Port Aransas, TX demographics:
population, income, and more

Total population
3,268
4.0% year-over-year change
Median household income
$88,947/yr
0.7% year-over-year change
Housing units
5,375
4.9% year-over-year change

Port Aransas population

How many people live in Port Aransas

Port Aransas is home to 3,268 residents, according to the most recent Census data. Gender-wise, 46.8% of Port Aransas locals are male, and 53.2% are female.

Total population
3,268
4.0% year-over-year change
Gender ratio
Male
46.8%
1,528
Female
53.2%
1,740
Value Percent YoY change
Male 1,528 46.8% -1.8%
Female 1,740 53.2% 9.8%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Port Aransas is 52, with the population distributed as follows: about 12.2% are children under 15, then 9.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 14.5% of the population, while another 30.8% fall into the 45 to 64 bracket. Finally, around 32.9% are 65 or older.

Median age
52.3
Age breakdown
Under 15
12.2%
15 to 24
9.7%
25 to 44
14.5%
45 to 64
30.8%
Over 65
32.9%
Value Percent YoY change
Under 15 397 12.2% 28.5%
15 to 24 316 9.7% 29.0%
25 to 44 475 14.5% 6.7%
45 to 64 1,005 30.8% -11.1%
Over 65 1,075 32.9% 6.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Port Aransas, 95.6% of the population are US-born citizens, while 1.4% have gained naturalized citizenship. At the same time, 2.9% of residents are non-citizens. Another 0.1% are Indigenous American, 0.2% are Pacific Islanders, while 1.6% identify as another race. There’s also a share of 11% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.6%
Non-U.S.-born citizens
1.4%
Non-citizens
2.9%
Value Percent YoY change
U.S.-born citizens 3,126 95.6% 4.8%
Non-U.S.-born citizens 47 1.4% -21.7%
Non-citizens 95 2.9% -4.0%
Racial breakdown
White
86.3%
Black or African American
0.8%
American Indian and Alaska Native
0.1%
Asian
0%
Native Hawaiian and other Pacific Islander
0.2%
Two or more races
11%
Other
1.6%
Value Percent
White 2,819 86.3%
Black or African American 27 0.8%
American Indian and Alaska Native 3 0.1%
Native Hawaiian and other Pacific Islander 8 0.2%
Two or more races 358 11%
Other 53 1.6%

Households in Port Aransas

A peek inside Port Aransas households

Port Aransas has 1,496 households, with an average of 2 members in each. Of these, 65.2% are families, while the remaining 34.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,496
-0.3% year-over-year change
Average people per household
2
Non-family households
520
Family households
976
Value Percent YoY change
Non-family households 520 34.8% -7.5%
Family households 976 65.2% 4.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Port Aransas

The housing landscape of Port Aransas

Port Aransas's housing consists of 5,375 units, with 52.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.6% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1% of the housing landscape.

Housing units
5,375
4.9% year-over-year change
Housing types
Value Percent
1 unit, detached 2,801 52.1%
1 unit, attached 192 3.6%
2 units 104 1.9%
3 or 4 units 201 3.7%
5 to 9 units 675 12.6%
10 to 19 units 453 8.4%
20 to 49 units 376 7%
50 or more units 519 9.7%
Mobile home 54 1%
Homes built since 2020
58
23.4% year-over-year change

The age of buildings in Port Aransas

In Port Aransas, the median construction year is 1990. About 0.8% of homes were built before the 1940s, with another 1.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 20.8% of homes were added from 2000 to 2009, 14.1% between 2010 and 2019, and 1.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 42 0.8% 31.2%
Built between 1940 and 1949 86 1.6% -14.0%
Built between 1950 and 1959 152 2.8% -9.5%
Built between 1960 and 1969 148 2.8% -5.7%
Built between 1970 and 1979 1,014 18.9% 5.0%
Built between 1980 and 1989 1,215 22.6% -5.4%
Built between 1990 and 1999 786 14.6% 31.2%
Built between 2000 and 2009 1,116 20.8% 26.1%
Built between 2010 and 2019 758 14.1% -14.5%
Built in 2020 or later 58 1.1% 23.4%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Port Aransas occupancy rates

Out of the 1,496 occupied housing units in Port Aransas, 71.4% are owner-occupied, while 28.6% are lived in by tenants. Meanwhile, 72.2% of all homes on the local market sit vacant.

Occupied housing units
1,496
-0.3% year-over-year change
Occupancy breakdown
Renter occupied
428
Owner occupied
1,068
Value Percent YoY
change
Renter occupied 428 28.6% 6.7%
Owner occupied 1,068 71.4% -2.8%
Unoccupied housing units
72.2%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Port Aransas housing costs

Housing costs in Port Aransas come to a median of $1,894 per month, while tenants specifically pay a median gross rent of $2,294.

