50638 Income Statistics

Comparison to Surrounding Areas

50638 Median Household Income

The median household income ($85,223) for 50638 is less than the median household income for 50609 ($90,250), 50621 ($88,077), 50624 ($96,713), 50642 ($108,750), and Grundy County ($87,205). But it's more than 50627 ($74,536), 50635 ($81,125), 50669 ($81,650), 50680 ($75,956), and Grundy Center city ($80,357).

50638$85,223
Grundy Center city$80,357
Grundy County$87,205

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50638 Average Household Income

The average household income ($102,697) for 50638 is less than the average household income for 50621 ($105,886), 50624 ($120,764), and 50642 ($123,814). But it's more than 50627 ($83,688), 50669 ($91,352), 50680 ($83,047), 50609 ($97,507), 50635 ($88,173), Grundy County ($101,039), and Grundy Center city ($100,219).

50638$102,697
Grundy Center city$100,219
Grundy County$101,039

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50638 Per-Capita Income

The per-capita income for 50638 is $41,853. The per capita income ($41,853) for 50638 is less than the per capita income for 50609 ($45,813), 50621 ($45,311), 50624 ($46,044), 50642 ($51,233), Grundy County ($42,005), and Grundy Center city ($42,795). But it's more than 50627 ($33,894), 50635 ($39,910), 50669 ($38,060), and 50680 ($39,099).

50638$41,853
Grundy Center city$42,795
Grundy County$42,005

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

50638 High Income Households

9.9% of households make over $200,000 a year. The percent high income households (9.9%) for 50638 is less than the percent high income households for 50624 (21.6%), 50642 (19.0%), and Grundy Center city (10.2%). But it's more than 50627 (7.9%), 50609 (5.7%), 50621 (7.2%), 50680 (1.9%), 50635 (2.7%), 50669 (3.2%), and Grundy County (8.8%).

506389.9%
Grundy Center city10.2%
Grundy County8.8%

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50638 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
50638$-1$99,500$85,650$45,000
Grundy Center city$-1$107,250$85,100$42,431
Grundy County$57,750$99,832$104,625$60,444

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

50638 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 50638 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+
50638+/-$15,043+/-$15,582+/-$5,873+/-4.7%+/-$-1+/-$20,187+/-$11,938+/-$20,190
Grundy Center city+/-$20,124+/-$17,078+/-$6,794+/-5.3%+/-$-1+/-$36,396+/-$18,344+/-$20,738
Grundy County+/-$4,831+/-$5,663+/-$2,239+/-2.0%+/-$13,013+/-$6,052+/-$12,594+/-$10,280