99320 Income Statistics

Comparison to Surrounding Areas

99320 Median Household Income

The median household income ($90,102) for 99320 is less than the median household income for 99338 ($111,042), 99352 ($100,108), 99353 ($121,845), and West Richland city ($119,892). But it's more than 98944 ($64,276), 99350 ($81,014), Benton County ($89,874), and Benton City city ($63,542).

99320$90,102
Benton City city$63,542
West Richland city$119,892
Benton County$89,874

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99320 Average Household Income

The average household income ($109,489) for 99320 is less than the average household income for 99338 ($145,547), 99352 ($142,753), 99353 ($137,670), Benton County ($113,863), and West Richland city ($135,344). But it's more than 98944 ($84,729), 99350 ($89,589), and Benton City city ($70,626).

99320$109,489
Benton City city$70,626
West Richland city$135,344
Benton County$113,863

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99320 Per-Capita Income

The per-capita income for 99320 is $39,599. The per capita income ($39,599) for 99320 is less than the per capita income for 99338 ($49,238), 99352 ($56,937), 99353 ($45,797), Benton County ($42,435), and West Richland city ($45,272). But it's more than 98944 ($24,302), 99350 ($29,262), and Benton City city ($27,697).

99320$39,599
Benton City city$27,697
West Richland city$45,272
Benton County$42,435

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99320 High Income Households

10.1% of households make over $200,000 a year. The percent high income households (10.1%) for 99320 is less than the percent high income households for 99338 (21.5%), 99352 (20.6%), 99353 (19.1%), Benton County (13.0%), and West Richland city (19.2%). But it's more than 98944 (7.1%), 99350 (6.5%), and Benton City city (0.0%).

9932010.1%
Benton City city0.0%
West Richland city19.2%
Benton County13.0%

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99320 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
99320$-1$92,381$111,783$58,482
Benton City city$-1$73,789$-1$62,917
West Richland city$76,250$128,719$140,144$76,905
Benton County$56,643$93,261$110,926$66,930

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99320 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 99320 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+
99320+/-$16,347+/-$13,167+/-$4,460+/-2.7%+/-$-1+/-$28,736+/-$27,892+/-$13,114
Benton City city+/-$21,862+/-$13,300+/-$5,853+/-2.9%+/-$-1+/-$28,861+/-$-1+/-$57,908
West Richland city+/-$5,236+/-$8,345+/-$2,638+/-2.7%+/-$39,043+/-$8,980+/-$14,421+/-$16,516
Benton County+/-$2,080+/-$2,618+/-$913+/-0.8%+/-$9,746+/-$4,674+/-$5,404+/-$3,707