51104 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 51104 is White. The majority race/ethnicity attending public schools in 51104 is White. The current unemployment level in 51104 is 3.3%.
| Population | 22,759 |
| Population Growth Rate | 2.17% |
| Population Density | 3,354 People per Square Mile |
| Total Households | 8,422 |
| Percentage High Income Households | 4.2% |
| Median Household Income (2021) | $64,735 |
| Average Adjusted Gross Income (2021) | $519,210 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 71.79% |
| Public School Majority Race/Ethnicity | White - 42.88% |
51104 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 17,996 | 71.64% |
| Black | 1,252 | 4.98% |
| Hispanic | 4,452 | 17.72% |
| Asian | 1,066 | 4.24% |
| Native American | 300 | 1.19% |
| Hawaiian/Pac. Islander | 55 | 0.22% |
51104 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 1,210 | 45.08% |
| Black | 334 | 12.44% |
| Hispanic | 940 | 35.02% |
| Asian | 113 | 4.21% |
| Native American | 63 | 2.35% |
| Hawaiian/Pac. Islander | 24 | 0.89% |
51104 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 1,002 | 8.2% |
| Bachelor Degree | 2,909 | 23.82% |
| High School Diploma | 2,855 | 23.38% |
| No High School Diploma | 198 | 1.62% |
| GED or Alternate | 652 | 5.34% |
| 1 or More Years of College | 2,070 | 16.95% |
| Associates Degree | 936 | 7.66% |
| Masters Degree | 1,063 | 8.7% |
| Professional Degree | 364 | 2.98% |
| Doctorate Degree | 164 | 1.34% |
