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Texas ZIP Codes
Kendall County
Bergheim, TX
78004
78004 ZIP Code — Bergheim, TX
Kendall County, Texas
ZIP code 78004 is located in
Bergheim ,
Texas ,
within Kendall County .
It covers approximately 11.38 square miles and serves a population of
610 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 830 .
About ZIP code 78004
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $520,100. Owner-occupancy is high at 78%, well above the national average.
Median household income is $137,598. 51% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 35 minutes suggests many residents work outside the immediate area.
Educational attainment is high — 54% of residents hold a bachelor's degree or higher, well above the national average of 33%.
Notable community characteristics include a notable veteran presence at 23% of civilians, above the national average of 7%; and disability rates above the national average at 31%.
Overall, ZIP code 78004 reflects a community defined by a highly educated population, a strong veteran community, high homeownership, and a significant Social Security-dependent population.
78004 ZIP code map
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Cities in ZIP code 78004
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Demographics
updated 06/2026
Population
Total population
610
Population density
54 / sq mi
State FIPS
48
County FIPS
259
Geography
Land area
11.38 sq mi
Water area
0.00 sq mi
Latitude
29.8581
Longitude
-98.5343
Timezone
Central (CT)
Area code
830
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
12.8%
22.1%
39.5%
$50k – $100k
31.2%
25.9%
30.1%
$100k – $200k
46.1%
31.1%
22.6%
Over $200k
9.9%
20.8%
7.8%
Demographics & statistics
$137,598
Median household income
$520,100
Median home value
53.9%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 53 8.7% 18 and over 557 91.3% 65 and over 308 50.5% Median age 65.2 years
Race & ethnicity
Group Count % White 567 89.4% Two or more races 43 6.8% Hispanic or Latino 24 3.8%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
12.8%
22.1%
39.5%
$50k – $100k
31.2%
25.9%
30.1%
$100k – $200k
46.1%
31.1%
22.6%
Over $200k
9.9%
20.8%
7.8%
Range % of households $35k–$50k 22.3% $100k–$150k 50.9% $150k–$200k 26.8% Median income $137,598
Housing
Housing overview
Metric Value Median home value $520,100 Median rent / month $0 Owner occupied 77.7% Renter occupied 22.3% Vacant 0.0% Single-family detached 100.0% Large apartment buildings 0.0% Mobile homes 0.0% Median rooms 7.4 Avg household size (owned) 2.29
Year built
Era % 2020 or later 0.0% 2010–2019 0.0% 2000–2009 0.0% 1990–1999 47.9% 1980–1989 43.8% 1970–1979 8.3% 1960–1969 0.0% 1950–1959 0.0% 1940–1949 0.0% 1939 or earlier 0.0%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 0.0% 2 bedrooms 16.6% 3 bedrooms 49.8% 4 bedrooms 16.2% 5+ bedrooms 17.4%
Vehicles per household
Vehicles % of households No vehicle 0.0% 1 vehicle 23.0% 2 vehicles 35.1% 3 or more 41.9%
Heating fuel
Fuel type % Electricity 100.0%
Households & families
Household type Count % Married-couple family 216 81.5% Cohabiting couple 0 0.0% Male householder, no spouse 0 0.0% Female householder, no spouse 49 18.5% Households with children under 18 46 17.4% Households with seniors (65+) 156 58.9% Average household size 2.30
Marital status
Status Male Female Never married 4.9% 9.6% Married 91.9% 60.0% Separated 0.0% 0.0% Widowed 0.0% 24.9% Divorced 3.1% 5.5%
Education
Some college, no degree
17.4%
Graduate / professional
24.4%
Metric % HS diploma or higher 100.0% Bachelor's or higher 53.9%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 0 0.0% Kindergarten 0 0.0% Elementary school 0 0.0% High school 11 23.9% College / grad school 35 76.1%
Employment
Industry of employment
Education & healthcare
37.0%
Arts, food & hospitality
10.8%
Occupation
Category % Management, business & arts 58.0% Service 8.2% Sales & office 23.9% Natural resources & construction 0.0% Production & transportation 9.8%
Employment type
Type % Private sector 76.1% Government 23.9% Self-employed 0.0% Unpaid family workers 0.0%
Commute
Method % Drive alone 80.3% Carpool 11.5% Public transit 0.0% Walk 0.0% Work from home 8.2% Other means 0.0% Avg commute (minutes) 35.3
Poverty
Married-couple families
0.0%
Female-led households
0.0%
Income support
Source % of households Social Security 51.3% Retirement income 43.8% Supplemental Security 14.7% Cash public assistance 0.0% Food stamps / SNAP 0.0%
Health indicators
Condition % Obesity 34.0% High blood pressure 33.5% High cholesterol 37.1% Diabetes 10.5% Heart disease 5.9% Stroke 2.5% Asthma 8.6% Arthritis 23.2% Kidney disease 2.6% Pulmonary disease 6.0% Cancer 6.6%
Behavior / access % Smoking 15.3% Binge drinking 19.0% No physical activity 19.9% Less than 7 hrs sleep 30.9% Depression 21.3% Fair or poor health 13.3% Poor mental health 13.4% Poor physical health 10.0% No health insurance 17.7% Visited doctor (checkup) 72.5% Visited dentist 63.8% Cholesterol screening 92.5% Teeth loss 9.4%
Veterans & disability
Veterans Count % Civilian veterans 130 23.3%
Disability % Any disability 31.1% Under 18 0.0% 18–64 years 16.1% 65 and over 48.7%
Health insurance coverage
Type % Private insurance 83.4% Public insurance 53.0% No insurance 0.0% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 568 93.1% Spanish 0 0.0% Other Indo-European 0 0.0% Asian & Pacific Islander 0 0.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 610 100.0% Born in same state 591 96.9% Born in different state 418 68.5% Foreign born 19 3.1% Naturalized citizen 0 0.0% Not a US citizen 0 0.0%
Ancestry
Ancestry Count % French 92 15.1% Italian 74 12.1%
Ancestry Count % Arab 54 8.9% English 38 6.2%
Technology access
Metric % of households Computer access 43.4% Internet access 100.0%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 78004
What city is ZIP code 78004 in?
ZIP code 78004 is primarily assigned to Bergheim, Texas.
What county is ZIP code 78004 in?
ZIP code 78004 falls within Kendall County, Texas.
Does ZIP code 78004 have an older population?
51% of residents in ZIP code 78004 are 65 or older, above the national average of ~17%.
Does ZIP code 78004 have a large retiree population?
51% of households in ZIP code 78004 receive Social Security income, suggesting a significant retiree or disability population.
Does ZIP code 78004 have a large veteran population?
23% of civilians in ZIP code 78004 are veterans, above the national average of ~7%.
How educated is the population of ZIP code 78004?
54% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
What timezone is ZIP code 78004 in?
ZIP code 78004 observes the CST timezone.
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