Georgetown, TX 78628 ZIP Code Profile

Related Place Profiles:
Andice, TX | Georgetown, TX | Sun City, TX

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ZIP Code 78628: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Georgetown, TX 78628

Acceptable Alternative
Andice, TX 78628
Sun City, TX 78628

  • ZIP Code Type: STANDARD
  • County: Williamson County
  • Centroid: Latitude 30.665, Longitude -97.708
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 760
  • PO Box Addresses: 0
  • Residential Addresses: 12,991
    • Multi-Family Addresses: 1,764
    • Single Family Addresses: 11,227

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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78628 ZIP Code Map

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Georgetown, TX 78628 Data & Demographics (As of July 1, 2017)


Total Population 27,311
Daytime Population: Workers 8,069
Daytime Population: Residents 14,489
Total Daytime Population (TDP) 22,558
Ratio TDP/Total Population1 0.83
Population in Households 27,268
Population in Familes 23,965
Population in Group Qrtrs 43
Population Density2 368
Diversity Index3 42


Median Household Income $84,382
Average Household Income $109,497
Per Capita Income $42,097


Total Housing Units 10,774 (100%)
Owner Occupied HU 7,877 (73.1%)
Renter Occupied HU 2,607 (24.2%)
Vacant Housing Units 290 ( 2.7%)
Median Home Value $278,446
Average Home Value $336,876


Total Households 10,484
Average Household Size 2.6
Family Households 8,044
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 3.25% 5.06%
Households 3.09% 4.89%
Families 2.99% 5.15%
Median Household Income   0.86%
Per Capita Income   1.39%

Georgetown, TX 78628 - Peer Comparisons by Rank and Percentile

The table below compares 78628 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 # 407 78th
Population Density # 677 63rd
Diversity Index # 1398 24th
Median Household Income # 143 92nd
Per Capita Income # 173 91st

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

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