78633 Income Statistics

Comparison to Surrounding Areas

78633 Median Household Income

The median household income ($100,936) for 78633 is less than the median household income for 78628 ($125,635), 78642 ($132,958), Williamson County ($111,340), Jarrell city ($111,333), and Serenada CDP ($154,653). But it's more than 76527 ($81,574), 76537 ($98,199), 78626 ($100,431), and Georgetown city ($95,062).

78633$100,936
Georgetown city$95,062
Jarrell city$111,333
Serenada CDP$154,653
Williamson County$111,340

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78633 Average Household Income

The average household income ($142,274) for 78633 is less than the average household income for 78628 ($157,555), 78642 ($154,623), and Serenada CDP ($146,649). But it's more than 76527 ($94,245), 76537 ($106,499), 78626 ($119,354), Williamson County ($140,407), Georgetown city ($121,048), and Jarrell city ($120,377).

78633$142,274
Georgetown city$121,048
Jarrell city$120,377
Serenada CDP$146,649
Williamson County$140,407

Get Average Household Income for all Zip Codes in Texas.

78633 Per-Capita Income

The per-capita income for 78633 is $69,806. The per capita income ($69,806) for 78633 is more than 78642 ($51,464), 76527 ($31,361), 76537 ($36,636), 78626 ($43,658), 78628 ($60,880), Williamson County ($53,505), Georgetown city ($50,829), Jarrell city ($42,085), and Serenada CDP ($53,893).

78633$69,806
Georgetown city$50,829
Jarrell city$42,085
Serenada CDP$53,893
Williamson County$53,505

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

78633 High Income Households

16.4% of households make over $200,000 a year. The percent high income households (16.4%) for 78633 is less than the percent high income households for 78628 (26.3%), 78642 (25.3%), Williamson County (19.9%), and Serenada CDP (22.2%). But it's more than 76527 (7.8%), 76537 (5.9%), 78626 (11.6%), Georgetown city (13.0%), and Jarrell city (8.9%).

7863316.4%
Georgetown city13.0%
Jarrell city8.9%
Serenada CDP22.2%
Williamson County19.9%

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78633 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
78633$-1$156,034$147,619$87,887
Georgetown city$63,884$112,351$121,324$77,712
Jarrell city$-1$128,073$125,313$72,738
Serenada CDP$-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.

78633 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 78633 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+
78633+/-$4,449+/-$9,413+/-$4,064+/-2.2%+/-$-1+/-$54,482+/-$11,664+/-$8,745
Georgetown city+/-$4,700+/-$3,901+/-$1,936+/-1.4%+/-$14,037+/-$10,042+/-$9,093+/-$5,540
Jarrell city+/-$11,620+/-$11,899+/-$4,464+/-4.1%+/-$-1+/-$27,520+/-$51,234+/-$15,245
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