11 ZIP Code Tabulation Areas in Starr County, Texas. The population-weighted median household income is about $39,821, the median home value about $95,178, and 71% of occupied homes are owner-occupied.
- 11
- ZIP codes
- 72.3K
- Population
- 53
- Data points
Starr County at a glance
- $39,821
- Median household income
- $95,178
- Median home value
- 30
- Median age
- 71%
- Owner-occupied
- 25,306
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Starr County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 78588 | San Isidro | 289 | 65.7% | $94,821 |
| 2 | 78595 | Sullivan City | 6,118 | 86.1% | $58,846 |
| 3 | 78582 | Airport Heights | 44,741 | 72.3% | $42,626 |
| 4 | 78548 | La Grulla | 1,341 | 85.4% | $37,308 |
| 5 | 78591 | Delmita | 158 | 89.5% | $35,750 |
Top 5 Starr County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 78582 | Airport Heights | 44,741 | 72.3% | $42,626 |
| 2 | 78584 | Casas | 18,464 | 60.4% | $27,056 |
| 3 | 78595 | Sullivan City | 6,118 | 86.1% | $58,846 |
| 4 | 78548 | La Grulla | 1,341 | 85.4% | $37,308 |
| 5 | 78545 | Chapeno | 392 | 100% | $24,550 |
Top 5 Starr County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 78582 | Airport Heights | 44,741 | 72.3% | $42,626 | $394.4M |
| 2 | 78595 | Sullivan City | 6,118 | 86.1% | $58,846 | $92.6M |
| 3 | 78584 | Casas | 18,464 | 60.4% | $27,056 | $88.3M |
| 4 | 78548 | La Grulla | 1,341 | 85.4% | $37,308 | $13.1M |
| 5 | 78545 | Chapeno | 392 | 100% | $24,550 | $4.3M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 78595 (Sullivan City) at 200 people/sq mi. Least dense: 78591 (Delmita) at 1 people/sq mi.
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