ZIP Code 78027 - Kendalia Texas
Overview
ZIP Code 78027 is located in Kendalia Texas. 78027 is entirely within Kendall County. Regionally, 78027 is located in Metro San Antonio.
ZIP Code 78027 Quick Stats
| ZIP Code Name | Kendalia |
| Primary County | Kendall County |
| ZIP Code Type | Standard |
| Population (2022) | 460 |
| Area Code(s) | 830 |
| Current Time | CDT |
ZIP Code 78027 Map
78027 Demographics
78027 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Texas based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 78027 is White. The current unemployment level in 78027 is 4.1%.
| Population | 460 |
| Population Growth Rate | -21.79% |
| Population Density | 6 People per Square Mile |
| Total Households | 130 |
| Median Household Income (2021) | $95,458 |
| Average Adjusted Gross Income (2021) | $871,200 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 8.2% |
| Majority Race/Ethnicity | White - 76.18% |
78027 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 339 | 76.18% |
| Black | 0 | 0% |
| Hispanic | 106 | 23.82% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
78027 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 10 | 4.61% |
| High School Diploma | 109 | 50.23% |
| No High School Diploma | 9 | 4.15% |
| GED or Alternate | 15 | 6.91% |
| 1 or More Years of College | 41 | 18.89% |
| Associates Degree | 14 | 6.45% |
| Masters Degree | 19 | 8.76% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
78027 Geography
| Coordinates | 29.96728706, -98.51789856 |
| Adjacent ZIP Codes | |
| Region | Metro San Antonio |
| Metropolitan/Micropolitan Stat Area | San Antonio-New Braunfels, TX |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 73 Square Miles |
78027 Schools
| School Districts in 78027 | |
| Elementary Schools in 78027 | |
| Middle Schools in 78027 | |
| High Schools in 78027 |
78027 Weather and Climate Data
| Plant Hardiness Zone | Zone 8b: 15F to 20F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | November 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | March 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 30c - Balcones Canyonlands | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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