78628 Income Statistics

Comparison to Surrounding Areas

78628 Median Household Income

The median household income ($125,635) for 78628 is less than the median household income for 78641 ($135,024), 78642 ($132,958), 78681 ($137,819), Leander city ($139,048), and Serenada CDP ($154,653). But it's more than 78626 ($100,431), 78633 ($100,936), Williamson County ($111,340), and Georgetown city ($95,062).

78628$125,635
Georgetown city$95,062
Leander city$139,048
Serenada CDP$154,653
Williamson County$111,340

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78628 Average Household Income

The average household income ($157,555) for 78628 is less than the average household income for 78641 ($166,814), 78681 ($164,601), and Leander city ($170,086). But it's more than 78626 ($119,354), 78633 ($142,274), 78642 ($154,623), Williamson County ($140,407), Georgetown city ($121,048), and Serenada CDP ($146,649).

78628$157,555
Georgetown city$121,048
Leander city$170,086
Serenada CDP$146,649
Williamson County$140,407

Get Average Household Income for all Zip Codes in Texas.

78628 Per-Capita Income

The per-capita income for 78628 is $60,880. The per capita income ($60,880) for 78628 is less than the per capita income for 78633 ($69,806). But it's more than 78681 ($59,301), 78626 ($43,658), 78641 ($59,573), 78642 ($51,464), Williamson County ($53,505), Georgetown city ($50,829), Leander city ($60,586), and Serenada CDP ($53,893).

78628$60,880
Georgetown city$50,829
Leander city$60,586
Serenada CDP$53,893
Williamson County$53,505

Get Per-Capita Income for all Zip Codes in Texas.

78628 High Income Households

26.3% of households make over $200,000 a year. The percent high income households (26.3%) for 78628 is less than the percent high income households for 78641 (28.3%), 78681 (26.8%), and Leander city (29.9%). But it's more than 78626 (11.6%), 78633 (16.4%), 78642 (25.3%), Williamson County (19.9%), Georgetown city (13.0%), and Serenada CDP (22.2%).

7862826.3%
Georgetown city13.0%
Leander city29.9%
Serenada CDP22.2%
Williamson County19.9%

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78628 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
78628$40,795$136,067$171,940$86,144
Georgetown city$63,884$112,351$121,324$77,712
Leander city$61,509$152,799$151,286$66,074
Serenada CDP$-1$156,250$183,176$83,850
Williamson County$58,884$125,729$128,070$75,134

Get Median Household Income by Age of Householder for all Zip Codes in Texas.

78628 Map

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About the Data

Data Sources

All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 78628 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars) By Age Of Householder

Margins of Error

Margins of error for the income data are:

Median Household Income Average Household Income Per Capita Income High Income Households Median Household Income by Age of Householder
under 25 25 to 44 45 to 64 65+
78628+/-$6,672+/-$6,750+/-$3,041+/-2.4%+/-$25,914+/-$11,859+/-$12,354+/-$12,509
Georgetown city+/-$4,700+/-$3,901+/-$1,936+/-1.4%+/-$14,037+/-$10,042+/-$9,093+/-$5,540
Leander city+/-$5,055+/-$7,680+/-$2,779+/-2.3%+/-$33,808+/-$10,737+/-$10,360+/-$6,466
Serenada CDP+/-$17,223+/-$13,456+/-$5,910+/-9.0%+/-$-1+/-$42,240+/-$13,676+/-$13,137
Williamson County+/-$1,581+/-$1,982+/-$723+/-0.7%+/-$4,155+/-$2,720+/-$4,233+/-$2,209