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Texas ZIP Codes
Grayson County
Whitewright, TX
75491
75491 ZIP Code — Whitewright, TX
Grayson County, Texas
ZIP code 75491 is located in
Whitewright ,
Texas ,
within Grayson County .
It covers approximately 98.64 square miles and serves a population of
5,094 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 903/430 .
About ZIP code 75491
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 $218,800. Owner-occupancy is high at 82%, well above the national average.
Median household income is $73,988. 34% 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 38 minutes suggests many residents work outside the immediate area.
Educational attainment is near the national average, with 26% of residents holding a bachelor's degree or higher.
Overall, ZIP code 75491 reflects a community defined by high homeownership and a significant Social Security-dependent population.
75491 ZIP code map
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Cities in ZIP code 75491
Below are the cities the US Postal Service accepts for ZIP code 75491. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 06/2026
Population
Total population
5,094
Population density
52 / sq mi
State FIPS
48
County FIPS
181
Geography
Land area
98.64 sq mi
Water area
0.23 sq mi
Latitude
33.4868
Longitude
-96.4102
Timezone
Central (CT)
Area code
903/430
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
34.9%
42.0%
39.5%
$50k – $100k
31.9%
34.1%
30.1%
$100k – $200k
29.8%
19.8%
22.6%
Over $200k
3.5%
4.1%
7.8%
Demographics & statistics
$73,988
Median household income
$218,800
Median home value
26.2%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 1,163 22.8% 18 and over 3,931 77.2% 65 and over 986 19.4% Median age 43.4 years
Race & ethnicity
Black or African American
2.7%
American Indian / Alaska Native
0.2%
Group Count % White 4,384 80.7% Two or more races 454 8.4% Hispanic or Latino 340 6.3% Black or African American 147 2.7% Other race 92 1.7% American Indian / Alaska Native 10 0.2% Asian 7 0.1%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
34.9%
42.0%
39.5%
$50k – $100k
31.9%
34.1%
30.1%
$100k – $200k
29.8%
19.8%
22.6%
Over $200k
3.5%
4.1%
7.8%
Range % of households Under $10k 5.1% $10k–$15k 3.7% $15k–$25k 4.9% $25k–$35k 5.3% $35k–$50k 13.6% $50k–$75k 17.9% $75k–$100k 17.7% $100k–$150k 16.6% $150k–$200k 6.0% $200k+ 9.2% Median income $73,988
Housing
Housing overview
Metric Value Median home value $218,800 Median rent / month $913 Owner occupied 81.9% Renter occupied 18.1% Vacant 8.6% Single-family detached 71.9% Large apartment buildings 1.4% Mobile homes 19.6% Median rooms 5.8 Avg household size (owned) 2.84
Year built
Era % 2020 or later 0.0% 2010–2019 9.6% 2000–2009 19.0% 1990–1999 20.0% 1980–1989 13.0% 1970–1979 12.4% 1960–1969 10.2% 1950–1959 2.8% 1940–1949 2.2% 1939 or earlier 10.9%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 7.7% 2 bedrooms 20.9% 3 bedrooms 55.3% 4 bedrooms 11.4% 5+ bedrooms 4.8%
Vehicles per household
Vehicles % of households No vehicle 4.7% 1 vehicle 21.2% 2 vehicles 35.7% 3 or more 38.4%
Heating fuel
Fuel type % Utility gas 27.2% Electricity 60.6% Propane / LP gas 9.1% Wood 2.4%
Households & families
Household type Count % Married-couple family 970 51.0% Cohabiting couple 132 6.9% Male householder, no spouse 358 18.8% Female householder, no spouse 443 23.3% Households with children under 18 543 28.5% Households with seniors (65+) 700 36.8% Average household size 2.68
Marital status
Status Male Female Never married 33.0% 24.1% Married 50.2% 49.6% Separated 1.5% 2.1% Widowed 5.5% 9.3% Divorced 9.8% 14.9%
Education
Some college, no degree
27.9%
Graduate / professional
6.9%
Metric % HS diploma or higher 89.8% Bachelor's or higher 26.2%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 68 5.8% Kindergarten 43 3.7% Elementary school 515 44.2% High school 335 28.7% College / grad school 205 17.6%
Employment
Industry of employment
Education & healthcare
20.6%
Finance & real estate
11.6%
Arts, food & hospitality
8.2%
Professional & management
6.4%
Public administration
6.0%
Transportation & utilities
4.3%
Agriculture & mining
3.4%
Occupation
Category % Management, business & arts 39.8% Service 12.2% Sales & office 22.2% Natural resources & construction 13.0% Production & transportation 12.7%
Employment type
Type % Private sector 77.6% Government 16.6% Self-employed 5.8% Unpaid family workers 0.0%
Commute
Method % Drive alone 84.4% Carpool 3.2% Public transit 0.0% Walk 1.5% Work from home 10.5% Other means 0.3% Avg commute (minutes) 38.0
Poverty
Married-couple families
4.9%
Female-led households
5.9%
Income support
Source % of households Social Security 34.2% Retirement income 24.1% Supplemental Security 7.5% Cash public assistance 0.3% Food stamps / SNAP 7.7%
Health indicators
Condition % Obesity 36.4% High blood pressure 36.5% High cholesterol 37.7% Diabetes 11.4% Heart disease 7.0% Stroke 3.2% Asthma 9.4% Arthritis 25.3% Kidney disease 3.0% Pulmonary disease 7.6% Cancer 7.0%
Behavior / access % Smoking 19.1% Binge drinking 18.7% No physical activity 23.7% Less than 7 hrs sleep 33.8% Depression 23.2% Fair or poor health 15.9% Poor mental health 15.5% Poor physical health 11.5% No health insurance 20.4% Visited doctor (checkup) 71.6% Visited dentist 55.8% Cholesterol screening 90.2% Teeth loss 13.8%
Veterans & disability
Veterans Count % Civilian veterans 229 5.8%
Disability % Any disability 10.8% Under 18 4.3% 18–64 years 9.4% 65 and over 22.7%
Health insurance coverage
Type % Private insurance 66.6% Public insurance 32.6% No insurance 11.5% Uninsured under 19 6.5%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 4,919 96.6% Spanish 104 2.1% Other Indo-European 97 2.0% Asian & Pacific Islander 0 0.0% Other languages 7 0.1%
Place of birth & citizenship
Origin Count % Native born (US) 4,893 96.1% Born in same state 4,893 96.1% Born in different state 3,623 71.1% Foreign born 0 0.0% Naturalized citizen 201 3.9% Not a US citizen 87 43.3%
Ancestry
Ancestry Count % French 774 15.2% Italian 580 11.4% Arab 434 8.5%
Ancestry Count % English 42 0.8% Polish 24 0.5% German 13 0.3%
Technology access
Metric % of households Computer access 37.4% Internet access 93.9%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 75491
What city is ZIP code 75491 in?
ZIP code 75491 is primarily assigned to Whitewright, Texas.
What county is ZIP code 75491 in?
ZIP code 75491 falls within Grayson County, Texas.
Is ZIP code 75491 mostly owner-occupied?
82% of occupied units in ZIP code 75491 are owner-occupied, well above the national average.
What is the population of ZIP code 75491?
ZIP code 75491 has an estimated population of 5,094 residents, with a density of 52 people per square mile.
What is the typical home value in ZIP code 75491?
The median home value in ZIP code 75491 is $218,800.
What is the median household income in ZIP code 75491?
The median household income in ZIP code 75491 is $73,988, below the national median of ~$75,000.
What timezone is ZIP code 75491 in?
ZIP code 75491 observes the CST timezone.
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