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AltaCair

Listening locally. Connecting resources.

Communities We Serve

AltaCair brings community voices, partners, and resources together across the Rio Grande Valley. Explore documented work and the needs it helps address.

Four-county Rio Grande ValleyStarr, Hidalgo, Willacy, and Cameron counties. One marker identifies documented AltaCair activity in San Carlos, Hidalgo County.Willacy CountyStarr CountyCameron CountyHidalgo CountyStarrHidalgoWillacyCameronMexicoGulfcoastN ↑
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Documented AltaCair activity

Markers show community locations, not service addresses. County outlines: U.S. Census TIGERweb, retrieved October 8, 2026. Location: Census San Carlos CDP reference point.

Explore communities

San Carlos · Hidalgo County

San Carlos is a Census-designated community in Hidalgo County. AltaCair reports ongoing monthly food distribution here and health-fair activity in March 2026.

Documented AltaCair activity

  • Food support: AltaCair reports reaching about 40 families monthly through food distribution in San Carlos.

    Source: AltaCair Impact · Food Distribution. Publication date and reporting window are not stated; checked October 8, 2026.

  • Access to health screening: AltaCair reports that 27 individuals received lab work at the San Carlos Health Fair in March 2026.

    Source: AltaCair Impact · Community Resource Fairs. Activity date: March 2026; checked October 8, 2026.

These are first-party program reports. They document services used, not the prevalence of need across all San Carlos residents.

Community geography: U.S. Census Texas community/county listing (2000 Census). No historical population count is used here.

Understanding the regional context

These historical studies describe broader colonia conditions. Their findings are not current rates for AltaCair participants or for an individual community on this map.

Community resilience · study published July 21, 2023

Dean Kyne’s RGV study found that about 87% of the colonia communities studied were located in census tracts classified as having low or very low community resilience. This is a community-location measure, not a finding that 87% of residents have low resilience. The study covers Cameron, Hidalgo, Starr, and Willacy counties and combines Texas colonia records with Census resilience indicators.

Kyne, 2023 · study and source details. Publication date is not a claim that all underlying data were collected in 2023.

Poverty · report released April 23, 2015

The Dallas Fed’s study reported that more than 40% of colonia residents lived below the poverty line; its companion data page reports 42%, using 2011 American Community Survey five-year estimates. Its focus was colonias in Cameron, El Paso, Hidalgo, Maverick, Starr, and Webb counties—not all RGV residents or AltaCair’s service population.

Dallas Fed · report date and study population · Poverty estimate and data vintage

Partners

Our Partners

Healthcare
Nonprofit
Education
Business
Faith-Based

─ Partnership

How we can
work together

Join us in transforming colonia communities in South Texas. Our organization is partnering with existing and potential collaborators to address diverse needs in these areas. By working together, we can make substantial changes.

Let’s pool our resources and expertise to ensure every resident has access to vital services and opportunities. Together, we can create a brighter future for all.

Resource Sharing

Pool expertise and funding to amplify community reach

Needs Assessment

Data-driven identification of service gaps in colonias

Community Programs

Coordinating with trusted partners to bring services and resources into communities.

Advocacy & Policy

Elevate colonia voices to decision makers

AltaCair’s Hearts & Healthy Weight Coalition — Coming Soon

Bringing partners together to support heart health and healthy weight through education, screenings, nutrition resources, physical activity, and connections to care.

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