51230 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 51230 is White. The current unemployment level in 51230 is 3.3%.
| Population | 578 |
| Population Growth Rate | 103.85% |
| Population Density | 21 People per Square Mile |
| Total Households | 206 |
| Median Household Income (2021) | $63,871 |
| Average Adjusted Gross Income (2021) | $197,670 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7.0% |
| Majority Race/Ethnicty | White - 95.46% |
51230 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 526 | 95.46% |
| Black | 0 | 0% |
| Hispanic | 25 | 4.54% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
51230 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 37 | 12.94% |
| Bachelor Degree | 26 | 9.09% |
| High School Diploma | 122 | 42.66% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 6 | 2.1% |
| 1 or More Years of College | 19 | 6.64% |
| Associates Degree | 64 | 22.38% |
| Masters Degree | 0 | 0% |
| Professional Degree | 12 | 4.2% |
| Doctorate Degree | 0 | 0% |