78140 Income Statistics

Comparison to Surrounding Areas

78140 Median Household Income

The median household income ($50,250) for 78140 is less than the median household income for 78116 ($88,700), 78155 ($71,039), 78160 ($64,800), Gonzales County ($58,672), Wilson County ($94,565), Guadalupe County ($92,375), and Karnes County ($60,214). But it's more than 78122 ($-1), 78143 ($-1), 78159 ($35,083), 78614 ($-1), 78677 ($-1), and Nixon city ($37,838).

78140$50,250
Nixon city$37,838
Gonzales County$58,672
Guadalupe County$92,375
Karnes County$60,214
Wilson County$94,565

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78140 Average Household Income

The average household income ($73,656) for 78140 is less than the average household income for 78160 ($84,634), 78116 ($133,468), 78122 ($113,388), 78155 ($94,258), Gonzales County ($74,588), Guadalupe County ($111,083), Karnes County ($95,318), and Wilson County ($113,531). But it's more than 78143 ($-1), 78159 ($59,675), 78614 ($46,704), 78677 ($-1), and Nixon city ($56,815).

78140$73,656
Nixon city$56,815
Gonzales County$74,588
Guadalupe County$111,083
Karnes County$95,318
Wilson County$113,531

Get Average Household Income for all Zip Codes in Texas.

78140 Per-Capita Income

The per-capita income for 78140 is $27,798. The per capita income ($27,798) for 78140 is less than the per capita income for 78677 ($54,559), 78116 ($60,218), 78122 ($57,842), 78155 ($36,571), 78160 ($31,907), Guadalupe County ($40,669), Karnes County ($31,304), Wilson County ($40,323), and Gonzales County ($29,113). But it's more than 78143 ($-1), 78159 ($21,052), 78614 ($24,250), and Nixon city ($22,561).

78140$27,798
Nixon city$22,561
Gonzales County$29,113
Guadalupe County$40,669
Karnes County$31,304
Wilson County$40,323

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

78140 High Income Households

6.7% of households make over $200,000 a year. The percent high income households (6.7%) for 78140 is less than the percent high income households for 78116 (23.4%), 78155 (9.0%), Guadalupe County (11.1%), Karnes County (10.1%), and Wilson County (13.1%). But it's more than 78677 (0.0%), 78160 (5.3%), 78614 (0.0%), 78122 (0.0%), 78143 (-1.0%), 78159 (0.0%), Gonzales County (3.1%), and Nixon city (0.4%).

781406.7%
Nixon city0.4%
Gonzales County3.1%
Guadalupe County11.1%
Karnes County10.1%
Wilson County13.1%

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78140 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
78140$-1$51,250$80,139$32,740
Nixon city$-1$-1$55,139$14,386
Gonzales County$20,296$73,061$59,386$47,044
Guadalupe County$53,041$104,382$104,995$62,106
Karnes County$-1$87,727$76,250$36,591
Wilson County$-1$108,205$102,143$72,127

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

78140 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 78140 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+
78140+/-$11,928+/-$15,653+/-$4,982+/-6.1%+/-$-1+/-$15,102+/-$40,146+/-$20,523
Nixon city+/-$8,736+/-$10,700+/-$4,285+/-0.9%+/-$-1+/-$-1+/-$24,833+/-$984
Gonzales County+/-$4,856+/-$7,281+/-$2,611+/-1.5%+/-$19,173+/-$5,710+/-$12,146+/-$8,422
Guadalupe County+/-$3,124+/-$3,162+/-$986+/-1.0%+/-$22,285+/-$4,756+/-$6,094+/-$4,465
Karnes County+/-$9,628+/-$11,308+/-$3,586+/-2.4%+/-$-1+/-$25,307+/-$31,226+/-$12,924
Wilson County+/-$5,242+/-$5,563+/-$1,812+/-2.0%+/-$-1+/-$7,650+/-$9,331+/-$14,142