51551 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 51551 is White. The majority race/ethnicity attending public schools in 51551 is White. The current unemployment level in 51551 is 3.3%.
| Population | 1,619 |
| Population Growth Rate | -9.40% |
| Population Density | 18 People per Square Mile |
| Total Households | 664 |
| Percentage High Income Households | 2.6% |
| Median Household Income (2021) | $74,850 |
| Average Adjusted Gross Income (2021) | $435,650 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7.0% |
| Majority Race/Ethnicty | White - 95.85% |
| Public School Majority Race/Ethnicty | White - 91.93% |
51551 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,617 | 95.85% |
| Black | 3 | 0.18% |
| Hispanic | 58 | 3.44% |
| Asian | 0 | 0% |
| Native American | 9 | 0.53% |
| Hawaiian/Pac. Islander | 0 | 0% |
51551 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 205 | 93.18% |
| Black | 3 | 1.36% |
| Hispanic | 11 | 5% |
| Asian | 0 | 0% |
| Native American | 1 | 0.45% |
| Hawaiian/Pac. Islander | 0 | 0% |
51551 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 95 | 8.06% |
| Bachelor Degree | 160 | 13.58% |
| High School Diploma | 399 | 33.87% |
| No High School Diploma | 18 | 1.53% |
| GED or Alternate | 71 | 6.03% |
| 1 or More Years of College | 191 | 16.21% |
| Associates Degree | 170 | 14.43% |
| Masters Degree | 52 | 4.41% |
| Professional Degree | 18 | 1.53% |
| Doctorate Degree | 4 | 0.34% |