Comparison to Surrounding Areas
The median household income ($67,078) for 50112 is less than the median household income for 52339 ($67,612), 50153 ($73,798), 50157 ($115,000), 50242 ($67,104), 50106 ($101,193), Poweshiek County ($67,391), Jasper County ($71,311), and Oakland Acres city ($103,000). But it's more than 50135 ($65,250), 50171 ($65,000), and Grinnell city ($65,320).
| 50112 | $67,078 |
| Grinnell city | $65,320 |
| Oakland Acres city | $103,000 |
| Jasper County | $71,311 |
| Poweshiek County | $67,391 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($96,506) for 50112 is less than the average household income for 50106 ($124,611), 50153 ($107,164), 50157 ($136,126), and Oakland Acres city ($110,131). But it's more than 50135 ($86,927), 50171 ($79,778), 50242 ($77,162), 52339 ($76,914), Poweshiek County ($90,285), Jasper County ($95,279), and Grinnell city ($92,817).
| 50112 | $96,506 |
| Grinnell city | $92,817 |
| Oakland Acres city | $110,131 |
| Jasper County | $95,279 |
| Poweshiek County | $90,285 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 50112 is $37,893. The per capita income ($37,893) for 50112 is less than the per capita income for 50106 ($49,447), 50153 ($50,261), 50157 ($61,786), 50171 ($40,392), Poweshiek County ($38,109), Jasper County ($39,394), and Oakland Acres city ($45,893). But it's more than 50135 ($31,490), 50242 ($33,494), 52339 ($27,566), and Grinnell city ($36,165).
| 50112 | $37,893 |
| Grinnell city | $36,165 |
| Oakland Acres city | $45,893 |
| Jasper County | $39,394 |
| Poweshiek County | $38,109 |
Get Per-Capita Income for all Zip Codes in Iowa.
9.6% of households make over $200,000 a year. The percent high income households (9.6%) for 50112 is less than the percent high income households for 50153 (14.3%) and 50157 (17.1%). But it's more than 52339 (3.8%), 50106 (7.8%), 50135 (3.6%), 50171 (3.3%), 50242 (1.4%), Poweshiek County (7.0%), Jasper County (7.0%), Grinnell city (9.3%), and Oakland Acres city (8.8%).
| 50112 | 9.6% |
| Grinnell city | 9.3% |
| Oakland Acres city | 8.8% |
| Jasper County | 7.0% |
| Poweshiek County | 7.0% |
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 | |
|---|---|---|---|---|
| 50112 | $-1 | $82,375 | $72,652 | $54,500 |
| Grinnell city | $-1 | $74,314 | $95,300 | $53,295 |
| Oakland Acres city | $-1 | $132,679 | $113,125 | $85,000 |
| Jasper County | $51,515 | $85,014 | $82,644 | $54,019 |
| Poweshiek County | $44,333 | $81,667 | $81,500 | $52,451 |
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 50112 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+ | |||||
| 50112 | +/-$7,862 | +/-$12,814 | +/-$4,190 | +/-3.6% | +/-$-1 | +/-$30,742 | +/-$18,012 | +/-$12,786 |
| Grinnell city | +/-$11,429 | +/-$15,270 | +/-$5,276 | +/-3.9% | +/-$-1 | +/-$17,170 | +/-$36,680 | +/-$21,699 |
| Oakland Acres city | +/-$25,866 | +/-$18,542 | +/-$10,908 | +/-8.0% | +/-$-1 | +/-$35,230 | +/-$109,141 | +/-$64,450 |
| Jasper County | +/-$2,918 | +/-$5,114 | +/-$1,978 | +/-1.2% | +/-$6,036 | +/-$7,506 | +/-$9,360 | +/-$5,157 |
| Poweshiek County | +/-$5,210 | +/-$7,564 | +/-$2,844 | +/-2.2% | +/-$20,888 | +/-$13,723 | +/-$14,156 | +/-$6,518 |