Liberty Hill, TX 78642 ZIP Code Profile

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Liberty Hill, TX

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ZIP Code 78642: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Liberty Hill, TX 78642

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 533
  • Single Family Addresses: 4,683
  • Multi-Family Addresses: 255
  • County: Williamson County
  • Centroid: Latitude 30.685, Longitude -97.91
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 78642 has segments in 3 Counties (Burnet, Travis, Williamson).

Neighborhood Data

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78642 ZIP Code Map

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Liberty Hill, TX 78642 Data & Demographics (As of July 1, 2017)


Total Population 12,488
Daytime Population: Workers 2,831
Daytime Population: Residents 6,217
Total Daytime Population (TDP) 9,048
Ratio TDP/Total Population1 0.72
Population in Households 12,344
Population in Familes 11,143
Population in Group Qrtrs 144
Population Density2 123
Diversity Index3 41


Median Household Income $78,562
Average Household Income $95,180
Per Capita Income $33,144


Total Housing Units 4,515 (100%)
Owner Occupied HU 3,676 (81.4%)
Renter Occupied HU 614 (13.6%)
Vacant Housing Units 225 ( 5.0%)
Median Home Value $273,869
Average Home Value $311,670


Total Households 4,290
Average Household Size 2.88
Family Households 3,520
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 3.46% 4.11%
Households 3.58% 4.2%
Families 3.48% 4.16%
Median Household Income   1.62%
Per Capita Income   2.5%

Liberty Hill, TX 78642 - Peer Comparisons by Rank and Percentile

The table below compares 78642 to the other 1,848 ZIP Codes in Texas by rank and percentile using July 1, 2017 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 # 743 60th
Population Density # 853 54th
Diversity Index # 1414 24th
Median Household Income # 193 90th
Per Capita Income # 399 78th

Additional comparisons and rankings can be made with a VERY EASY TO USE Texas Census Data Comparison Tool.

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