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Texas ZIP Codes
Aransas County
Fulton, TX
78358
78358 ZIP Code — Fulton, TX
Aransas County, Texas
ZIP code 78358 is located in
Fulton ,
Texas ,
within Aransas County .
It covers approximately 0.83 square miles and serves a population of
832 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 361 .
About ZIP code 78358
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 $250,800. Owner-occupancy is high at 93%, well above the national average.
Median household income is $45,859. 53% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is production, transportation, and material moving, with public administration as the leading industry. The average commute of 27 minutes is near the national average.
Educational attainment is near the national average, with 23% of residents holding a bachelor's degree or higher.
Health indicators show elevated rates of diabetes (16%) compared to national benchmarks.
Overall, ZIP code 78358 reflects a community defined by high homeownership and a significant Social Security-dependent population.
78358 ZIP code map
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Cities in ZIP code 78358
Below are the cities the US Postal Service accepts for ZIP code 78358. Using any city not on this list may result in mail delivery delays.
Demographics
updated 06/2026
Population
Total population
832
Population density
1,002 / sq mi
State FIPS
48
County FIPS
007
Geography
Land area
0.83 sq mi
Water area
0.00 sq mi
Latitude
28.2466
Longitude
-96.7984
Timezone
Central (CT)
Area code
361
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
60.8%
48.8%
39.5%
$50k – $100k
27.5%
23.5%
30.1%
$100k – $200k
7.3%
21.4%
22.6%
Over $200k
4.4%
6.3%
7.8%
Demographics & statistics
$45,859
Median household income
$250,800
Median home value
$1,156
Median monthly rent
23.4%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 50 6.0% 18 and over 782 94.0% 65 and over 357 42.9% Median age 62.8 years
Race & ethnicity
Black or African American
7.2%
American Indian / Alaska Native
2.6%
Group Count % White 475 53% Asian 198 22.1% Two or more races 71 7.9% Black or African American 65 7.2% Hispanic or Latino 65 7.2% American Indian / Alaska Native 23 2.6%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
60.8%
48.8%
39.5%
$50k – $100k
27.5%
23.5%
30.1%
$100k – $200k
7.3%
21.4%
22.6%
Over $200k
4.4%
6.3%
7.8%
Range % of households Under $10k 6.6% $10k–$15k 1.9% $15k–$25k 6.2% $25k–$35k 25.8% $35k–$50k 13.0% $50k–$75k 18.1% $75k–$100k 9.8% $100k–$150k 10.4% $150k–$200k 1.5% $200k+ 6.6% Median income $45,859
Housing
Housing overview
Metric Value Median home value $250,800 Median rent / month $1,156 Owner occupied 92.5% Renter occupied 7.5% Vacant 24.7% Single-family detached 71.3% Large apartment buildings 0.0% Mobile homes 20.1% Median rooms 5.8 Avg household size (owned) 1.80
Year built
Era % 2020 or later 0.0% 2010–2019 13.0% 2000–2009 16.9% 1990–1999 25.5% 1980–1989 5.1% 1970–1979 10.4% 1960–1969 20.9% 1950–1959 6.3% 1940–1949 1.9% 1939 or earlier 0.0%
Bedrooms
Size % of units No bedroom (studio) 2.1% 1 bedroom 12.5% 2 bedrooms 19.1% 3 bedrooms 40.3% 4 bedrooms 24.2% 5+ bedrooms 1.8%
Vehicles per household
Vehicles % of households No vehicle 0.0% 1 vehicle 38.8% 2 vehicles 33.9% 3 or more 27.3%
Heating fuel
Fuel type % Utility gas 27.9% Electricity 66.1% Propane / LP gas 6.0%
Households & families
Household type Count % Married-couple family 326 69.5% Cohabiting couple 25 5.3% Male householder, no spouse 30 6.4% Female householder, no spouse 88 18.8% Households with children under 18 126 26.9% Households with seniors (65+) 222 47.3% Average household size 1.77
