Comparison to Surrounding Areas
The median household income ($70,906) for 50588 is less than the median household income for 51053 ($72,534), 50567 ($78,125), 50568 ($75,250), 50592 ($100,076), 50510 ($76,397), Sac County ($73,838), Buena Vista County ($71,719), and Lakeside city ($106,250). But it's more than 50576 ($67,500), 51002 ($70,625), and Storm Lake city ($62,765).
| 50588 | $70,906 |
| Lakeside city | $106,250 |
| Storm Lake city | $62,765 |
| Buena Vista County | $71,719 |
| Sac County | $73,838 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($94,866) for 50588 is less than the average household income for 50510 ($106,192), 50576 ($98,385), and Lakeside city ($121,727). But it's more than 51053 ($94,717), 50568 ($79,798), 50592 ($69,212), 51002 ($89,819), 50567 ($79,639), Sac County ($88,368), Buena Vista County ($94,361), and Storm Lake city ($89,189).
| 50588 | $94,866 |
| Lakeside city | $121,727 |
| Storm Lake city | $89,189 |
| Buena Vista County | $94,361 |
| Sac County | $88,368 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 50588 is $32,895. The per capita income ($32,895) for 50588 is less than the per capita income for 51053 ($41,545), 50567 ($35,028), 50576 ($50,005), 51002 ($36,384), 50510 ($43,618), Sac County ($40,084), Buena Vista County ($34,666), and Lakeside city ($44,398). But it's more than 50568 ($30,416), 50592 ($16,983), and Storm Lake city ($30,603).
| 50588 | $32,895 |
| Lakeside city | $44,398 |
| Storm Lake city | $30,603 |
| Buena Vista County | $34,666 |
| Sac County | $40,084 |
Get Per-Capita Income for all Zip Codes in Iowa.
7.5% of households make over $200,000 a year. The percent high income households (7.5%) for 50588 is less than the percent high income households for 50510 (8.9%), 50576 (13.2%), 51053 (8.9%), and Lakeside city (11.7%). But it's more than 50567 (0.0%), 50568 (3.6%), 50592 (0.0%), 51002 (2.8%), Sac County (4.5%), Buena Vista County (6.7%), and Storm Lake city (6.3%).
| 50588 | 7.5% |
| Lakeside city | 11.7% |
| Storm Lake city | 6.3% |
| Buena Vista County | 6.7% |
| Sac County | 4.5% |
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 | |
|---|---|---|---|---|
| 50588 | $49,913 | $79,500 | $75,607 | $52,083 |
| Lakeside city | $-1 | $108,333 | $115,833 | $84,583 |
| Storm Lake city | $49,913 | $72,422 | $57,125 | $39,494 |
| Buena Vista County | $57,944 | $81,587 | $76,568 | $53,036 |
| Sac County | $53,125 | $93,472 | $78,795 | $48,913 |
Get Median Household Income by Age of Householder for all Zip Codes in Iowa.
Use our lookalike & filtering workflow to discover every zip that matches your ideal market profile.
Our Income By Zip Code Lists let you start with a zip like 50588, then automatically find hundreds of similar zips by income, demographics, and growth potential — so you can build a smarter target list in minutes.
Get Your Income By Zip Code List
Get all zip codes in a state or the entire US with data such as median household income.
Starting at $65.
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 50588 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+ | |||||
| 50588 | +/-$11,916 | +/-$9,443 | +/-$2,740 | +/-3.3% | +/-$43,948 | +/-$31,531 | +/-$26,951 | +/-$28,111 |
| Lakeside city | +/-$33,507 | +/-$16,154 | +/-$10,584 | +/-7.5% | +/-$-1 | +/-$50,202 | +/-$67,411 | +/-$44,112 |
| Storm Lake city | +/-$16,358 | +/-$10,483 | +/-$3,042 | +/-3.7% | +/-$43,948 | +/-$35,234 | +/-$27,308 | +/-$14,622 |
| Buena Vista County | +/-$7,936 | +/-$6,280 | +/-$2,000 | +/-2.1% | +/-$29,163 | +/-$19,335 | +/-$8,204 | +/-$11,716 |
| Sac County | +/-$5,248 | +/-$5,156 | +/-$2,139 | +/-1.2% | +/-$36,137 | +/-$9,390 | +/-$8,766 | +/-$8,359 |