ZIP Code 78643 Map
Census ZIP Code Tabulation Area 78643 in Llano, TX (Llano County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 78643 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
7,088
Households
3,188
Median household income
$68,365
Median age
54.5 years
Median home value
$362,600
Median gross rent
$1,077/mo
Owner-occupied homes
74.7%
Bachelor's degree or higher
33.4%
Below poverty level
9.9%
Land area
712.3 sq mi
Population density
10 / sq mi