50604 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Iowa based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 50604 is White. The majority race/ethnicity attending public schools in 50604 is White. The current unemployment level in 50604 is 3.3%.
| Population | 1,618 |
| Population Growth Rate | -11.23% |
| Population Density | 25 People per Square Mile |
| Total Households | 669 |
| Percentage High Income Households | 1.9% |
| Median Household Income (2021) | $56,458 |
| Average Adjusted Gross Income (2021) | $310,570 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7.0% |
| Majority Race/Ethnicty | White - 98.09% |
| Public School Majority Race/Ethnicty | White - 94.84% |
50604 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,537 | 98.09% |
| Black | 3 | 0.19% |
| Hispanic | 27 | 1.72% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
50604 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 349 | 96.94% |
| Black | 5 | 1.39% |
| Hispanic | 6 | 1.67% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
50604 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 72 | 7.12% |
| Bachelor Degree | 81 | 8.01% |
| High School Diploma | 486 | 48.07% |
| No High School Diploma | 12 | 1.19% |
| GED or Alternate | 43 | 4.25% |
| 1 or More Years of College | 151 | 14.94% |
| Associates Degree | 108 | 10.68% |
| Masters Degree | 49 | 4.85% |
| Professional Degree | 9 | 0.89% |
| Doctorate Degree | 0 | 0% |