ZIP Code 78666 has segments in 4 Counties (Caldwell, Comal, Guadalupe, Hays).
The ZIP Code maps and database are updated 4 times per year.
Database updated: January 1, 2021, Maps updated: January 29, 2021.
|Total Population||81,109 (100%)|
|Population in Households||72,542 (89.4%)|
|Population in Families||42,760 (52.7%)|
|Population in Group Quarters1||8,567 (10.6%)|
|Median Household Income||$39,603|
|Average Household Income||$58,483|
|% of Income for Mortgage4||22%|
|Per Capita Income||$22,042|
|Total HU (Housing Units)||32,959 (100%)|
|Owner Occupied HU||11,107 (33.7%)|
|Renter Occupied HU||18,846 (57.2%)|
|Vacant Housing Units||3,006 ( 9.1%)|
|Median Home Value||$205,459|
|Average Home Value||$222,799|
|Housing Affordability Index3||102|
|Average Household Size||2.42|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||1.6%|
|Per Capita Income||1.84%|
|Owner Occupied HU||4.71%|
The table below compares 78666 to the other 1,856 ZIP Codes in Texas by rank and percentile using July 1, 2020 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.
|Total Population||# 25||99th|
|Population Density||# 649||65th|
|Median Household Income||# 1566||16th|
|Housing Affordability Index||# 220||12th|
|Per Capita Income||# 1405||24th|
|Diversity Index||# 363||80th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Texas Census Data Comparison Tool.