La Marque, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of La Marque, Texas is 18,833 as of the 2023 American Community Survey, making it the 170th-largest city in Texas. The median household income is $70,632, the median home value is $189,400, and the median age is 38.8.
The population has grown 38.6% since 2010 (14,568 → 20,194).
18,833
Population
1368
People / sq mi
$70,632
Median Income
$189,400
Median Home Value
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La Marque covers 13.8 sq mi of land at 1368 people per square mile.
About La Marque, TX
Housing cost is the defining feature of La Marque: the median home is valued at $189,400. With 18,833 residents, La Marque is a city in Texas.
Median household income is $70,632, below the US median of $78,538. Roughly 11.3% of residents fall below the poverty line, below the national 12.4%. Housing is relatively affordable, with a median home value of $189,400, with typical rent around $1,375.
College attainment is 23.1%, below the national 35.0%. Just 6.8% of workers are home-based, below the national 14.0%, and the average commute runs about 28 minutes each way.
La Marque city Population History (2010-2024)
The city of La Marque city had a population of 14,568 in 2010 and 20,194 in 2024, a 38.6% growth over 14 years. The peak was 20,194 in 2024. Average annual growth rate: 2.37%.
20,194
Population (2024)
14,568
Population (2010)
20,194
Peak (2024)
2.37%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 14,568 |
| 2011 | 14,673 |
| 2012 | 14,924 |
| 2013 | 15,140 |
| 2014 | 15,459 |
| 2015 | 15,795 |
| 2016 | 16,379 |
| 2017 | 16,739 |
| 2018 | 16,805 |
| 2019 | 17,319 |
| 2020 | 18,460 |
| 2021 | 18,833 |
| 2022 | 19,156 |
| 2023 | 19,640 |
| 2024 | 20,194 |
Race & Ethnicity
| White | 43.8% |
| Black or African American | 28.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.8% |
| Two or More Races | 0.0% |
Economy & Income
$70,632
Median Household Income
$34,385
Per Capita Income
11.3%
Poverty Rate
3.7%
Unemployment Rate
Housing
$189,400
Median Home Value
$1,375
Median Rent
71.1%
Owner-Occupied
Education
87.1%
High School+
23.1%
Bachelor's+
Commute
0.9%
Drive Alone
85.2%
Public Transit
6.8%
Work From Home
27.8 min
Avg Commute
Community Profile
21.2%
Foreign Born
78.5%
Non-English at Home
7.1%
Veterans
13.8%
With Disability
83.6%
Health Insurance
94.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.7% |
| Finance, Insurance & Real Estate | 14.7% |
| Manufacturing | 8.0% |
| Retail Trade | 7.5% |
| Construction | 7.2% |
| Arts, Entertainment & Food Services | 7.1% |
| Education, Health Care & Social Services | 7.0% |
| Information | 5.2% |
| Agriculture & Mining | 3.7% |
| Public Administration | 2.1% |
| Transportation & Warehousing | 0.8% |
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Frequently Asked Questions
La Marque, Texas has a population of 18,833 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 170th-largest city in Texas.
The median household income in La Marque, Texas is $70,632, with 11.3% of residents living below the federal poverty level.
The median home value in La Marque, Texas is $189,400, with median monthly rent at $1,375 and a homeownership rate of 71.1%.
The median age in La Marque, Texas is 38.8 years. The population is 47.9% male and 52.1% female.
The population has grown 38.6% since 2010 (14,568 → 20,194).
La Marque city, TX Climate
La Marque city, TX has an average annual temperature of 20.9°C (70°F) and receives about 1199 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
20.9°C
Avg Temp
1199
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 12° / 53° | 98 mm |
| February | 14° / 56° | 69 mm |
| March | 17° / 63° | 71 mm |
| April | 21° / 69° | 73 mm |
| May | 24° / 76° | 105 mm |
| June | 28° / 82° | 124 mm |
| July | 29° / 83° | 109 mm |
| August | 29° / 83° | 103 mm |
| September | 27° / 80° | 160 mm |
| October | 22° / 72° | 93 mm |
| November | 17° / 63° | 101 mm |
| December | 13° / 56° | 93 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit La Marque city, TX
The most comfortable months to visit La Marque city, TX are typically April, October and March, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near 7°C low). September is usually the wettest month.
Where to stay near La Marque
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.