40031 Income Statistics

Comparison to Surrounding Areas

40031 Median Household Income

The median household income ($98,513) for 40031 is less than the median household income for 40010 ($196,125), 40014 ($121,189), 40026 ($134,254), Oldham County ($122,497), and Buckner CDP ($164,219). But it's more than 40055 ($97,939), 40068 ($80,750), 40077 ($73,333), Henry County ($63,347), and La Grange city ($88,464).

40031$98,513
Buckner CDP$164,219
La Grange city$88,464
Henry County$63,347
Oldham County$122,497

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40031 Average Household Income

The average household income ($116,789) for 40031 is less than the average household income for 40010 ($231,730), 40014 ($158,860), 40026 ($179,771), Oldham County ($162,241), and Buckner CDP ($173,251). But it's more than 40055 ($103,766), 40068 ($112,372), 40077 ($93,753), Henry County ($80,675), and La Grange city ($101,624).

40031$116,789
Buckner CDP$173,251
La Grange city$101,624
Henry County$80,675
Oldham County$162,241

Get Average Household Income for all Zip Codes in Kentucky.

40031 Per-Capita Income

The per-capita income for 40031 is $38,010. The per capita income ($38,010) for 40031 is less than the per capita income for 40068 ($43,288), 40014 ($57,189), 40026 ($60,882), 40055 ($38,956), 40010 ($78,777), Oldham County ($54,496), Buckner CDP ($52,907), and La Grange city ($38,021). But it's more than 40077 ($36,712) and Henry County ($31,532).

40031$38,010
Buckner CDP$52,907
La Grange city$38,021
Henry County$31,532
Oldham County$54,496

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

40031 High Income Households

12.9% of households make over $200,000 a year. The percent high income households (12.9%) for 40031 is less than the percent high income households for 40010 (47.5%), 40014 (26.9%), 40026 (27.3%), 40068 (14.3%), Oldham County (24.3%), and Buckner CDP (36.5%). But it's more than 40055 (10.0%), 40077 (5.1%), Henry County (4.9%), and La Grange city (5.7%).

4003112.9%
Buckner CDP36.5%
La Grange city5.7%
Henry County4.9%
Oldham County24.3%

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40031 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
40031$-1$122,026$121,773$63,652
Buckner CDP$-1$155,938$211,875$64,271
La Grange city$96,875$108,333$96,875$56,655
Henry County$71,587$66,625$77,813$53,708
Oldham County$96,042$134,515$154,595$72,987

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

40031 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 40031 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+
40031+/-$7,738+/-$7,714+/-$2,262+/-2.4%+/-$-1+/-$23,210+/-$12,654+/-$8,623
Buckner CDP+/-$14,963+/-$20,475+/-$7,077+/-8.9%+/-$-1+/-$21,585+/-$21,347+/-$34,112
La Grange city+/-$14,705+/-$9,809+/-$2,784+/-2.5%+/-$92,966+/-$31,791+/-$19,218+/-$8,636
Henry County+/-$4,205+/-$7,844+/-$2,952+/-1.5%+/-$25,237+/-$19,109+/-$12,531+/-$10,846
Oldham County+/-$5,474+/-$7,551+/-$1,827+/-1.6%+/-$71,889+/-$6,058+/-$7,373+/-$3,724