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Texas›Starr County

Casa BlancaTX

A town in Texas.

Is Casa Blanca a good place to live?

Casa Blanca’s January low is 49°F, above both Texas’ towns (37°F) and U.S. towns (22°F). We don’t grade Casa Blanca yet; the figures below are still real.

The data

Ordered by what stands out in Casa Blanca.

Climate

In Casa Blanca, a typical July afternoon runs hotter than in the typical Texas or U.S. town

99°summer high

Casa Blanca brings warm winters and hot summers, with very little rain.

Typical low → high °F

Winter51–73°
Spring65–88°
Summer76–98°
Fall65–87°
Dec 17
typical first frost
Jan 31
typical last frost
+1.3°
vs. the 20th-century average
99°
typical summer high

NOAA U.S. Climate Normals, 1991–2020

Health

Casa Blanca stands out in Texas and nationally: a larger share of its adults get no exercise outside work

Casa Blanca: nearly a fifth of adults report frequent mental distress. Two figures for adults here: 20% have diabetes, 20% report frequent physical distress.

Casa BlancaTexas townsU.S. towns
Fair or poor health (CDC PLACES)39%24%19%
Diabetes (CDC PLACES)20%13%12%
Frequent physical distress (CDC PLACES)20%15%14%
Get no exercise (CDC PLACES)46%30%25%
31 measures vs. Texas
1 better10 too close to call20 worse
What stands outCasa BlancaTX
Fewer adults who have had cancer4%6.1%
More uninsured adults42.6%19.1%
Starr County Memorial Hospital
16.4 mi away · emergency room
3 of 3
care shortages: primary care, dental, mental health

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

Natural hazards

Casa Blanca faces a moderate natural-hazard risk, led by cold waves

57risk score of 100

For Casa Blanca, the risk rating from FEMA is 57 of 100. Just over three fifths of the town’s expected losses from natural hazards come from cold waves, followed by inland flooding at 24%.

FEMA risk score
57Moderate riskLowerHigher
Cold wavesInland flooding

FEMA National Risk Index · OpenFEMA

Housing

Homes in Casa Blanca sell for about $187K

$187Kmedian sale price
0
homes sold in June

Zillow Home Value Index · Redfin Data Center

Keep exploring

Everything we know about Casa Blanca

13pages on Casa Blanca
Getting set up

Moving to Casa Blanca: who provides what

Casa Blanca is unincorporated, so Starr County and regional agencies provide most services.

PowerMagic Valley Electric Coop10.5¢/kWh · EIA 2025HIFLD · EIA
WaterCity of La Grulla water system12 health-based violations in 5 years · EPAEPA
Internet5 providers100% of addresses get 100/20 MbpsFCC
Trash & county servicesStarr CountyStarr County provides services here
SchoolsRio Grande City Grulla Independent School DistrictWhich school depends on your addressNCES
Register to voteIn personTexas has no online registration; you can register in person until 30 days before Election Day or by mail (postmarked 30 days before).vote.gov
Who runs elections hereStarr County Early Voting ClerkStarr County; contacts on the Handbook page.FVAP, May 2022
ZIP code7858278582 100%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.

After high school

Colleges nearby

None within 15 miles of Casa Blanca; the nearest are

Questions about Casa Blanca

Short answers, built from the data on this page.

Is Casa Blanca, TX a good place to live?

We don’t grade Casa Blanca yet; the figures below are still real. A town in Texas.

Casa Blanca is in here

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