ZIP Code Tabulation Area · Texas

ZIP Code 78670: Guadalupe County, TX

ZIP Code 78670 (Guadalupe County, Texas) has an estimated 130 residents in 47 households. The median household income is $78,625, the median home value is $244,100 and the median gross rent is $1,225/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. 10 figures for this ZIP (population, median age, households, household income, unemployment, bachelor's or higher, home value, owner-occupied, commute, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

130*

Margin of error ±87· estimate has a large margin of error

Median household income

$78,625*

Margin of error ±$75,717· estimate has a large margin of error

Median home value

$244,100*

Margin of error ±$206,737· estimate has a large margin of error

Median gross rent

$1,225/mo

Margin of error ±$172

Median age

33.3 yrs*

Margin of error ±31.5 yrs· estimate has a large margin of error

Mean travel time to work

35.9 min*

Margin of error ±45.4 min· estimate has a large margin of error

How ZIP 78670 compares with Texas and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 7867033.3 yrs*Texas35.6 yrsUnited States38.9 yrs

Median household income

ZIP 78670$78,625*Texas$78,476United States$80,734

Per capita income

ZIP 78670$35,392Texas$40,752United States$44,673

Poverty rate

ZIP 786701.5%Texas13.8%United States12.5%

Unemployment rate

ZIP 7867019.6%*Texas5.3%United States5.2%

Bachelor's degree or higher

ZIP 7867033.8%*Texas33.8%United States35.7%

Median home value

ZIP 78670$244,100*Texas$283,800United States$332,700

Median gross rent

ZIP 78670$1,225/moTexas$1,403/moUnited States$1,413/mo

Owner-occupied homes

ZIP 7867072.3%*Texas62.6%United States65.2%

Mean travel time to work

ZIP 7867035.9 min*Texas26.7 minUnited States26.4 min

Worked from home

ZIP 7867022.0%*Texas14.4%United States15.1%

All figures for ZIP 78670

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 78670 — ACS 2020–2024 5-year estimates
Measure	ZIP 78670	Margin of error	Texas	United States
Total population	130*	±87	30,188,424	334,922,499
Median age	33.3 yrs*	±31.5 yrs	35.6 yrs	38.9 yrs
Households	47*	±26	10,992,816	129,227,496
Median household income	$78,625*	±$75,717	$78,476	$80,734
Per capita income	$35,392	±$17,285	$40,752	$44,673
Poverty rate	1.5%	±2.1 pts	13.8%	12.5%
Unemployment rate	19.6%*	±26.3 pts	5.3%	5.2%
Bachelor's degree or higher	33.8%*	±37.7 pts	33.8%	35.7%
Median home value	$244,100*	±$206,737	$283,800	$332,700
Median gross rent	$1,225/mo	±$172	$1,403/mo	$1,413/mo
Owner-occupied homes	72.3%*	±31.7 pts	62.6%	65.2%
Mean travel time to work	35.9 min*	±45.4 min	26.7 min	26.4 min
Worked from home	22.0%*	±17.4 pts	14.4%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 78670
Group	ZIP 78670	Texas	United States
White alone, not Hispanic or Latino	44.6%	39.1%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	11.9%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.1%	0.5%
Asian alone, not Hispanic or Latino	0.0%	5.5%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.4%	0.6%
Two or more races, not Hispanic or Latino	0.0%	3.1%	4.3%
Hispanic or Latino (of any race)	55.4%	39.7%	19.3%

Where ZIP 78670 is

State: Texas
Main county: Guadalupe County
Largest overlapping place: Staples (7% of the ZIP's land area)
Land area: 5.62 sq mi· about 23 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Guadalupe County

78108 Cibolo, TX 78123 McQueeney, TX 78124 Guadalupe County, TX 78130 New Braunfels, TX 78155 Guadalupe County, TX 78638 Guadalupe County, TX

See every ZIP code in Texas, or compare ZIP 78670 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.