78123 Income Statistics

Comparison to Surrounding Areas

78123 Median Household Income

The median household income ($97,553) for 78123 is less than the median household income for McQueeney CDP ($97,739). But it's more than 78130 ($83,064), 78155 ($71,039), Guadalupe County ($92,375), and Seguin city ($64,861).

78123$97,553
McQueeney CDP$97,739
Seguin city$64,861
Guadalupe County$92,375

Get Median Household Income for all Zip Codes in Texas.

78123 Average Household Income

The average household income ($114,161) for 78123 is more than 78130 ($107,633), 78155 ($94,258), Guadalupe County ($111,083), McQueeney CDP ($112,058), and Seguin city ($87,823).

78123$114,161
McQueeney CDP$112,058
Seguin city$87,823
Guadalupe County$111,083

Get Average Household Income for all Zip Codes in Texas.

78123 Per-Capita Income

The per-capita income for 78123 is $46,866. The per capita income ($46,866) for 78123 is more than 78130 ($42,935), 78155 ($36,571), Guadalupe County ($40,669), McQueeney CDP ($46,069), and Seguin city ($33,633).

78123$46,866
McQueeney CDP$46,069
Seguin city$33,633
Guadalupe County$40,669

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

78123 High Income Households

13.3% of households make over $200,000 a year. The percent high income households (13.3%) for 78123 is more than 78130 (9.2%), 78155 (9.0%), Guadalupe County (11.1%), McQueeney CDP (12.6%), and Seguin city (7.3%).

7812313.3%
McQueeney CDP12.6%
Seguin city7.3%
Guadalupe County11.1%

Get High Income Households for all Zip Codes in Texas.

78123 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
78123$-1$-1$150,161$57,778
McQueeney CDP$-1$160,507$111,786$-1
Seguin city$-1$75,393$71,659$47,955
Guadalupe County$53,041$104,382$104,995$62,106

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

78123 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 78123 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+
78123+/-$43,437+/-$24,337+/-$9,842+/-12.2%+/-$-1+/-$-1+/-$137,122+/-$57,429
McQueeney CDP+/-$41,245+/-$21,908+/-$8,556+/-11.2%+/-$-1+/-$135,313+/-$110,185+/-$-1
Seguin city+/-$5,014+/-$6,640+/-$2,480+/-2.1%+/-$-1+/-$9,181+/-$11,795+/-$10,752
Guadalupe County+/-$3,124+/-$3,162+/-$986+/-1.0%+/-$22,285+/-$4,756+/-$6,094+/-$4,465