66428 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Kansas based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 66428 is White. The current unemployment level in 66428 is 3.8%.
| Population | 278 |
| Population Growth Rate | -40.21% |
| Population Density | 4 People per Square Mile |
| Total Households | 158 |
| Median Household Income (2021) | $105,109 |
| Average Adjusted Gross Income (2021) | $160,330 |
| Current Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 8.0% |
| Majority Race/Ethnicty | White - 95.52% |
66428 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 213 | 95.52% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 10 | 4.48% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
66428 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 11 | 4.6% |
| Bachelor Degree | 35 | 14.64% |
| High School Diploma | 155 | 64.85% |
| No High School Diploma | 2 | 0.84% |
| GED or Alternate | 1 | 0.42% |
| 1 or More Years of College | 5 | 2.09% |
| Associates Degree | 23 | 9.62% |
| Masters Degree | 7 | 2.93% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |