77982 ZIP Code — Port O Connor, TX

Calhoun County, Texas

ZIP code 77982 is located in Port O Connor, Texas, within Calhoun County. It covers approximately 42.79 square miles and serves a population of 791 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 361.

About ZIP code 77982

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $256,600. Owner-occupancy is high at 95%, well above the national average.

Median household income is $91,150. 43% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is service, with manufacturing as the leading industry.

College attainment at 7% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of diabetes (17%), smoking (23%) compared to national benchmarks.

Overall, ZIP code 77982 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

791
population
42.79
sq mi land
Standard
ZIP type
Central (CT)
timezone
77982 ZIP code map
Cities in ZIP code 77982

Below are the cities the US Postal Service accepts for ZIP code 77982. Using any city not on this list may result in mail delivery delays.

City Status
Port O Connor Acceptable
Demographics updated 06/2026
Population
Total population 791
Population density 18 / sq mi
State FIPS 48
County FIPS 057
Geography
Land area 42.79 sq mi
Water area 5.42 sq mi
Latitude 28.4310
Longitude -96.4492
Timezone Central (CT)
Area code 361
Total population by age
Gender
Race & ethnicity
Economics updated 06/2026
Household income
Income range This ZIP County avg State avg
Under $50k 47.1% 44.5% 39.5%
$50k – $100k 43.4% 33.9% 30.1%
$100k – $200k 9.5% 18.1% 22.6%
Over $200k 0.0% 3.4% 7.8%

Demographics & statistics

791
Population
18
People per sq mi
64.6
Median age
$91,150
Median household income
$34,412
Per capita income
$256,600
Median home value
$0
Median monthly rent
94.5%
Home ownership
0.3%
Poverty rate
0.4%
Unemployment
1,224
Housing units
6.6%
Bachelor's or higher

Age distribution

Male Female
6
Under 5
6
40
15–19
41
15
20–24
15
14
35–44
14
22
45–54
22
56
55–59
58
53
60–64
55
158
65–74
162
0
75–84
1
26
85+
27
← Male
Female →

Age summary

GroupCount%
Under 189311.8%
18 and over69888.2%
65 and over37447.3%
Median age64.6 years

Race & ethnicity

White 97.6%
Two or more races 2.3%
Black or African American 0.1%
GroupCount%
White77297.6%
Two or more races182.3%
Black or African American10.1%

Household income

Income range This ZIP County avg State avg
Under $50k 47.1% 44.5% 39.5%
$50k – $100k 43.4% 33.9% 30.1%
$100k – $200k 9.5% 18.1% 22.6%
Over $200k 0.0% 3.4% 7.8%
$15k–$25k 6.8%
$25k–$35k 20.0%
$50k–$75k 7.9%
$75k–$100k 38.9%
$100k–$150k 26.3%
Range% of households
$15k–$25k6.8%
$25k–$35k20.0%
$50k–$75k7.9%
$75k–$100k38.9%
$100k–$150k26.3%
Median income$91,150

Housing

Home values

$50k–$100k 16.5%
$100k–$150k 2.6%
$150k–$200k 12.8%
$200k–$300k 26.7%
$300k–$500k 25.5%
$500k–$1M 15.9%

Housing overview

MetricValue
Median home value$256,600
Median rent / month$0
Owner occupied94.5%
Renter occupied5.5%
Vacant70.7%
Single-family detached68.7%
Large apartment buildings1.8%
Mobile homes24.4%
Median rooms4.9
Avg household size (owned)2.17

Year built

Era%
2020 or later0.0%
2010–20197.8%
2000–200934.0%
1990–199910.0%
1980–198911.5%
1970–19796.7%
1960–196913.3%
1950–195913.1%
1940–19493.7%
1939 or earlier0.0%

Bedrooms

Size% of units
No bedroom (studio)4.4%
1 bedroom16.5%
2 bedrooms36.0%
3 bedrooms36.5%
4 bedrooms6.6%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle37.5%
2 vehicles30.1%
3 or more32.3%