Median housing costs per month
$1,894/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Port Aransas
$2,294/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Port Aransas

Port Aransas education at a glance

About 28.6% of the population in Port Aransas went to high school, while 30.1% pursued college studies. Another 5.5% earned an associate degree and 24.3% hold a bachelor’s. Meanwhile, 10.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 17 0.6% 88.9%
High school diploma 765 28.6% 0.9%
College diploma 806 30.1% 3.9%
Associate degree 147 5.5% -2.6%
Bachelor's degree 650 24.3% 1.7%
Graduate degree 290 10.8% -11.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Port Aransas

How much people earn in Port Aransas

The average annual household income in Port Aransas was $131,926 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -5.5% change from the previous year. At the same time, the median income stood at $88,947, reflecting a +0.7% shift over the same period.

Average household income in Port Aransas
$131,926/year
-5.5% year-over-year change
Median household income in Port Aransas
$88,947/year
0.7% year-over-year change

Port Aransas income by age

In Port Aransas, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $62,016. Those with someone between 45 and 64 in charge, often well established professionally, earn $89,145 overall. Overall, 89.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $62,016 -1.8%
45 - 64 $89,145 2.9%
Over 65 $93,810 0.8%
Above poverty level
2,893
Below poverty level
351
Value Percent YoY
change
Above poverty level 2,893 89.2% 2.2%
Below poverty level 351 10.8% 18.2%

Average renter income in Port Aransas

To get a better sense of what renters earn on average in Port Aransas, their median household income was $46,775 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 58.9%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$46,775
Rent-to-income ratio
58.9%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Port Aransas

Workforce and job types in Port Aransas

The job market in Port Aransas is powered by 1,422 working residents, spread across a range of industries and roles. 77.3% of the working population are employed in professional or administrative positions, while 22.7% are in hands-on or service-based jobs. Also, 29.7% run their own businesses, 62.8% are employed by private companies, and 5.4% work in the public sector.

Workforce demographics

Working population
1,422
-6.3% year-over-year change
White collar
1,099
Blue collar
323
Value Percent YoY change
White collar 1,099 77.3% -5.9%
Blue collar 323 22.7% -7.7%
Employer type
Self employees
29.7%
Private companies
62.8%
Governmental workers
5.4%
Not for profit companies
2.1%
Value Percent YoY change
Self employees 422 29.7% -1.9%
Private companies 893 62.8% 3.2%
Governmental workers 77 5.4% -56.0%
Not for profit companies 30 2.1% -37.5%

Transportation in Port Aransas

How people get around in Port Aransas

Commuting methods vary: 77% of residents travel by personal vehicle and 4.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,080 77% -4.7%
Bus or trolleybus 8 0.6% -20.0%
Bicycle 22 1.6% -26.7%
Walk 65 4.6% -26.1%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Port Aransas by zipcode?

Zipcode Population Number of households Median income Average income
78373 3,348 1,535 $91,106 $133,661

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FAQs about Port Aransas demographics 

What is the total population of Port Aransas?

Port Aransas has a total population of 3,268 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +4.0% compared to a year ago.

What is the gender ratio in Port Aransas?

The gender ratio in Port Aransas is as follows:
  • 46.8% males (1,528 residents)
  • 53.2% females (1,740 residents)

What is the median age in Port Aransas?

The median age in Port Aransas is 52.3.

What is the age distribution of the population in Port Aransas?

The age distribution in Port Aransas is as follows:
  • Under 15: 12.2% (397 residents)
  • Ages 15-24: 9.7% (316 residents)
  • Ages 25-44: 14.5% (475 residents)
  • Ages 45-64: 30.8% (1,005 residents)
  • Over 65: 32.9% (1,075 residents)

What is the racial and ethnic makeup of Port Aransas?

The racial and ethnic makeup of Port Aransas is as follows:
  • White: 86.3% (2,819 residents)
  • Black or African American: 0.8% (27 residents)
  • American Indian and Alaska Native: 0.1% (3 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0.2% (8 residents)
  • Two or More Races: 11% (358 residents)
  • Other: 1.6% (53 residents)

What percentage of the population in Port Aransas are U.S.-born citizens?

U.S.-born citizens represent 95.6% of the population in Port Aransas.

How many housing units are there in Port Aransas?

There are 5,375 housing units in Port Aransas, reflecting a +4.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Port Aransas and what is the average household size?

Port Aransas has a total of 1,496 households, with an average of 2 people in each.

What is the median household income in Port Aransas?

Port Aransas has a median household income of $88,947, representing a +0.7% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Port Aransas?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 77.3% (1,099 residents)
  • Blue-collar workers: 22.7% (323 residents)

Places of employment:
  • Self-employed: 29.7% (422 residents)
  • Private companies: 62.8% (893 residents)
  • Governmental workers: 5.4% (77 residents)
  • Not-for-profit companies: 2.1% (30 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025