78721 Zip Code Map | Maps, Demographics and Population for Austin, TX

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78721 is a 5-digit zip code located in Austin, Texas. Austin is the primary city for 78721 and is located in Williamson. In the most recent US census the population of 78721 was 11316.

There are a total of 4,859 housing units in 78721, Texas. A total of 6.32% (307) are currently vacant.

Heading	Statistic
Timezone	GMT-6
City Name	Austin
Housing Units	4,859
Median Home Value	$436,900
Universities	0
Law Enforcement	0 Locations
Hospitals	0

Heading	Statistic
Current Population	11,316*
Avg Income	$80,573
Occupied Houses	4,237
Vacant Houses	307
* Population taken from the last census in 2020.

Zip Code Products Showing 78721

Texas 3-Digit Zip Code Map Showing 78721

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County Map Showing 78721, Texas

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You can download our data and files for 78721 here for FREE. If you need any data that isn't available here please get in touch through our contact form.

Population Figures for 78721

Total Population by Age

78721 has a total population of 11,316. In the bar chart and table below, this population is split into 18 different age range segments.

Most inhabitants of 78721 are in the 30 to 34 years age bracket. As of the last census, there are 1,923 people in this segment.

The 80 to 84 years segment is the smallest age range in 78721. There are just 91 people in this category.

Age Range	Population
Under 5	674
5 to 9	453
10 to 14	544
15 to 19	524
20 to 24	478
25 to 29	1,070
30 to 34	1,923
35 to 39	1,036
40 to 44	834

Age Range	Population
45 to 49	733
50 to 54	516
55 to 59	482
60 to 64	332
65 to 69	316
70 to 74	124
75 to 79	151
80 to 84	91
Over 85	164

Race and Gender Population of 78721

Men make up the highest portion of people in 78721. There are 5,259 men and 5,186 women in this 5-digit zip code.

There are no people who identify as: Native Hawaiian in this 78721 zip code.

Most people in this zip code are White, with a total of 5,624 people in this category.

The chart and table below shows the population of people and which race they belong to in 78721

Gender	Population
Male	5,259
Female	5,186

Race	Population
White	5,624
Black	1,939
American Indian	110
Asian	265
Some other race	1,450

Real Estate Figures

Median Rent	Median House Value	Median Rooms in House	Most Common Heating Type
$9	$436,900	4.7 rooms	Utility gas

Housing Types in 78721 Zip Code

Below are two charts showing the amount of occupied vs vacant homes and the amount of renter vs owner occupied houses in the 78721 zip code.

The 78721 zip code area has a homeowner vacancy rate of 12.61% and a rental vacancy rate of 12.71%. This means there are a total of 307 vacant housing units throughout the zip code area. Conversely there are 4,237 housing units that are currently occupied.

Occupied Units	Vacant Units	Owner Vacancy Rate	Rental Vacancy Rate
4,237	307	12.61%	12.71%

Owner-Occupied	Renter-Occupied
2,128	2,109

Property Value in 78721

Most homes in 78721 are valued $300,000 to $499,999, with 909,020 houses in this category.

There are just 2040 houses valued at $300,000 to $499,999. As you can see in the chart and table below, this is the smallest segment in this zip code.

The affordability ratio for the 78721 zip code in Texas is 3.9. This is calculated by dividing the median housing value by the median income and is used to show how affordable a zip code is.

An affordability ratio of 3.9 is generally considered Medium (Moderately Affordable).

House Value	Units
Less than $50,000	2,040
$50,000 to $99,999	4,080
$100,000 to $149,999	4,060
$150,000 to $199,999	5,030
$200,000 to $299,999	207,040

House Value	Units
$300,000 to $499,999	909,020
$500,000 to $999,999	603,040
$1,000,000 or more	5,070
Median House Value	$436,900

Heating Types for Homes in 78721

There are 5 different heating types used by people in the 78721 zip code area. As you can see from the table and chart below; Utility gas, Bottled, tank, or LP gas, Electricity, Solar energy, No fuel used are the most commonly used heating types in this area.

Utility gas is most commonly used to heat homes in 78721. As you can see below, there are 2,407 houses that use this method.

Heating Type	Units
Utility gas	2,407
Bottled, tank, or LP gas	29
Electricity	1,734
Fuel oil, kerosene, etc.	0
Coal or coke	0

Heating Type	Units
Wood	0
Solar energy	35
Other fuel	0
No fuel used	32

Household Income Generated 12-months of 2022

The chart and tables below show the household income segments for households in the 78721. 4.6 of households are on the low end, earning less than $10,000 in 2022.

On the other end, 13.4 of households earned more than $200,000 in the same year. You will also see that the mean income of this zip code is around $112,248.

Most households in 78721 earn in the $150,000 to $199,999 range. 14% of households are in this segment.

Income Range	Percent
Less than $10,000	4.6
$10,000 to $14,999	3.6
$15,000 to $24,999	12.2
$25,000 to $34,999	3.6
$35,000 to $49,999	8.4
$50,000 to $74,999	14.7

Income Range	Percent
$75,000 to $99,999	11
$100,000 to $149,999	13.7
$150,000 to $199,999	14.8
$200,000 or more	13.4
Mean income	$112,248

Bedrooms, Rooms and Units in Structures in 78721

Below are three pie charts and tables showing the amount of bedrooms, total rooms and structures in houses for this zip code.

Most houses in 78721 have 5 or more bedrooms, with a total of 24 houses.

In regards to rooms in general, people in this zip code have an average of 4.7 rooms in their house. Most houses actually have 5 rooms in their house. 1,234 homes fit into this category.

1,234 homes in 78721 are in the 1-unit, detached category, which is the most common in terms of structures for this area.

The largest homes tracked, which are 20 units or more, make up 39 of the houses in this zip code. On the other end, 3,846 houses make up the smallest homes, which are 1 unit, mobile homes or boats.

Bedrooms	Units
No bedroom	24
1 bedroom	24
2 bedrooms	24
3 bedrooms	24
4 bedrooms	24
5 or more bedrooms	24

Rooms	Units
1 room	64
2 rooms	240
3 rooms	541
4 rooms	1,156
5 rooms	1,234
6 rooms	798
7 rooms	193
8 rooms	228
9 rooms or more	90
Median rooms	4.7

Units in Structure	Units
1-unit, detached	2970
1-unit, attached	201
2 units	201
3 or 4 units	362
5 to 9 units	195
10 to 19 units	102
20 or more units	39
Mobile home	629
Boat, RV, van, etc.	46

Healthcare and Hospitals

Hospitals Database

There are currently no hospital and healthcare locations in the zip code of 78721.

Universities

Universities Database