Port Lavaca is a city located in Calhoun County, Jackson County, and Victoria County Texas. Port Lavaca has a 2024 population of 11,007. It is also the county seat of Calhoun County. Port Lavaca is currently declining at a rate of -1.14% annually and its population has decreased by -4.43% since the most recent census, which recorded a population of 11,517 in 2020.
The average household income in Port Lavaca is $80,394 with a poverty rate of 10.4%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Port Lavaca is 34.8 years, 34.4 years for males, and 36.4 years for females.
According to the most recent ACS, the racial composition of Port Lavaca was:
White
Two or more races
Other race
Asian
Black or African American
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 4,345 | 2.59 | 73 | 27 |
| Married | 2,128 | 3.13 | 82.2 | 17.8 |
| Non Family | 1,470 | 1.28 | 66.1 | 33.9 |
| Female | 560 | 3.96 | 48.2 | 51.8 |
| Male | 187 | 2.7 | 96.3 | 3.7 |
3.2
Average Family Size
2.59
Average Household Size
73.0%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 52.97%.
All
Male
Female
$39,443
Average Earnings
$60,798
Average Male
$32,576
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
63.43% of Port Lavaca residents speak only English, while 36.57% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 30.02% of the population.
rate
10.4%
Overall Poverty Rate
8.6%
Male Poverty Rate
12.15%
Female Poverty Rate
The race most likely to be in poverty in Port Lavaca is Other, with 35.37% below the poverty level.
The race least likely to be in poverty in Port Lavaca is Multiple, with 3.55% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.59%. Among those working part-time, it was 13.99%, and for those that did not work, the poverty rate was 14.66%.
Married
Widowed
Divorced
Separated
NeverMarried
52.0%
Overall Marriage Rate
56.0%
Male Marriage Rate
48.0%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
3.41%
Veteran Poverty Rate
44.81%
Veteran Disability Rate
LaborForceParticipation
64.1%
Labor Force Participation
61.1%
Employment Rate
4.8%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
78.72%
Born in Port Lavaca
86.5%
Native Born
13.5%
Foreign Born
6.28%
Non Citizen
7.22%
Naturalized
86.5% of Port Lavaca residents were born in the United States, with 78.72% having been born in Texas. 6.28% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 10,369 | -128 | -1.22% |
| 2028 | 10,497 | -127 | -1.2% |
| 2027 | 10,624 | -128 | -1.19% |
| 2026 | 10,752 | -127 | -1.17% |
| 2025 | 10,879 | -128 | -1.16% |
| 2024 | 11,007 | -127 | -1.14% |
| 2023 | 11,134 | -128 | -1.14% |
| 2022 | 11,262 | -116 | -1.02% |
| 2021 | 11,378 | -139 | -1.21% |
| 2020 | 11,517 | -313 | -2.65% |
| 2019 | 11,830 | -170 | -1.42% |
| 2018 | 12,000 | -175 | -1.44% |
| 2017 | 12,175 | -168 | -1.36% |
| 2016 | 12,343 | -24 | -0.19% |
| 2015 | 12,367 | -8 | -0.06% |
| 2014 | 12,375 | 72 | 0.59% |
| 2013 | 12,303 | 32 | 0.26% |
| 2012 | 12,271 | 75 | 0.61% |
| 2011 | 12,196 | -18 | -0.15% |
| 2010 | 12,214 | 179 | 1.49% |
| 2000 | 12,035 | 1,149 | 10.55% |
| 1990 | 10,886 | -25 | -0.23% |
| 1980 | 10,911 | 420 | 4% |
| 1970 | 10,491 | 1,627 | 18.36% |
| 1960 | 8,864 | 3,265 | 58.31% |
| 1950 | 5,599 | 0 | 0% |