Heating fuel

Fuel type%
Electricity100.0%

Households & families

Household typeCount%
Married-couple family24867.9%
Cohabiting couple00.0%
Male householder, no spouse4412.1%
Female householder, no spouse7320.0%
Households with children under 187520.5%
Households with seniors (65+)24667.4%
Average household size2.16

Marital status

StatusMaleFemale
Never married21.3%11.8%
Married66.9%59.9%
Separated0.3%0.0%
Widowed0.0%28.3%
Divorced11.5%0.0%

Education

Less than 9th grade 3.1%
Some HS, no diploma 0.0%
HS graduate 37.9%
Some college, no degree 38.2%
Associate's degree 14.2%
Bachelor's degree 3.9%
Graduate / professional 2.7%
Metric%
HS diploma or higher96.9%
Bachelor's or higher6.6%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school00.0%
High school8198.8%
College / grad school11.2%

Employment

Industry of employment

Manufacturing 24.8%
Arts, food & hospitality 24.3%
Construction 19.8%
Education & healthcare 17.1%
Finance & real estate 7.2%
Retail trade 6.8%

Occupation

Category%
Management, business & arts44.6%
Service52.7%
Sales & office0.0%
Natural resources & construction0.0%
Production & transportation2.7%

Employment type

Type%
Private sector72.1%
Government0.0%
Self-employed27.9%
Unpaid family workers0.0%

Commute

Method%
Drive alone92.3%
Carpool0.0%
Public transit0.0%
Walk7.2%
Work from home0.5%
Other means0.0%
Avg commute (minutes)0.0

Poverty

All people 0.3%
Under 18 years 0.0%
18 and over 0.3%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security43.3%
Retirement income36.4%
Supplemental Security0.0%
Cash public assistance0.0%
Food stamps / SNAP5.5%

Health indicators

Condition%
Obesity40.6%
High blood pressure46.8%
High cholesterol42.1%
Diabetes17.4%
Heart disease11.1%
Stroke4.9%
Asthma9.5%
Arthritis32.7%
Kidney disease4.4%
Pulmonary disease11.7%
Cancer8.5%
Behavior / access%
Smoking22.5%
Binge drinking15.1%
No physical activity31.3%
Less than 7 hrs sleep34.3%
Depression22.9%
Fair or poor health24.5%
Poor mental health15.3%
Poor physical health16.0%
No health insurance27.4%
Visited doctor (checkup)74.3%
Visited dentist46.5%
Cholesterol screening91.0%
Teeth loss19.4%

Veterans & disability

VeteransCount%
Civilian veterans588.3%
Disability%
Any disability17.8%
Under 180.0%
18–64 years21.9%
65 and over18.7%

Health insurance coverage

Type%
Private insurance88.4%
Public insurance40.6%
No insurance11.4%
Uninsured under 1912.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only77998.5%
Spanish212.7%
Other Indo-European212.7%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)76997.2%
Born in same state76997.2%
Born in different state47960.6%
Foreign born00.0%
Naturalized citizen222.8%
Not a US citizen14.5%

Ancestry

AncestryCount%
French17221.7%
Arab9111.5%
AncestryCount%
Italian7910%

Technology access

Metric% of households
Computer access46.1%
Internet access84.4%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 77982

What city is ZIP code 77982 in?

ZIP code 77982 is primarily assigned to Port O Connor, Texas.

What county is ZIP code 77982 in?

ZIP code 77982 falls within Calhoun County, Texas.

Does ZIP code 77982 have an older population?

47% of residents in ZIP code 77982 are 65 or older, above the national average of ~17%.

Is ZIP code 77982 mostly owner-occupied?

95% of occupied units in ZIP code 77982 are owner-occupied, well above the national average.

How educated is the population of ZIP code 77982?

7% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

Does ZIP code 77982 have a large retiree population?

43% of households in ZIP code 77982 receive Social Security income, suggesting a significant retiree or disability population.

What timezone is ZIP code 77982 in?

ZIP code 77982 observes the CST timezone.

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