77991 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Texas. The majority race/ethnicity residing in 77991 is Hispanic. The majority race/ethnicity attending public schools in 77991 is White. The current unemployment level in 77991 is 4.1%.
| Population | 526 |
| Population Growth Rate | -19.87% |
| Population Density | 112,205 People per Square Mile |
| Total Households | 97 |
| Median Household Income (2021) | $108,879 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6.8% |
| Majority Race/Ethnicity | Hispanic - 57.12% |
| Public School Majority Race/Ethnicity | White - 65.77% |
77991 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 220 | 41.75% |
| Black | 0 | 0% |
| Hispanic | 301 | 57.12% |
| Asian | 6 | 1.14% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
77991 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 613 | 66.7% |
| Black | 10 | 1.09% |
| Hispanic | 295 | 32.1% |
| Asian | 0 | 0% |
| Native American | 1 | 0.11% |
| Hawaiian/Pac. Islander | 0 | 0% |
77991 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 36 | 30.25% |
| High School Diploma | 34 | 28.57% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 49 | 41.18% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
