Zip Code 78108
Cibolo, Texas — Guadalupe County
📍 ZIP code 78108 is in Cibolo, Guadalupe County, Texas.
ZIP code 78108 is located in Cibolo, Guadalupe County, Texas. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 48,458. The area code for ZIP code 78108 is 210.
Quick Answer
Zip code 78108 is in Cibolo, Texas (Guadalupe County). It has a population of 48,458, median household income of $117,304, and median home value of $307,300.
Population
48,458
Income
$117,304
Home Value
$307,300
Climate
96°F / 41°F
About Zip Code 78108
Zip code 78108 is located in Cibolo, Texas, within Guadalupe County. Home to approximately 48,458 residents, this area sits at an elevation of 721 ft and falls within the Central (CST/CDT) timezone. The local area code is 210.
The median household income is $117,304 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $307,300, and the cost of living index is 120 (20% above the national average of 100).
Summers average a high of 96°F while winters drop to 41°F. The area receives about 44 in of rain annually. The zip code covers 30.9 square miles of land area and 0.1 square miles of water.
Key Statistics
48,458
$117,304
$307,300
Central (CST/CDT)
210
721 ft
30.9 sq mi
35.4
16,215
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Compare With Nearby Zip Codes
| Metric | 78108 | 78154 | 78124 | 78148 | 78109 | 78233 |
|---|---|---|---|---|---|---|
| City | Cibolo, TX | Schertz, TX | Marion, TX | Jbsa Randolph, TX | Converse, TX | San Antonio, TX |
| Population | 48,458 | 40,898 | 6,907 | 22,630 | 56,372 | 47,659 |
| Median Income | $117,304 | $97,465 | $82,534 | $75,395 | $87,635 | $73,729 |
| Home Value | $307,300 | $296,400 | $282,000 | $249,400 | $241,100 | $203,300 |
| Cost of Living | 120 | 109 | 93 | 87 | 90 | 76 |
| Median Age | 35.4 | 38.1 | 43 | 33.2 | 32.5 | 34.5 |
Cost of Living
100 = National Average. Cibolo's cost of living is 20% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
2.6x
Demographics
Zip code 78108 has a population of 48,458 people with a median age of 35.4. There are 16,215 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Cibolo (78108) population trend from 2010 to 2024
↓ -2.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
96°F
41°F
44 in
0 in
Cibolo experiences hot summers with average highs around 96°F. Winters are mild with lows averaging 41°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$307,300
Median Household Income
$117,304
With 16,215 housing units across 30.9 square miles, 78108 has a housing density of 525 units per square mile. The home price-to-income ratio is 2.6x.
Location & Geography
Latitude
29.5701°
Longitude
-98.2178°
Land Area
30.9 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 78108 (Cibolo, TX) with distances:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 78108's $117,304. A way to compare Cibolo to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 78108 (Cibolo, TX). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Cibolo, Texas?
Cibolo, Texas uses zip code 78108.
What county is zip code 78108 in?
Zip code 78108 is located in Guadalupe County, Texas.
What is the population of zip code 78108?
The population of zip code 78108 is 48,458 with a median age of 35.4.
Is 78108 in Cibolo, Texas?
Yes, zip code 78108 is in Cibolo, Guadalupe County, Texas. The area code is 210.
Frequently Asked Questions
What city is zip code 78108 in?
Zip code 78108 is in Cibolo, Texas. It is part of Guadalupe County and uses the Central (CST/CDT) timezone.
What is zip code 78108?
Zip code 78108 is a U.S. postal code in Cibolo, Texas (Guadalupe County). It has a population of 48,458 and covers 30.9 square miles.
What is the population of zip code 78108?
The population of zip code 78108 (Cibolo, TX) is 48,458 with a median age of 35.4. There are approximately 16,215 housing units in this area.
What is the median income in zip code 78108?
The median household income in zip code 78108 (Cibolo, TX) is $117,304 per year. The cost of living index is 120 (100 = national average).
What is the average home price in zip code 78108?
The median home value in zip code 78108 (Cibolo, TX) is $307,300. The cost of living index is 120 compared to the national average of 100.
What county is zip code 78108 in?
Zip code 78108 is located in Guadalupe County, Texas. The primary city is Cibolo.
What is the area code for zip code 78108?
Zip code 78108 in Cibolo, TX uses area code 210. It is located in the Central (CST/CDT) timezone.
Is zip code 78108 a good place to live?
Zip code 78108 (Cibolo, TX) has a cost of living index of 120 (100 = national average), a median household income of $117,304, and median home values of $307,300. The median age is 35.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 78108?
The cost of living index for zip code 78108 (Cibolo, TX) is 120, where 100 represents the national average. This area is above the national average. Median home value: $307,300.
What schools serve zip code 78108?
Zip code 78108 in Cibolo, Texas is served by the local school district of Guadalupe County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.