78631 Income Statistics

Comparison to Surrounding Areas

78631 Median Household Income

The median household income ($78,560) for 78631 is less than the median household income for 76854 ($120,531), 78058 ($93,581), and 78618 ($81,528). But it's more than 78624 ($75,237), 76849 ($62,977), 76856 ($74,677), 78028 ($66,991), Gillespie County ($76,162), Kerr County ($69,395), Kimble County ($69,455), and Harper CDP ($-1).

78631$78,560
Harper CDP$-1
Gillespie County$76,162
Kerr County$69,395
Kimble County$69,455

Get Median Household Income for all Zip Codes in Texas.

78631 Average Household Income

The average household income ($98,381) for 78631 is less than the average household income for 78058 ($102,649), 78618 ($103,319), 78624 ($117,959), Gillespie County ($116,131), and Harper CDP ($105,145). But it's more than 76849 ($84,473), 76854 ($94,767), 76856 ($83,871), 78028 ($92,255), Kerr County ($96,578), and Kimble County ($86,061).

78631$98,381
Harper CDP$105,145
Gillespie County$116,131
Kerr County$96,578
Kimble County$86,061

Get Average Household Income for all Zip Codes in Texas.

78631 Per-Capita Income

The per-capita income for 78631 is $35,226. The per capita income ($35,226) for 78631 is less than the per capita income for 78624 ($50,378), 76854 ($37,860), 78028 ($39,905), 78058 ($49,273), 78618 ($54,024), 76849 ($39,241), Kerr County ($40,492), Kimble County ($39,915), Gillespie County ($48,971), and Harper CDP ($35,876). But it's more than 76856 ($33,616).

78631$35,226
Harper CDP$35,876
Gillespie County$48,971
Kerr County$40,492
Kimble County$39,915

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

78631 High Income Households

8% of households make over $200,000 a year. The percent high income households (8.0%) for 78631 is less than the percent high income households for 78058 (11.2%), 78624 (14.0%), Gillespie County (13.7%), Kerr County (8.2%), and Harper CDP (17.0%). But it's more than 76849 (7.3%), 76854 (0.0%), 76856 (2.9%), 78028 (7.1%), 78618 (7.5%), and Kimble County (6.0%).

786318.0%
Harper CDP17.0%
Gillespie County13.7%
Kerr County8.2%
Kimble County6.0%

Get High Income Households for all Zip Codes in Texas.

78631 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
78631$-1$78,715$142,550$58,321
Harper CDP$-1$-1$-1$53,813
Gillespie County$42,371$78,858$98,071$65,909
Kerr County$39,096$78,225$96,540$58,323
Kimble County$40,852$79,028$97,167$54,881

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

78631 Map

Is 78631 the right zip for your: marketing campaign, new business or development project?

Skip hours of searching and get the answers you need with our Income By Zip Code Lists. You'll get the most current and popular income data that businesses use to find their target customers.

  • Don't waste 40 high-value hours digging through the US Census Bureau's website
  • Up-to-date data
  • Easy to analyze
  • Invest your time in your new customers

Get Your Income By Zip Code List

Get all zip codes in a state or the entire US with data such as median household income.
Starting at $65.

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 78631 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+
78631+/-$40,726+/-$20,402+/-$7,328+/-6.7%+/-$-1+/-$46,839+/-$58,188+/-$32,600
Harper CDP+/-$-1+/-$43,397+/-$13,869+/-17.6%+/-$-1+/-$-1+/-$-1+/-$21,290
Gillespie County+/-$7,606+/-$9,415+/-$3,740+/-2.7%+/-$40,466+/-$21,789+/-$27,186+/-$8,730
Kerr County+/-$3,840+/-$4,882+/-$1,998+/-1.4%+/-$9,046+/-$6,305+/-$14,973+/-$4,698
Kimble County+/-$13,799+/-$12,553+/-$6,503+/-3.8%+/-$22,088+/-$16,375+/-$37,052+/-$21,437