Comparison to Surrounding Areas
The median household income ($99,572) for 50021 is less than the median household income for 50007 ($120,417), 50023 ($117,826), 50035 ($134,906), 50073 ($100,972), Ankeny city ($108,198), and Saylorville CDP ($117,821). But it's more than 50009 ($88,447), 50032 ($-1), 50313 ($68,361), 50317 ($65,617), and Polk County ($83,576).
| 50021 | $99,572 |
| Ankeny city | $108,198 |
| Saylorville CDP | $117,821 |
| Polk County | $83,576 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($130,636) for 50021 is less than the average household income for 50007 ($137,756), 50035 ($133,644), and Saylorville CDP ($140,048). But it's more than 50317 ($77,735), 50073 ($128,286), 50313 ($78,442), 50009 ($109,508), 50023 ($127,017), 50032 ($78,441), Polk County ($109,398), and Ankeny city ($126,748).
| 50021 | $130,636 |
| Ankeny city | $126,748 |
| Saylorville CDP | $140,048 |
| Polk County | $109,398 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 50021 is $53,356. The per capita income ($53,356) for 50021 is less than the per capita income for 50007 ($55,203), 50073 ($54,095), and Saylorville CDP ($55,770). But it's more than 50317 ($30,592), 50035 ($46,800), 50313 ($32,386), 50009 ($44,085), 50023 ($49,500), 50032 ($29,764), Polk County ($45,622), and Ankeny city ($50,306).
| 50021 | $53,356 |
| Ankeny city | $50,306 |
| Saylorville CDP | $55,770 |
| Polk County | $45,622 |
Get Per-Capita Income for all Zip Codes in Iowa.
16.3% of households make over $200,000 a year. The percent high income households (16.3%) for 50021 is less than the percent high income households for 50035 (16.7%), 50073 (20.2%), and Saylorville CDP (18.2%). But it's more than 50023 (13.4%), 50313 (4.8%), 50317 (2.8%), 50009 (12.8%), 50032 (8.6%), Polk County (11.6%), and Ankeny city (14.3%). And it's the same as 50007 (16.3%).
| 50021 | 16.3% |
| Ankeny city | 14.3% |
| Saylorville CDP | 18.2% |
| Polk County | 11.6% |
Get High Income Households for all Zip Codes in Iowa.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 50021 | $69,945 | $103,024 | $156,142 | $66,765 |
| Ankeny city | $67,961 | $115,304 | $136,859 | $69,184 |
| Saylorville CDP | $-1 | $142,917 | $175,591 | $64,063 |
| Polk County | $51,810 | $90,252 | $101,569 | $59,099 |
Get Median Household Income by Age of Householder for all Zip Codes in Iowa.
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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 50021 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
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+ | |||||
| 50021 | +/-$7,864 | +/-$8,834 | +/-$4,111 | +/-3.0% | +/-$40,058 | +/-$14,376 | +/-$17,697 | +/-$8,450 |
| Ankeny city | +/-$7,800 | +/-$5,014 | +/-$2,311 | +/-1.7% | +/-$15,314 | +/-$9,445 | +/-$14,843 | +/-$6,110 |
| Saylorville CDP | +/-$34,577 | +/-$22,417 | +/-$8,002 | +/-8.7% | +/-$-1 | +/-$37,717 | +/-$81,497 | +/-$41,341 |
| Polk County | +/-$1,283 | +/-$1,753 | +/-$752 | +/-0.5% | +/-$4,306 | +/-$2,314 | +/-$2,329 | +/-$2,465 |