ZIP Code 78023 has segments in 3 Counties (Bandera, Bexar, Medina).
The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2025, Maps updated: May 1, 2024.
POPULATION | |
|---|---|
| Total Population | 30,353 (100%) |
| Population in Households | 30,353 (100.0%) |
| Population in Families | 27,121 (89.4%) |
| Population in Group Quarters1 | 0 |
| Population Density | 384 |
| Diversity Index2 | 82 |
INCOME | |
| Median Household Income | $129,313 |
| Average Household Income | $164,509 |
| % of Income for Mortgage4 | 20% |
| Per Capita Income | $56,583 |
| Wealth Index5 | 155 |
| Socioeconomic Status Index6 | Moderate (63.2) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 10,892 (100%) |
| Owner Occupied HU | 8,764 (80.5%) |
| Renter Occupied HU | 1,676 (15.4%) |
| Vacant Housing Units | 452 ( 4.1%) |
| Median Home Value | $417,994 |
| Average Home Value | $464,820 |
| Housing Affordability Index3 | 104 |
HOUSEHOLDS | |
| Total Households | 10,440 |
| Average Household Size | 2.91 |
| Family Households | 8,415 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | 0.24% | 1.87% |
| Households | 0.75% | 2.32% |
| Families | 2.09% | |
| Median Household Income | 1.88% | |
| Per Capita Income | 2.02% | |
| Owner Occupied HU | 2.11% |
The table below compares 78023 to the other 1,838 ZIP Codes in Texas by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 396 | 79th |
| Population Density | # 707 | 62nd |
| Median Household Income | # 76 | 96th |
| Housing Affordability Index | # 1151 | 63rd |
| Per Capita Income | # 175 | 91st |
| Diversity Index | # 306 | 84th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Texas Census Data Comparison Tool.