

The median household income in 78751 is $80,915 a year, higher than 67% of Texas ZIP codes.

What ZIP codes are near 78751?

The nearest ZIP codes to 78751 are 78756 (Austin, 1.3 miles), 78722 (Austin, 1.5 miles), 78705 (Austin, 1.6 miles) and 78712 (Austin, 1.8 miles).

ZIP code 78751

Where is ZIP code 78751?

Austin, Texas

Travis County · Standard ZIP code

ZIP code 78751 belongs to Austin, Texas in Travis County. 78751 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 512 and 737. About 16,961 people live in the 78751 area, where the median household income is $80,915. The closest ZIP codes are 78756 (Austin, 1.3 mi northwest), 78722 (Austin, 1.5 mi south) and 78705 (Austin, 1.6 mi southwest).

ZIP code	78751
Type	Standard ZIP code for street addresses and PO Boxes
Status	Active
City	Austin
State	Texas (TX)
County	Travis County
Time zone	Central Time · now
Area codes	512, 737
Coordinates	30.3093, -97.7242 map
3-digit prefix	787

Population and income in 78751

Population	16,961 · higher than 67% of Texas ZIP codes
People per square mile	7,023 · higher than 98% of Texas ZIP codes
Median age	31.3 years · lower than 88% of Texas ZIP codes
Men / women	47% / 53%
Median household income	$80,915 · higher than 67% of Texas ZIP codes
Income per person	$68,473
Below the poverty line	12%
Bachelor’s degree or higher	79% of adults 25+
Median home value	$852,000 · higher than 99% of Texas ZIP codes
Median rent	$1,695 a month
Housing units	10,482
Households	9,917 (1.71 people on average)
Owners / renters	23% / 77%
Land area	2.42 sq mi

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78751. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.

ZIP codes near 78751

ZIP code	City	Distance	Type
78756	Austin, TX	1.3 mi NW	Standard
78722	Austin, TX	1.5 mi S	Standard
78705	Austin, TX	1.6 mi SW	Standard
78712	Austin, TX	1.8 mi S	Standard
78752	Austin, TX	2.1 mi NE	Standard
78723	Austin, TX	2.3 mi E	Standard
78757	Austin, TX	2.4 mi N	Standard
78703	Austin, TX	2.7 mi SW	Standard
78701	Austin, TX	2.8 mi SW	Standard
78710	Austin, TX	3 mi N	Standard
73301	Austin, TX	3 mi NW	Unique
73344	Austin, TX	3 mi NW	Unique

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78751 or measure the distance to another ZIP code.

How to address mail to 78751

JANE SMITH
123 MAIN ST
AUSTIN TX 78751

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (78751-XXXX) helps mail sort faster but isn’t required.

Other ZIP codes in Austin, TX

All Austin ZIP codes with population and income →

Questions

What city is ZIP code 78751?: 78751 is a Austin, Texas ZIP code.
What county is 78751 in?: ZIP code 78751 is in Travis County, Texas.
What time zone is ZIP code 78751 in?: 78751 is in the Central Time zone (America/Chicago).
What area code is 78751?: Phone numbers in ZIP code 78751 use area codes 512 and 737.
What is the population of ZIP code 78751?: About 16,961 people live in ZIP code 78751, according to the Census Bureau’s American Community Survey (2020–2024).
What is the median income in 78751?: The median household income in 78751 is $80,915 a year, higher than 67% of Texas ZIP codes.
What ZIP codes are near 78751?: The nearest ZIP codes to 78751 are 78756 (Austin, 1.3 miles), 78722 (Austin, 1.5 miles), 78705 (Austin, 1.6 miles) and 78712 (Austin, 1.8 miles).