78664 Zip Code Map | Maps, Demographics and Population for Round Rock, TX

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78664 is a 5-digit zip code located in Round Rock, Texas. Round Rock is the primary city for 78664 and is located in Williamson. In the most recent US census the population of 78664 was 60287.

There are a total of 23,098 housing units in 78664, Texas. A total of 3.76% (869) are currently vacant.

Heading	Statistic
Timezone	GMT-6
City Name	Round Rock
Housing Units	23,098
Median Home Value	$281,800
Universities	0
Law Enforcement	1 Locations
Hospitals	1

Heading	Statistic
Current Population	60,287*
Avg Income	$83,599
Occupied Houses	23,021
Vacant Houses	869
* Population taken from the last census in 2020.

Zip Code Products Showing 78664

Texas 3-Digit Zip Code Map Showing 78664

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County Map Showing 78664, Texas

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You can download our data and files for 78664 here for FREE. If you need any data that isn't available here please get in touch through our contact form.

Population Figures for 78664

Total Population by Age

78664 has a total population of 60,287. In the bar chart and table below, this population is split into 18 different age range segments.

Most inhabitants of 78664 are in the 30 to 34 years age bracket. As of the last census, there are 5,306 people in this segment.

The 80 to 84 years segment is the smallest age range in 78664. There are just 317 people in this category.

Age Range	Population
Under 5	3,663
5 to 9	3,462
10 to 14	4,234
15 to 19	5,057
20 to 24	4,757
25 to 29	5,254
30 to 34	5,306
35 to 39	4,706
40 to 44	4,758

Age Range	Population
45 to 49	3,961
50 to 54	4,782
55 to 59	3,482
60 to 64	2,779
65 to 69	2,373
70 to 74	1,371
75 to 79	1,284
80 to 84	317
Over 85	622

Race and Gender Population of 78664

Women make up the highest portion of people in 78664. There are 29,847 men and 32,321 women in this 5-digit zip code.

There are no people who identify as: Native Hawaiian in this 78664 zip code.

Most people in this zip code are White, with a total of 36,830 people in this category.

The chart and table below shows the population of people and which race they belong to in 78664

Gender	Population
Male	29,847
Female	32,321

Race	Population
White	36,830
Black	9,001
American Indian	428
Asian	2,958
Some other race	2,776

Real Estate Figures

Median Rent	Median House Value	Median Rooms in House	Most Common Heating Type
$65	$281,800	5.2 rooms	Electricity

Housing Types in 78664 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 78664 zip code.

The 78664 zip code area has a homeowner vacancy rate of 6.46% and a rental vacancy rate of 7.68%. This means there are a total of 869 vacant housing units throughout the zip code area. Conversely there are 23,021 housing units that are currently occupied.

Occupied Units	Vacant Units	Owner Vacancy Rate	Rental Vacancy Rate
23,021	869	6.46%	7.68%

Owner-Occupied	Renter-Occupied
12,576	10,445

Property Value in 78664

Most homes in 78664 are valued $200,000 to $299,999, with 50,405,050 houses in this category.

There are just 7000 houses valued at $200,000 to $299,999. As you can see in the chart and table below, this is the smallest segment in this zip code.

The affordability ratio for the 78664 zip code in Texas is 2.8. 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 2.8 is generally considered Low (Affordable).

House Value	Units
Less than $50,000	403,070
$50,000 to $99,999	8,090
$100,000 to $149,999	409,090
$150,000 to $199,999	800,070
$200,000 to $299,999	50,405,050

House Value	Units
$300,000 to $499,999	30,707,070
$500,000 to $999,999	10,404,020
$1,000,000 or more	7,000
Median House Value	$281,800

Heating Types for Homes in 78664

There are 5 different heating types used by people in the 78664 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.

Electricity is most commonly used to heat homes in 78664. As you can see below, there are 11,687 houses that use this method.

Heating Type	Units
Utility gas	11,051
Bottled, tank, or LP gas	92
Electricity	11,687
Fuel oil, kerosene, etc.	0
Coal or coke	0

Heating Type	Units
Wood	0
Solar energy	33
Other fuel	0
No fuel used	158

Household Income Generated 12-months of 2022

The chart and tables below show the household income segments for households in the 78664. 3.4 of households are on the low end, earning less than $10,000 in 2022.

On the other end, 9.1 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 $100,371.

Most households in 78664 earn in the $100,000 to $149,999 range. 21% of households are in this segment.

Income Range	Percent
Less than $10,000	3.4
$10,000 to $14,999	1.7
$15,000 to $24,999	3.8
$25,000 to $34,999	4.6
$35,000 to $49,999	12.6
$50,000 to $74,999	18.3

Income Range	Percent
$75,000 to $99,999	13.5
$100,000 to $149,999	21.9
$150,000 to $199,999	11.2
$200,000 or more	9.1
Mean income	$100,371

Bedrooms, Rooms and Units in Structures in 78664

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 78664 have 5 or more bedrooms, with a total of 437 houses.

In regards to rooms in general, people in this zip code have an average of 5.2 rooms in their house. Most houses actually have 5 rooms in their house. 5,415 homes fit into this category.

5,415 homes in 78664 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 2060 of the houses in this zip code. On the other end, 18,951 houses make up the smallest homes, which are 1 unit, mobile homes or boats.

Bedrooms	Units
No bedroom	437
1 bedroom	437
2 bedrooms	437
3 bedrooms	437
4 bedrooms	437
5 or more bedrooms	437

Rooms	Units
1 room	311
2 rooms	530
3 rooms	3,117
4 rooms	4,085
5 rooms	5,415
6 rooms	4,276
7 rooms	2,402
8 rooms	1,591
9 rooms or more	2,163
Median rooms	5.2

Units in Structure	Units
1-unit, detached	14884
1-unit, attached	1236
2 units	1236
3 or 4 units	935
5 to 9 units	1049
10 to 19 units	895
20 or more units	2060
Mobile home	2802
Boat, RV, van, etc.	29

Healthcare and Hospitals

Hospitals Database

There are currently no hospital and healthcare locations in the zip code of 78664.

Universities

Universities Database