51528 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 51528 is White. The majority race/ethnicity attending public schools in 51528 is White. The current unemployment level in 51528 is 3.3%.
| Population | 642 |
| Population Growth Rate | 0% |
| Population Density | 7 People per Square Mile |
| Total Households | 347 |
| Median Household Income (2021) | $56,500 |
| Average Adjusted Gross Income (2021) | $179,530 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 89.43% |
| Public School Majority Race/Ethnicity | White - 90.05% |
51528 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 609 | 89.43% |
| Black | 0 | 0% |
| Hispanic | 61 | 8.96% |
| Asian | 0 | 0% |
| Native American | 11 | 1.62% |
| Hawaiian/Pac. Islander | 0 | 0% |
51528 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 172 | 92.47% |
| Black | 0 | 0% |
| Hispanic | 14 | 7.53% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
51528 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 39 | 8.3% |
| Bachelor Degree | 21 | 4.47% |
| High School Diploma | 256 | 54.47% |
| No High School Diploma | 7 | 1.49% |
| GED or Alternate | 36 | 7.66% |
| 1 or More Years of College | 53 | 11.28% |
| Associates Degree | 55 | 11.7% |
| Masters Degree | 3 | 0.64% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