Marital status
Status Male Female Never married 5.6% 9.3% Married 82.4% 68.1% Separated 1.3% 0.0% Widowed 4.0% 10.8% Divorced 6.6% 11.8%
Education
Less than 9th grade
21.0%
Some college, no degree
16.5%
Graduate / professional
13.0%
Metric % HS diploma or higher 76.1% Bachelor's or higher 23.4%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 0 0.0% Kindergarten 0 0.0% Elementary school 5 9.8% High school 45 88.2% College / grad school 1 2.0%
Employment
Industry of employment
Public administration
32.5%
Transportation & utilities
3.5%
Finance & real estate
2.5%
Education & healthcare
2.5%
Agriculture & mining
1.0%
Occupation
Category % Management, business & arts 2.0% Service 32.5% Sales & office 19.0% Natural resources & construction 9.0% Production & transportation 37.5%
Employment type
Type % Private sector 52.5% Government 32.5% Self-employed 15.0% Unpaid family workers 0.0%
Commute
Method % Drive alone 31.2% Carpool 65.3% Public transit 0.0% Walk 0.0% Work from home 3.5% Other means 0.0% Avg commute (minutes) 27.2
Poverty
Married-couple families
0.0%
Female-led households
28.0%
Income support
Source % of households Social Security 53.1% Retirement income 36.2% Supplemental Security 4.5% Cash public assistance 1.3% Food stamps / SNAP 6.4%
Health indicators
Condition % Obesity 31.9% High blood pressure 44.1% High cholesterol 42.9% Diabetes 15.5% Heart disease 10.5% Stroke 4.6% Asthma 9.0% Arthritis 34.6% Kidney disease 4.2% Pulmonary disease 10.1% Cancer 9.9%
Behavior / access % Smoking 17.9% Binge drinking 14.7% No physical activity 27.4% Less than 7 hrs sleep 32.4% Depression 21.3% Fair or poor health 20.2% Poor mental health 13.6% Poor physical health 13.7% No health insurance 23.3% Visited doctor (checkup) 75.3% Visited dentist 53.5% Cholesterol screening 92.1% Teeth loss 14.8%
Veterans & disability
Veterans Count % Civilian veterans 73 9.3%
Disability % Any disability 21.2% Under 18 0.0% 18–64 years 10.1% 65 and over 37.3%
Health insurance coverage
Type % Private insurance 78.6% Public insurance 45.4% No insurance 5.2% Uninsured under 19 10.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 832 100.0% Spanish 164 19.7% Other Indo-European 0 0.0% Asian & Pacific Islander 0 0.0% Other languages 164 19.7%
Place of birth & citizenship
Origin Count % Native born (US) 655 78.7% Born in same state 651 78.2% Born in different state 411 49.4% Foreign born 4 0.5% Naturalized citizen 177 21.3% Not a US citizen 177 100.0%
Ancestry
Ancestry Count % French 122 14.7% Italian 103 12.4% Polish 44 5.3%
Ancestry Count % Arab 27 3.2% German 5 0.6% English 5 0.6%
Technology access
Metric % of households Computer access 56.4% Internet access 97.2%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 78358
What city is ZIP code 78358 in?
ZIP code 78358 is primarily assigned to Fulton, Texas.
What county is ZIP code 78358 in?
ZIP code 78358 falls within Aransas County, Texas.
Does ZIP code 78358 have an older population?
43% of residents in ZIP code 78358 are 65 or older, above the national average of ~17%.
Is ZIP code 78358 mostly owner-occupied?
93% of occupied units in ZIP code 78358 are owner-occupied, well above the national average.
Does ZIP code 78358 have a large retiree population?
53% of households in ZIP code 78358 receive Social Security income, suggesting a significant retiree or disability population.
Does ZIP code 78358 have a large veteran population?
9% of civilians in ZIP code 78358 are veterans, above the national average of ~7%.
What timezone is ZIP code 78358 in?
ZIP code 78358 observes the CST timezone.
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