78233 Zip Code Map | Maps, Demographics and Population for San Antonio, TX

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78233 is a 5-digit zip code located in San Antonio, Texas. San Antonio is the primary city for 78233 and is located in Comal. In the most recent US census the population of 78233 was 49442.

There are a total of 20,143 housing units in 78233, Texas. A total of 3.76% (758) are currently vacant.

Heading	Statistic
Timezone	GMT-6
City Name	San Antonio
Housing Units	20,143
Median Home Value	$185,800
Universities	1
Law Enforcement	2 Locations
Hospitals	0

Heading	Statistic
Current Population	49,442*
Avg Income	$68,157
Occupied Houses	18,078
Vacant Houses	758
* Population taken from the last census in 2020.

Zip Code Products Showing 78233

Texas 3-Digit Zip Code Map Showing 78233

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County Map Showing 78233, Texas

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You can download our data and files for 78233 here for FREE. If you need any data that isn't available here please get in touch through our contact form.

Population Figures for 78233

Total Population by Age

78233 has a total population of 49,442. In the bar chart and table below, this population is split into 18 different age range segments.

Most inhabitants of 78233 are in the 30 to 34 years age bracket. As of the last census, there are 4,522 people in this segment.

The 85 years and over segment is the smallest age range in 78233. There are just 698 people in this category.

Age Range	Population
Under 5	3,306
5 to 9	2,861
10 to 14	3,479
15 to 19	2,991
20 to 24	3,642
25 to 29	3,202
30 to 34	4,522
35 to 39	3,419
40 to 44	2,974

Age Range	Population
45 to 49	3,345
50 to 54	2,448
55 to 59	2,551
60 to 64	2,383
65 to 69	1,933
70 to 74	1,307
75 to 79	1,359
80 to 84	752
Over 85	698

Race and Gender Population of 78233

Women make up the highest portion of people in 78233. There are 22,917 men and 24,255 women in this 5-digit zip code.

Most people in this zip code are White, with a total of 27,126 people in this category.

The chart and table below shows the population of people and which race they belong to in 78233

Gender	Population
Male	22,917
Female	24,255

Race	Population
White	27,126
Black	5,186
American Indian	473
Asian	1,437
Native Hawaiian	125
Some other race	3,921

Real Estate Figures

Median Rent	Median House Value	Median Rooms in House	Most Common Heating Type
$165	$185,800	5.6 rooms	Electricity

Housing Types in 78233 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 78233 zip code.

The 78233 zip code area has a homeowner vacancy rate of 6.5% and a rental vacancy rate of 9.56%. This means there are a total of 758 vacant housing units throughout the zip code area. Conversely there are 18,078 housing units that are currently occupied.

Occupied Units	Vacant Units	Owner Vacancy Rate	Rental Vacancy Rate
18,078	758	6.5%	9.56%

Owner-Occupied	Renter-Occupied
10,910	7,168

Property Value in 78233

Most homes in 78233 are valued $150,000 to $199,999, with 30,604,090 houses in this category.

There are just 3060 houses valued at $150,000 to $199,999. As you can see in the chart and table below, this is the smallest segment in this zip code.

The affordability ratio for the 78233 zip code in Texas is 2.4. 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 2.4 is generally considered Low (Affordable).

House Value	Units
Less than $50,000	607,090
$50,000 to $99,999	308,080
$100,000 to $149,999	10,708,010
$150,000 to $199,999	30,604,090
$200,000 to $299,999	30,408,000

House Value	Units
$300,000 to $499,999	705,070
$500,000 to $999,999	3,060
$1,000,000 or more	104,000
Median House Value	$185,800

Heating Types for Homes in 78233

There are 5 different heating types used by people in the 78233 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 78233. As you can see below, there are 11,310 houses that use this method.

Heating Type	Units
Utility gas	6,400
Bottled, tank, or LP gas	95
Electricity	11,310
Fuel oil, kerosene, etc.	0
Coal or coke	0

Heating Type	Units
Wood	0
Solar energy	113
Other fuel	0
No fuel used	160

Household Income Generated 12-months of 2022

The chart and tables below show the household income segments for households in the 78233. 4.1 of households are on the low end, earning less than $10,000 in 2022.

On the other end, 2.9 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 $78,208.

Most households in 78233 earn in the $50,000 to $74,999 range. 22% of households are in this segment.

Income Range	Percent
Less than $10,000	4.1
$10,000 to $14,999	2
$15,000 to $24,999	8.3
$25,000 to $34,999	7.4
$35,000 to $49,999	11.2
$50,000 to $74,999	22.2

Income Range	Percent
$75,000 to $99,999	19.5
$100,000 to $149,999	17.8
$150,000 to $199,999	4.5
$200,000 or more	2.9
Mean income	$78,208

Bedrooms, Rooms and Units in Structures in 78233

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 78233 have 5 or more bedrooms, with a total of 679 houses.

In regards to rooms in general, people in this zip code have an average of 5.6 rooms in their house. Most houses actually have 6 rooms in their house. 4,231 homes fit into this category.

4,231 homes in 78233 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 1107 of the houses in this zip code. On the other end, 15,830 houses make up the smallest homes, which are 1 unit, mobile homes or boats.

Bedrooms	Units
No bedroom	679
1 bedroom	679
2 bedrooms	679
3 bedrooms	679
4 bedrooms	679
5 or more bedrooms	679

Rooms	Units
1 room	248
2 rooms	418
3 rooms	1,940
4 rooms	2,617
5 rooms	3,759
6 rooms	4,231
7 rooms	2,681
8 rooms	1,720
9 rooms or more	1,222
Median rooms	5.6

Units in Structure	Units
1-unit, detached	13455
1-unit, attached	362
2 units	362
3 or 4 units	129
5 to 9 units	746
10 to 19 units	904
20 or more units	1107
Mobile home	1271
Boat, RV, van, etc.	742

Healthcare and Hospitals

Hospitals Database

There are currently no hospital and healthcare locations in the zip code of 78233.

Universities

Universities Database