66205 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 66205 is White. The majority race/ethnicity attending public schools in 66205 is White. The current unemployment level in 66205 is 3.8%.
| Population | 13,830 |
| Population Growth Rate | 2.68% |
| Population Density | 3,465 People per Square Mile |
| Total Households | 6,256 |
| Percentage High Income Households | 8.7% |
| Median Household Income (2021) | $88,665 |
| Average Adjusted Gross Income (2021) | $624,510 |
| Current Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 11.5% |
| Majority Race/Ethnicty | White - 86.81% |
| Public School Majority Race/Ethnicty | White - 72.51% |
66205 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 12,342 | 86.81% |
| Black | 171 | 1.2% |
| Hispanic | 1,188 | 8.36% |
| Asian | 511 | 3.59% |
| Native American | 6 | 0.04% |
| Hawaiian/Pac. Islander | 0 | 0% |
66205 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 720 | 76.92% |
| Black | 50 | 5.34% |
| Hispanic | 139 | 14.85% |
| Asian | 25 | 2.67% |
| Native American | 1 | 0.11% |
| Hawaiian/Pac. Islander | 1 | 0.11% |
66205 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 309 | 3.21% |
| Bachelor Degree | 3,554 | 36.91% |
| High School Diploma | 1,098 | 11.4% |
| No High School Diploma | 45 | 0.47% |
| GED or Alternate | 201 | 2.09% |
| 1 or More Years of College | 1,417 | 14.72% |
| Associates Degree | 515 | 5.35% |
| Masters Degree | 1,278 | 13.27% |
| Professional Degree | 1,020 | 10.59% |
| Doctorate Degree | 191 | 1.98% |