51020 Income Statistics

Comparison to Surrounding Areas

51020 Median Household Income

The median household income ($80,066) for 51020 is more than 51445 ($64,688), 51002 ($70,625), 51005 ($75,938), 51025 ($65,543), 51053 ($72,534), 51431 ($54,258), Cherokee County ($71,269), Ida County ($63,073), Sac County ($73,838), Buena Vista County ($71,719), and Galva city ($73,750).

51020$80,066
Galva city$73,750
Buena Vista County$71,719
Cherokee County$71,269
Ida County$63,073
Sac County$73,838

Get Median Household Income for all Zip Codes in Iowa.

51020 Average Household Income

The average household income ($86,409) for 51020 is less than the average household income for 51002 ($89,819), 51005 ($89,717), 51025 ($94,109), 51053 ($94,717), Cherokee County ($93,726), Sac County ($88,368), and Buena Vista County ($94,361). But it's more than 51431 ($76,420), 51445 ($84,578), Ida County ($85,328), and Galva city ($80,912).

51020$86,409
Galva city$80,912
Buena Vista County$94,361
Cherokee County$93,726
Ida County$85,328
Sac County$88,368

Get Average Household Income for all Zip Codes in Iowa.

51020 Per-Capita Income

The per-capita income for 51020 is $32,472. The per capita income ($32,472) for 51020 is less than the per capita income for 51445 ($41,956), 51005 ($37,877), 51025 ($42,066), 51053 ($41,545), 51431 ($33,507), 51002 ($36,384), Cherokee County ($41,258), Ida County ($38,356), Sac County ($40,084), and Buena Vista County ($34,666). But it's more than Galva city ($29,715).

51020$32,472
Galva city$29,715
Buena Vista County$34,666
Cherokee County$41,258
Ida County$38,356
Sac County$40,084

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

51020 High Income Households

11.3% of households make over $200,000 a year. The percent high income households (11.3%) for 51020 is more than 51445 (5.2%), 51002 (2.8%), 51005 (5.6%), 51025 (7.2%), 51053 (8.9%), 51431 (4.3%), Cherokee County (7.4%), Ida County (5.4%), Sac County (4.5%), Buena Vista County (6.7%), and Galva city (5.2%).

5102011.3%
Galva city5.2%
Buena Vista County6.7%
Cherokee County7.4%
Ida County5.4%
Sac County4.5%

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51020 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
51020$3,911$85,893$90,000$81,094
Galva city$-1$93,750$70,714$67,500
Buena Vista County$57,944$81,587$76,568$53,036
Cherokee County$39,694$91,181$80,238$53,190
Ida County$52,893$72,609$71,058$50,268
Sac County$53,125$93,472$78,795$48,913

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

51020 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 51020 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+
51020+/-$12,567+/-$25,319+/-$7,214+/-10.2%+/-$458+/-$19,485+/-$67,310+/-$28,659
Galva city+/-$13,171+/-$16,398+/-$6,370+/-4.4%+/-$-1+/-$35,153+/-$39,761+/-$35,221
Buena Vista County+/-$7,936+/-$6,280+/-$2,000+/-2.1%+/-$29,163+/-$19,335+/-$8,204+/-$11,716
Cherokee County+/-$4,228+/-$7,512+/-$3,019+/-2.2%+/-$11,079+/-$12,022+/-$18,640+/-$9,277
Ida County+/-$6,791+/-$6,245+/-$2,489+/-1.6%+/-$11,827+/-$5,097+/-$16,661+/-$6,539
Sac County+/-$5,248+/-$5,156+/-$2,139+/-1.2%+/-$36,137+/-$9,390+/-$8,766+/-$8,359