Port Lavaca, TX Micro Area
The Port Lavaca, TX micro area is one county in Texas: Calhoun County. About 19,599 people lived there on July 1, 2025 (Census estimate), 2.5% fewer than in April 2020.
- Population, July 2025
- 19,599 2.5% fewer than in April 2020
- Type
- Micropolitan statistical area
- County
- Calhoun County
- Land area
- 507 sq mi (1,313 km²)
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- State
- Texas
- Combined statistical area
- Victoria-Port Lavaca, TX
- CBSA code
- 38920
The county in the Port Lavaca, TX micro area
| County | Role | Population, July 2025 |
|---|---|---|
| Calhoun County | Central | 19,599 |
A central county holds the area’s core, an urban area of 10,000 to 49,999 people. This area has no outlying counties: no neighboring county sends enough commuters to join it. A county belongs to one metro or micro area at most, and it counts whole, countryside included.
Principal city
- Port Lavaca11,358 people
OMB names the area after its largest principal cities. A principal city is the area’s largest city, plus any other city that is very large or a big job center, and smaller ones with at least as many jobs as working residents (2020 Census and commuting figures). People counts are American Community Survey 2020–2024 5-year estimates.
Part of the Victoria-Port Lavaca, TX combined statistical area
OMB joins neighboring metro and micro areas into a combined statistical area when enough people commute between them. The other area in this one is
- Victoria, TX Metro Area99,864 people
Bordering metro and micro areas, nearest first
Areas with a county on this area’s edge. Distances are straight lines between the areas’ largest cities.
- Victoria, TX Metro Area26 mi northwest
- Bay City, TX Micro Area48 mi northeast
- Corpus Christi, TX Metro Area68 mi southwest
Before using this answer on a form
A metro or micro area is a statistical area that OMB draws for federal statistics. It is not a city, a local government or a mailing address, and it is not a measure of urban and rural: whole counties count, rural parts included. Programs that use metro areas, such as housing income limits or wage rates, can use their own version of these lists; check the program’s own list for an address.
Find the metro area where you are now, find your county, or see every metro and micro area by population.