51646 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 51646 is White. The current unemployment level in 51646 is 3.3%.
| Population | 780 |
| Population Growth Rate | 25.21% |
| Population Density | 13 People per Square Mile |
| Total Households | 383 |
| Percentage High Income Households | 2.4% |
| Median Household Income (2021) | $66,250 |
| Average Adjusted Gross Income (2021) | $158,930 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7.0% |
| Majority Race/Ethnicty | White - 96.95% |
51646 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 858 | 96.95% |
| Black | 0 | 0% |
| Hispanic | 27 | 3.05% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
51646 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 48 | 8.63% |
| Bachelor Degree | 64 | 11.51% |
| High School Diploma | 254 | 45.68% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 19 | 3.42% |
| 1 or More Years of College | 64 | 11.51% |
| Associates Degree | 85 | 15.29% |
| Masters Degree | 22 | 3.96% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |